Merge pull request #2377 from aspangaro/develop-patch5

NEW: Update PHPExcel library to 1.8.0

COPYRIGHT

@@ -19,7 +19,7 @@ FPDI                   1.5.2         Apache Software License 2.0 Yes
 GeoIP                  1.4           LGPL-2.1+                   Yes             Sample code to make geoip convert (not into deb package)
 NuSoap                 0.9.5         LGPL 2.1+                   Yes             Library to develop SOAP Web services (not into rpm and deb package)
 odtPHP                 1.0.1         GPL-2+  b                   Yes             Library to build/edit ODT files
-PHPExcel               1.7.8         LGPL-2.1+                   Yes             Read/Write XLS files, read ODS files
+PHPExcel               1.8.0         LGPL-2.1+                   Yes             Read/Write XLS files, read ODS files
 php-iban               1.4.6         LGPL-3+                     Yes             Parse and validate IBAN (and IIBAN) bank account information in PHP
 PHPPrintIPP            1.3           GPL-2+                      Yes             Library to send print IPP requests
 TCPDF                  6.0.093       LGPL-3+                     Yes             PDF generation

htdocs/includes/phpexcel/PHPExcel.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,16 +20,16 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
- * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
+ * @version    1.8.0, 2014-03-02
  */
 
 
 /** PHPExcel root directory */
 if (!defined('PHPEXCEL_ROOT')) {
-	define('PHPEXCEL_ROOT', dirname(__FILE__) . '/');
-	require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
+    define('PHPEXCEL_ROOT', dirname(__FILE__) . '/');
+    require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
 }
 
 
@@ -38,165 +38,441 @@ if (!defined('PHPEXCEL_ROOT')) {
  *
  * @category   PHPExcel
  * @package    PHPExcel
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel
 {
-	/**
-	 * Document properties
+    /**
+     * Unique ID
+     *
+     * @var string
+     */
+    private $_uniqueID;
+
+    /**
+     * Document properties
+     *
+     * @var PHPExcel_DocumentProperties
+     */
+    private $_properties;
+
+    /**
+     * Document security
+     *
+     * @var PHPExcel_DocumentSecurity
+     */
+    private $_security;
+
+    /**
+     * Collection of Worksheet objects
+     *
+     * @var PHPExcel_Worksheet[]
+     */
+    private $_workSheetCollection = array();
+
+    /**
+	 * Calculation Engine
 	 *
-	 * @var PHPExcel_DocumentProperties
+	 * @var PHPExcel_Calculation
 	 */
-	private $_properties;
+	private $_calculationEngine = NULL;
+
+    /**
+     * Active sheet index
+     *
+     * @var int
+     */
+    private $_activeSheetIndex = 0;
+
+    /**
+     * Named ranges
+     *
+     * @var PHPExcel_NamedRange[]
+     */
+    private $_namedRanges = array();
+
+    /**
+     * CellXf supervisor
+     *
+     * @var PHPExcel_Style
+     */
+    private $_cellXfSupervisor;
+
+    /**
+     * CellXf collection
+     *
+     * @var PHPExcel_Style[]
+     */
+    private $_cellXfCollection = array();
+
+    /**
+     * CellStyleXf collection
+     *
+     * @var PHPExcel_Style[]
+     */
+    private $_cellStyleXfCollection = array();
 
 	/**
-	 * Document security
-	 *
-	 * @var PHPExcel_DocumentSecurity
-	 */
-	private $_security;
+	* _hasMacros : this workbook have macros ?
+	*
+	* @var bool
+	*/
+	private $_hasMacros = FALSE;
 
 	/**
-	 * Collection of Worksheet objects
-	 *
-	 * @var PHPExcel_Worksheet[]
-	 */
-	private $_workSheetCollection = array();
+	* _macrosCode : all macros code (the vbaProject.bin file, this include form, code,  etc.), NULL if no macro
+	*
+	* @var binary
+	*/
+	private $_macrosCode=NULL;
+	/**
+	* _macrosCertificate : if macros are signed, contains vbaProjectSignature.bin file, NULL if not signed
+	*
+	* @var binary
+	*/
+	private $_macrosCertificate=NULL;
 
 	/**
-	 * Active sheet index
-	 *
-	 * @var int
-	 */
-	private $_activeSheetIndex = 0;
+	* _ribbonXMLData : NULL if workbook is'nt Excel 2007 or not contain a customized UI
+	*
+	* @var NULL|string
+	*/
+	private $_ribbonXMLData=NULL;
 
 	/**
-	 * Named ranges
-	 *
-	 * @var PHPExcel_NamedRange[]
-	 */
-	private $_namedRanges = array();
+	* _ribbonBinObjects : NULL if workbook is'nt Excel 2007 or not contain embedded objects (picture(s)) for Ribbon Elements
+	* ignored if $_ribbonXMLData is null
+	*
+	* @var NULL|array
+	*/
+	private $_ribbonBinObjects=NULL;
 
 	/**
-	 * CellXf supervisor
-	 *
-	 * @var PHPExcel_Style
-	 */
-	private $_cellXfSupervisor;
+	* The workbook has macros ?
+	*
+	* @return true if workbook has macros, false if not
+	*/
+	public function hasMacros(){
+		return $this->_hasMacros;
+	}
 
 	/**
-	 * CellXf collection
-	 *
-	 * @var PHPExcel_Style[]
-	 */
-	private $_cellXfCollection = array();
+	* Define if a workbook has macros
+	*
+	* @param true|false
+	*/
+	public function setHasMacros($hasMacros=false){
+		$this->_hasMacros=(bool)$hasMacros;
+	}
 
 	/**
-	 * CellStyleXf collection
-	 *
-	 * @var PHPExcel_Style[]
-	 */
-	private $_cellStyleXfCollection = array();
+	* Set the macros code
+	*
+	* @param binary string|null
+	*/
+	public function setMacrosCode($MacrosCode){
+		$this->_macrosCode=$MacrosCode;
+		$this->setHasMacros(!is_null($MacrosCode));
+	}
 
 	/**
-	 * Create a new PHPExcel with one Worksheet
-	 */
-	public function __construct()
-	{
-		// Initialise worksheet collection and add one worksheet
-		$this->_workSheetCollection = array();
-		$this->_workSheetCollection[] = new PHPExcel_Worksheet($this);
-		$this->_activeSheetIndex = 0;
+	* Return the macros code
+	*
+	* @return binary|null
+	*/
+	public function getMacrosCode(){
+		return $this->_macrosCode;
+	}
 
-		// Create document properties
-		$this->_properties = new PHPExcel_DocumentProperties();
+	/**
+	* Set the macros certificate
+	*
+	* @param binary|null
+	*/
+	public function setMacrosCertificate($Certificate=NULL){
+		$this->_macrosCertificate=$Certificate;
+	}
 
-		// Create document security
-		$this->_security = new PHPExcel_DocumentSecurity();
+	/**
+	* Is the project signed ?
+	*
+	* @return true|false
+	*/
+	public function hasMacrosCertificate(){
+		return !is_null($this->_macrosCertificate);
+	}
 
-		// Set named ranges
-		$this->_namedRanges = array();
+	/**
+	* Return the macros certificate
+	*
+	* @return binary|null
+	*/
+	public function getMacrosCertificate(){
+		return $this->_macrosCertificate;
+	}
 
-		// Create the cellXf supervisor
-		$this->_cellXfSupervisor = new PHPExcel_Style(true);
-		$this->_cellXfSupervisor->bindParent($this);
+	/**
+	* Remove all macros, certificate from spreadsheet
+	*
+	* @param none
+	* @return void
+	*/
+	public function discardMacros(){
+		$this->_hasMacros=false;
+		$this->_macrosCode=NULL;
+		$this->_macrosCertificate=NULL;
+	}
 
-		// Create the default style
-		$this->addCellXf(new PHPExcel_Style);
-		$this->addCellStyleXf(new PHPExcel_Style);
+	/**
+	* set ribbon XML data
+	*
+	*/
+	public function setRibbonXMLData($Target=NULL, $XMLData=NULL){
+		if(!is_null($Target) && !is_null($XMLData)){
+			$this->_ribbonXMLData=array('target'=>$Target, 'data'=>$XMLData);
+		}else{
+			$this->_ribbonXMLData=NULL;
+		}
 	}
 
+	/**
+	* retrieve ribbon XML Data
+	*
+	* return string|null|array
+	*/
+	public function getRibbonXMLData($What='all'){//we need some constants here...
+		$ReturnData=NULL;
+		$What=strtolower($What);
+		switch($What){
+		case 'all':
+			$ReturnData=$this->_ribbonXMLData;
+			break;
+		case 'target':
+		case 'data':
+			if(is_array($this->_ribbonXMLData) && array_key_exists($What,$this->_ribbonXMLData)){
+				$ReturnData=$this->_ribbonXMLData[$What];
+			}//else $ReturnData stay at null
+			break;
+		}//default: $ReturnData at null
+		return $ReturnData;
+	}
 
 	/**
-	 * Disconnect all worksheets from this PHPExcel workbook object,
-	 *    typically so that the PHPExcel object can be unset
-	 *
-	 */
-	public function disconnectWorksheets() {
-		foreach($this->_workSheetCollection as $k => &$worksheet) {
-			$worksheet->disconnectCells();
-			$this->_workSheetCollection[$k] = null;
+	* store binaries ribbon objects (pictures)
+	*
+	*/
+	public function setRibbonBinObjects($BinObjectsNames=NULL, $BinObjectsData=NULL){
+		if(!is_null($BinObjectsNames) && !is_null($BinObjectsData)){
+			$this->_ribbonBinObjects=array('names'=>$BinObjectsNames, 'data'=>$BinObjectsData);
+		}else{
+			$this->_ribbonBinObjects=NULL;
 		}
-		unset($worksheet);
-		$this->_workSheetCollection = array();
+	}
+	/**
+	* return the extension of a filename. Internal use for a array_map callback (php<5.3 don't like lambda function)
+	*
+	*/
+	private function _getExtensionOnly($ThePath){
+		return pathinfo($ThePath, PATHINFO_EXTENSION);
 	}
 
 	/**
-	 * Get properties
-	 *
-	 * @return PHPExcel_DocumentProperties
-	 */
-	public function getProperties()
-	{
-		return $this->_properties;
+	* retrieve Binaries Ribbon Objects
+	*
+	*/
+	public function getRibbonBinObjects($What='all'){
+		$ReturnData=NULL;
+		$What=strtolower($What);
+		switch($What){
+		case 'all':
+			return $this->_ribbonBinObjects;
+			break;
+		case 'names':
+		case 'data':
+			if(is_array($this->_ribbonBinObjects) && array_key_exists($What, $this->_ribbonBinObjects)){
+				$ReturnData=$this->_ribbonBinObjects[$What];
+			}
+			break;
+		case 'types':
+			if(is_array($this->_ribbonBinObjects) && array_key_exists('data', $this->_ribbonBinObjects) && is_array($this->_ribbonBinObjects['data'])){
+				$tmpTypes=array_keys($this->_ribbonBinObjects['data']);
+				$ReturnData=array_unique(array_map(array($this,'_getExtensionOnly'), $tmpTypes));
+			}else
+				$ReturnData=array();//the caller want an array... not null if empty
+			break;
+		}
+		return $ReturnData;
 	}
 
 	/**
-	 * Set properties
-	 *
-	 * @param PHPExcel_DocumentProperties	$pValue
-	 */
-	public function setProperties(PHPExcel_DocumentProperties $pValue)
-	{
-		$this->_properties = $pValue;
+	* This workbook have a custom UI ?
+	*
+	* @return true|false
+	*/
+	public function hasRibbon(){
+		return !is_null($this->_ribbonXMLData);
 	}
 
 	/**
-	 * Get security
-	 *
-	 * @return PHPExcel_DocumentSecurity
-	 */
-	public function getSecurity()
-	{
-		return $this->_security;
+	* This workbook have additionnal object for the ribbon ?
+	*
+	* @return true|false
+	*/
+	public function hasRibbonBinObjects(){
+		return !is_null($this->_ribbonBinObjects);
 	}
 
 	/**
-	 * Set security
+     * Check if a sheet with a specified code name already exists
+     *
+     * @param string $pSheetCodeName  Name of the worksheet to check
+     * @return boolean
+     */
+    public function sheetCodeNameExists($pSheetCodeName)
+    {
+		return ($this->getSheetByCodeName($pSheetCodeName) !== NULL);
+    }
+
+	/**
+	 * Get sheet by code name. Warning : sheet don't have always a code name !
 	 *
-	 * @param PHPExcel_DocumentSecurity	$pValue
+	 * @param string $pName Sheet name
+	 * @return PHPExcel_Worksheet
 	 */
-	public function setSecurity(PHPExcel_DocumentSecurity $pValue)
+	public function getSheetByCodeName($pName = '')
 	{
-		$this->_security = $pValue;
+		$worksheetCount = count($this->_workSheetCollection);
+		for ($i = 0; $i < $worksheetCount; ++$i) {
+			if ($this->_workSheetCollection[$i]->getCodeName() == $pName) {
+				return $this->_workSheetCollection[$i];
+			}
+		}
+
+		return null;
 	}
 
+	 /**
+	 * Create a new PHPExcel with one Worksheet
+	 */
+	public function __construct()
+	{
+		$this->_uniqueID = uniqid();
+		$this->_calculationEngine	= PHPExcel_Calculation::getInstance($this);
+
+		// Initialise worksheet collection and add one worksheet
+		$this->_workSheetCollection = array();
+		$this->_workSheetCollection[] = new PHPExcel_Worksheet($this);
+		$this->_activeSheetIndex = 0;
+
+        // Create document properties
+        $this->_properties = new PHPExcel_DocumentProperties();
+
+        // Create document security
+        $this->_security = new PHPExcel_DocumentSecurity();
+
+        // Set named ranges
+        $this->_namedRanges = array();
+
+        // Create the cellXf supervisor
+        $this->_cellXfSupervisor = new PHPExcel_Style(true);
+        $this->_cellXfSupervisor->bindParent($this);
+
+        // Create the default style
+        $this->addCellXf(new PHPExcel_Style);
+        $this->addCellStyleXf(new PHPExcel_Style);
+    }
+
+    /**
+     * Code to execute when this worksheet is unset()
+     *
+     */
+    public function __destruct() {
+        PHPExcel_Calculation::unsetInstance($this);
+        $this->disconnectWorksheets();
+    }    //    function __destruct()
+
+    /**
+     * Disconnect all worksheets from this PHPExcel workbook object,
+     *    typically so that the PHPExcel object can be unset
+     *
+     */
+    public function disconnectWorksheets()
+    {
+    	$worksheet = NULL;
+        foreach($this->_workSheetCollection as $k => &$worksheet) {
+            $worksheet->disconnectCells();
+            $this->_workSheetCollection[$k] = null;
+        }
+        unset($worksheet);
+        $this->_workSheetCollection = array();
+    }
+
 	/**
-	 * Get active sheet
+	 * Return the calculation engine for this worksheet
 	 *
-	 * @return PHPExcel_Worksheet
+	 * @return PHPExcel_Calculation
 	 */
-	public function getActiveSheet()
+	public function getCalculationEngine()
 	{
-		return $this->_workSheetCollection[$this->_activeSheetIndex];
-	}
+		return $this->_calculationEngine;
+	}	//	function getCellCacheController()
+
+    /**
+     * Get properties
+     *
+     * @return PHPExcel_DocumentProperties
+     */
+    public function getProperties()
+    {
+        return $this->_properties;
+    }
+
+    /**
+     * Set properties
+     *
+     * @param PHPExcel_DocumentProperties    $pValue
+     */
+    public function setProperties(PHPExcel_DocumentProperties $pValue)
+    {
+        $this->_properties = $pValue;
+    }
+
+    /**
+     * Get security
+     *
+     * @return PHPExcel_DocumentSecurity
+     */
+    public function getSecurity()
+    {
+        return $this->_security;
+    }
+
+    /**
+     * Set security
+     *
+     * @param PHPExcel_DocumentSecurity    $pValue
+     */
+    public function setSecurity(PHPExcel_DocumentSecurity $pValue)
+    {
+        $this->_security = $pValue;
+    }
+
+    /**
+     * Get active sheet
+     *
+     * @return PHPExcel_Worksheet
+     */
+    public function getActiveSheet()
+    {
+        return $this->_workSheetCollection[$this->_activeSheetIndex];
+    }
 
     /**
      * Create sheet and add it to this workbook
      *
-	 * @param int|null $iSheetIndex Index where sheet should go (0,1,..., or null for last)
+     * @param  int|null $iSheetIndex Index where sheet should go (0,1,..., or null for last)
      * @return PHPExcel_Worksheet
-     * @throws Exception
+     * @throws PHPExcel_Exception
      */
     public function createSheet($iSheetIndex = NULL)
     {
@@ -206,33 +482,35 @@ class PHPExcel
     }
 
     /**
-     * Chech if a sheet with a specified name already exists
+     * Check if a sheet with a specified name already exists
      *
-     * @param string $pSheetName  Name of the worksheet to check
+     * @param  string $pSheetName  Name of the worksheet to check
      * @return boolean
      */
     public function sheetNameExists($pSheetName)
     {
-		return ($this->getSheetByName($pSheetName) !== NULL);
+        return ($this->getSheetByName($pSheetName) !== NULL);
     }
 
     /**
      * Add sheet
      *
-     * @param PHPExcel_Worksheet $pSheet
-	 * @param int|null $iSheetIndex Index where sheet should go (0,1,..., or null for last)
+     * @param  PHPExcel_Worksheet $pSheet
+     * @param  int|null $iSheetIndex Index where sheet should go (0,1,..., or null for last)
      * @return PHPExcel_Worksheet
-     * @throws Exception
+     * @throws PHPExcel_Exception
      */
     public function addSheet(PHPExcel_Worksheet $pSheet, $iSheetIndex = NULL)
     {
-		if ($this->sheetNameExists($pSheet->getTitle())) {
-			throw new Exception("Workbook already contains a worksheet named '{$pSheet->getTitle()}'. Rename this worksheet first.");
-		}
+        if ($this->sheetNameExists($pSheet->getTitle())) {
+            throw new PHPExcel_Exception(
+            	"Workbook already contains a worksheet named '{$pSheet->getTitle()}'. Rename this worksheet first."
+            );
+        }
 
         if($iSheetIndex === NULL) {
             if ($this->_activeSheetIndex < 0) {
-            	$this->_activeSheetIndex = 0;
+                $this->_activeSheetIndex = 0;
             }
             $this->_workSheetCollection[] = $pSheet;
         } else {
@@ -244,580 +522,618 @@ class PHPExcel
                 array($pSheet)
                 );
 
-			// Adjust active sheet index if necessary
-			if ($this->_activeSheetIndex >= $iSheetIndex) {
-				++$this->_activeSheetIndex;
-			}
+            // Adjust active sheet index if necessary
+            if ($this->_activeSheetIndex >= $iSheetIndex) {
+                ++$this->_activeSheetIndex;
+            }
+        }
+
+        if ($pSheet->getParent() === null) {
+            $pSheet->rebindParent($this);
         }
-		return $pSheet;
+
+        return $pSheet;
     }
 
-	/**
-	 * Remove sheet by index
-	 *
-	 * @param int $pIndex Active sheet index
-	 * @throws Exception
-	 */
-	public function removeSheetByIndex($pIndex = 0)
-	{
-		if ($pIndex > count($this->_workSheetCollection) - 1) {
-			throw new Exception("Sheet index is out of bounds.");
-		} else {
-			array_splice($this->_workSheetCollection, $pIndex, 1);
-		}
-		// Adjust active sheet index if necessary
-		if (($this->_activeSheetIndex >= $pIndex) &&
-			($pIndex > count($this->_workSheetCollection) - 1)) {
-			--$this->_activeSheetIndex;
-		}
+    /**
+     * Remove sheet by index
+     *
+     * @param  int $pIndex Active sheet index
+     * @throws PHPExcel_Exception
+     */
+    public function removeSheetByIndex($pIndex = 0)
+    {
 
-	}
+        $numSheets = count($this->_workSheetCollection);
 
-	/**
-	 * Get sheet by index
-	 *
-	 * @param int $pIndex Sheet index
-	 * @return PHPExcel_Worksheet
-	 * @throws Exception
-	 */
-	public function getSheet($pIndex = 0)
-	{
-		if ($pIndex > count($this->_workSheetCollection) - 1) {
-			throw new Exception("Sheet index is out of bounds.");
-		} else {
-			return $this->_workSheetCollection[$pIndex];
-		}
-	}
+        if ($pIndex > $numSheets - 1) {
+            throw new PHPExcel_Exception(
+            	"You tried to remove a sheet by the out of bounds index: {$pIndex}. The actual number of sheets is {$numSheets}."
+            );
+        } else {
+            array_splice($this->_workSheetCollection, $pIndex, 1);
+        }
+        // Adjust active sheet index if necessary
+        if (($this->_activeSheetIndex >= $pIndex) &&
+            ($pIndex > count($this->_workSheetCollection) - 1)) {
+            --$this->_activeSheetIndex;
+        }
 
-	/**
-	 * Get all sheets
-	 *
-	 * @return PHPExcel_Worksheet[]
-	 */
-	public function getAllSheets()
-	{
-		return $this->_workSheetCollection;
-	}
+    }
 
-	/**
-	 * Get sheet by name
-	 *
-	 * @param string $pName Sheet name
-	 * @return PHPExcel_Worksheet
-	 * @throws Exception
-	 */
-	public function getSheetByName($pName = '')
-	{
-		$worksheetCount = count($this->_workSheetCollection);
-		for ($i = 0; $i < $worksheetCount; ++$i) {
-			if ($this->_workSheetCollection[$i]->getTitle() == $pName) {
-				return $this->_workSheetCollection[$i];
-			}
-		}
+    /**
+     * Get sheet by index
+     *
+     * @param  int $pIndex Sheet index
+     * @return PHPExcel_Worksheet
+     * @throws PHPExcel_Exception
+     */
+    public function getSheet($pIndex = 0)
+    {
 
-		return null;
-	}
+        $numSheets = count($this->_workSheetCollection);
 
-	/**
-	 * Get index for sheet
-	 *
-	 * @param PHPExcel_Worksheet $pSheet
-	 * @return Sheet index
-	 * @throws Exception
-	 */
-	public function getIndex(PHPExcel_Worksheet $pSheet)
-	{
-		foreach ($this->_workSheetCollection as $key => $value) {
-			if ($value->getHashCode() == $pSheet->getHashCode()) {
-				return $key;
-			}
-		}
-	}
+        if ($pIndex > $numSheets - 1) {
+            throw new PHPExcel_Exception(
+            	"Your requested sheet index: {$pIndex} is out of bounds. The actual number of sheets is {$numSheets}."
+           	);
+        } else {
+            return $this->_workSheetCollection[$pIndex];
+        }
+    }
 
     /**
-	 * Set index for sheet by sheet name.
-	 *
-	 * @param string $sheetName Sheet name to modify index for
-	 * @param int $newIndex New index for the sheet
-	 * @return New sheet index
-	 * @throws Exception
-	 */
-    public function setIndexByName($sheetName, $newIndex)
+     * Get all sheets
+     *
+     * @return PHPExcel_Worksheet[]
+     */
+    public function getAllSheets()
     {
-        $oldIndex = $this->getIndex($this->getSheetByName($sheetName));
-        $pSheet = array_splice(
-            $this->_workSheetCollection,
-            $oldIndex,
-            1
-            );
-        array_splice(
-            $this->_workSheetCollection,
-            $newIndex,
-            0,
-            $pSheet
-            );
-        return $newIndex;
+        return $this->_workSheetCollection;
     }
 
-	/**
-	 * Get sheet count
-	 *
-	 * @return int
-	 */
-	public function getSheetCount()
-	{
-		return count($this->_workSheetCollection);
-	}
+    /**
+     * Get sheet by name
+     *
+     * @param  string $pName Sheet name
+     * @return PHPExcel_Worksheet
+     */
+    public function getSheetByName($pName = '')
+    {
+        $worksheetCount = count($this->_workSheetCollection);
+        for ($i = 0; $i < $worksheetCount; ++$i) {
+            if ($this->_workSheetCollection[$i]->getTitle() === $pName) {
+                return $this->_workSheetCollection[$i];
+            }
+        }
 
-	/**
-	 * Get active sheet index
-	 *
-	 * @return int Active sheet index
-	 */
-	public function getActiveSheetIndex()
-	{
-		return $this->_activeSheetIndex;
-	}
+        return NULL;
+    }
 
-	/**
-	 * Set active sheet index
-	 *
-	 * @param int $pIndex Active sheet index
-	 * @throws Exception
-	 * @return PHPExcel_Worksheet
-	 */
-	public function setActiveSheetIndex($pIndex = 0)
-	{
-		if ($pIndex > count($this->_workSheetCollection) - 1) {
-			throw new Exception("Active sheet index is out of bounds.");
-		} else {
-			$this->_activeSheetIndex = $pIndex;
-		}
-		return $this->getActiveSheet();
-	}
+    /**
+     * Get index for sheet
+     *
+     * @param  PHPExcel_Worksheet $pSheet
+     * @return Sheet index
+     * @throws PHPExcel_Exception
+     */
+    public function getIndex(PHPExcel_Worksheet $pSheet)
+    {
+        foreach ($this->_workSheetCollection as $key => $value) {
+            if ($value->getHashCode() == $pSheet->getHashCode()) {
+                return $key;
+            }
+        }
 
-	/**
-	 * Set active sheet index by name
-	 *
-	 * @param string $pValue Sheet title
-	 * @return PHPExcel_Worksheet
-	 * @throws Exception
-	 */
-	public function setActiveSheetIndexByName($pValue = '')
-	{
-		if (($worksheet = $this->getSheetByName($pValue)) instanceof PHPExcel_Worksheet) {
-			$this->setActiveSheetIndex($this->getIndex($worksheet));
-			return $worksheet;
-		}
+        throw new PHPExcel_Exception("Sheet does not exist.");
+    }
 
-		throw new Exception('Workbook does not contain sheet:' . $pValue);
-	}
+    /**
+     * Set index for sheet by sheet name.
+     *
+     * @param  string $sheetName Sheet name to modify index for
+     * @param  int $newIndex New index for the sheet
+     * @return New sheet index
+     * @throws PHPExcel_Exception
+     */
+    public function setIndexByName($sheetName, $newIndex)
+    {
+        $oldIndex = $this->getIndex($this->getSheetByName($sheetName));
+        $pSheet = array_splice(
+            $this->_workSheetCollection,
+            $oldIndex,
+            1
+        );
+        array_splice(
+            $this->_workSheetCollection,
+            $newIndex,
+            0,
+            $pSheet
+        );
+        return $newIndex;
+    }
 
-	/**
-	 * Get sheet names
-	 *
-	 * @return string[]
-	 */
-	public function getSheetNames()
-	{
-		$returnValue = array();
-		$worksheetCount = $this->getSheetCount();
-		for ($i = 0; $i < $worksheetCount; ++$i) {
-			$returnValue[] = $this->getSheet($i)->getTitle();
-		}
+    /**
+     * Get sheet count
+     *
+     * @return int
+     */
+    public function getSheetCount()
+    {
+        return count($this->_workSheetCollection);
+    }
 
-		return $returnValue;
-	}
+    /**
+     * Get active sheet index
+     *
+     * @return int Active sheet index
+     */
+    public function getActiveSheetIndex()
+    {
+        return $this->_activeSheetIndex;
+    }
 
-	/**
-	 * Add external sheet
-	 *
-	 * @param PHPExcel_Worksheet $pSheet External sheet to add
-	 * @param int|null $iSheetIndex Index where sheet should go (0,1,..., or null for last)
-	 * @throws Exception
-	 * @return PHPExcel_Worksheet
-	 */
-	public function addExternalSheet(PHPExcel_Worksheet $pSheet, $iSheetIndex = null) {
-		if ($this->sheetNameExists($pSheet->getTitle())) {
-			throw new Exception("Workbook already contains a worksheet named '{$pSheet->getTitle()}'. Rename the external sheet first.");
-		}
+    /**
+     * Set active sheet index
+     *
+     * @param  int $pIndex Active sheet index
+     * @throws PHPExcel_Exception
+     * @return PHPExcel_Worksheet
+     */
+    public function setActiveSheetIndex($pIndex = 0)
+    {
+    		$numSheets = count($this->_workSheetCollection);
 
-		// count how many cellXfs there are in this workbook currently, we will need this below
-		$countCellXfs = count($this->_cellXfCollection);
+        if ($pIndex > $numSheets - 1) {
+            throw new PHPExcel_Exception(
+            	"You tried to set a sheet active by the out of bounds index: {$pIndex}. The actual number of sheets is {$numSheets}."
+            );
+        } else {
+            $this->_activeSheetIndex = $pIndex;
+        }
+        return $this->getActiveSheet();
+    }
 
-		// copy all the shared cellXfs from the external workbook and append them to the current
-		foreach ($pSheet->getParent()->getCellXfCollection() as $cellXf) {
-			$this->addCellXf(clone $cellXf);
-		}
+    /**
+     * Set active sheet index by name
+     *
+     * @param  string $pValue Sheet title
+     * @return PHPExcel_Worksheet
+     * @throws PHPExcel_Exception
+     */
+    public function setActiveSheetIndexByName($pValue = '')
+    {
+        if (($worksheet = $this->getSheetByName($pValue)) instanceof PHPExcel_Worksheet) {
+            $this->setActiveSheetIndex($this->getIndex($worksheet));
+            return $worksheet;
+        }
 
-		// move sheet to this workbook
-		$pSheet->rebindParent($this);
+        throw new PHPExcel_Exception('Workbook does not contain sheet:' . $pValue);
+    }
 
-		// update the cellXfs
-		foreach ($pSheet->getCellCollection(false) as $cellID) {
-			$cell = $pSheet->getCell($cellID);
-			$cell->setXfIndex( $cell->getXfIndex() + $countCellXfs );
-		}
+    /**
+     * Get sheet names
+     *
+     * @return string[]
+     */
+    public function getSheetNames()
+    {
+        $returnValue = array();
+        $worksheetCount = $this->getSheetCount();
+        for ($i = 0; $i < $worksheetCount; ++$i) {
+            $returnValue[] = $this->getSheet($i)->getTitle();
+        }
 
-		return $this->addSheet($pSheet, $iSheetIndex);
-	}
+        return $returnValue;
+    }
 
-	/**
-	 * Get named ranges
-	 *
-	 * @return PHPExcel_NamedRange[]
-	 */
-	public function getNamedRanges() {
-		return $this->_namedRanges;
-	}
+    /**
+     * Add external sheet
+     *
+     * @param  PHPExcel_Worksheet $pSheet External sheet to add
+     * @param  int|null $iSheetIndex Index where sheet should go (0,1,..., or null for last)
+     * @throws PHPExcel_Exception
+     * @return PHPExcel_Worksheet
+     */
+    public function addExternalSheet(PHPExcel_Worksheet $pSheet, $iSheetIndex = null) {
+        if ($this->sheetNameExists($pSheet->getTitle())) {
+            throw new PHPExcel_Exception("Workbook already contains a worksheet named '{$pSheet->getTitle()}'. Rename the external sheet first.");
+        }
 
-	/**
-	 * Add named range
-	 *
-	 * @param PHPExcel_NamedRange $namedRange
-	 * @return PHPExcel
-	 */
-	public function addNamedRange(PHPExcel_NamedRange $namedRange) {
-		if ($namedRange->getScope() == null) {
-			// global scope
-			$this->_namedRanges[$namedRange->getName()] = $namedRange;
-		} else {
-			// local scope
-			$this->_namedRanges[$namedRange->getScope()->getTitle().'!'.$namedRange->getName()] = $namedRange;
-		}
-		return true;
-	}
+        // count how many cellXfs there are in this workbook currently, we will need this below
+        $countCellXfs = count($this->_cellXfCollection);
 
-	/**
-	 * Get named range
-	 *
-	 * @param string $namedRange
-	 * @param PHPExcel_Worksheet|null $pSheet Scope. Use null for global scope
-	 * @return PHPExcel_NamedRange|null
-	 */
-	public function getNamedRange($namedRange, PHPExcel_Worksheet $pSheet = null) {
-		$returnValue = null;
+        // copy all the shared cellXfs from the external workbook and append them to the current
+        foreach ($pSheet->getParent()->getCellXfCollection() as $cellXf) {
+            $this->addCellXf(clone $cellXf);
+        }
 
-		if ($namedRange != '' && ($namedRange !== NULL)) {
-			// first look for global defined name
-			if (isset($this->_namedRanges[$namedRange])) {
-				$returnValue = $this->_namedRanges[$namedRange];
-			}
+        // move sheet to this workbook
+        $pSheet->rebindParent($this);
 
-			// then look for local defined name (has priority over global defined name if both names exist)
-			if (($pSheet !== NULL) && isset($this->_namedRanges[$pSheet->getTitle() . '!' . $namedRange])) {
-				$returnValue = $this->_namedRanges[$pSheet->getTitle() . '!' . $namedRange];
-			}
-		}
+        // update the cellXfs
+        foreach ($pSheet->getCellCollection(false) as $cellID) {
+            $cell = $pSheet->getCell($cellID);
+            $cell->setXfIndex( $cell->getXfIndex() + $countCellXfs );
+        }
 
-		return $returnValue;
-	}
+        return $this->addSheet($pSheet, $iSheetIndex);
+    }
 
-	/**
-	 * Remove named range
-	 *
-	 * @param  string  $namedRange
-	 * @param  PHPExcel_Worksheet|null  $pSheet  Scope: use null for global scope.
-	 * @return PHPExcel
-	 */
-	public function removeNamedRange($namedRange, PHPExcel_Worksheet $pSheet = null) {
-		if ($pSheet === NULL) {
-			if (isset($this->_namedRanges[$namedRange])) {
-				unset($this->_namedRanges[$namedRange]);
-			}
-		} else {
-			if (isset($this->_namedRanges[$pSheet->getTitle() . '!' . $namedRange])) {
-				unset($this->_namedRanges[$pSheet->getTitle() . '!' . $namedRange]);
-			}
-		}
-		return $this;
-	}
+    /**
+     * Get named ranges
+     *
+     * @return PHPExcel_NamedRange[]
+     */
+    public function getNamedRanges() {
+        return $this->_namedRanges;
+    }
 
-	/**
-	 * Get worksheet iterator
-	 *
-	 * @return PHPExcel_WorksheetIterator
-	 */
-	public function getWorksheetIterator() {
-		return new PHPExcel_WorksheetIterator($this);
-	}
+    /**
+     * Add named range
+     *
+     * @param  PHPExcel_NamedRange $namedRange
+     * @return PHPExcel
+     */
+    public function addNamedRange(PHPExcel_NamedRange $namedRange) {
+        if ($namedRange->getScope() == null) {
+            // global scope
+            $this->_namedRanges[$namedRange->getName()] = $namedRange;
+        } else {
+            // local scope
+            $this->_namedRanges[$namedRange->getScope()->getTitle().'!'.$namedRange->getName()] = $namedRange;
+        }
+        return true;
+    }
 
-	/**
-	 * Copy workbook (!= clone!)
-	 *
-	 * @return PHPExcel
-	 */
-	public function copy() {
-		$copied = clone $this;
+    /**
+     * Get named range
+     *
+     * @param  string $namedRange
+     * @param  PHPExcel_Worksheet|null $pSheet Scope. Use null for global scope
+     * @return PHPExcel_NamedRange|null
+     */
+    public function getNamedRange($namedRange, PHPExcel_Worksheet $pSheet = null) {
+        $returnValue = null;
 
-		$worksheetCount = count($this->_workSheetCollection);
-		for ($i = 0; $i < $worksheetCount; ++$i) {
-			$this->_workSheetCollection[$i] = $this->_workSheetCollection[$i]->copy();
-			$this->_workSheetCollection[$i]->rebindParent($this);
-		}
+        if ($namedRange != '' && ($namedRange !== NULL)) {
+            // first look for global defined name
+            if (isset($this->_namedRanges[$namedRange])) {
+                $returnValue = $this->_namedRanges[$namedRange];
+            }
 
-		return $copied;
-	}
+            // then look for local defined name (has priority over global defined name if both names exist)
+            if (($pSheet !== NULL) && isset($this->_namedRanges[$pSheet->getTitle() . '!' . $namedRange])) {
+                $returnValue = $this->_namedRanges[$pSheet->getTitle() . '!' . $namedRange];
+            }
+        }
 
-	/**
-	 * Implement PHP __clone to create a deep clone, not just a shallow copy.
-	 */
-	public function __clone() {
-		foreach($this as $key => $val) {
-			if (is_object($val) || (is_array($val))) {
-				$this->{$key} = unserialize(serialize($val));
-			}
-		}
-	}
+        return $returnValue;
+    }
 
-	/**
-	 * Get the workbook collection of cellXfs
-	 *
-	 * @return PHPExcel_Style[]
-	 */
-	public function getCellXfCollection()
-	{
-		return $this->_cellXfCollection;
-	}
+    /**
+     * Remove named range
+     *
+     * @param  string  $namedRange
+     * @param  PHPExcel_Worksheet|null  $pSheet  Scope: use null for global scope.
+     * @return PHPExcel
+     */
+    public function removeNamedRange($namedRange, PHPExcel_Worksheet $pSheet = null) {
+        if ($pSheet === NULL) {
+            if (isset($this->_namedRanges[$namedRange])) {
+                unset($this->_namedRanges[$namedRange]);
+            }
+        } else {
+            if (isset($this->_namedRanges[$pSheet->getTitle() . '!' . $namedRange])) {
+                unset($this->_namedRanges[$pSheet->getTitle() . '!' . $namedRange]);
+            }
+        }
+        return $this;
+    }
 
-	/**
-	 * Get cellXf by index
-	 *
-	 * @param int $pIndex
-	 * @return PHPExcel_Style
-	 */
-	public function getCellXfByIndex($pIndex = 0)
-	{
-		return $this->_cellXfCollection[$pIndex];
-	}
+    /**
+     * Get worksheet iterator
+     *
+     * @return PHPExcel_WorksheetIterator
+     */
+    public function getWorksheetIterator() {
+        return new PHPExcel_WorksheetIterator($this);
+    }
 
-	/**
-	 * Get cellXf by hash code
-	 *
-	 * @param string $pValue
-	 * @return PHPExcel_Style|false
-	 */
-	public function getCellXfByHashCode($pValue = '')
-	{
-		foreach ($this->_cellXfCollection as $cellXf) {
-			if ($cellXf->getHashCode() == $pValue) {
-				return $cellXf;
-			}
-		}
-		return false;
-	}
+    /**
+     * Copy workbook (!= clone!)
+     *
+     * @return PHPExcel
+     */
+    public function copy() {
+        $copied = clone $this;
 
-	/**
-	 * Get default style
-	 *
-	 * @return PHPExcel_Style
-	 * @throws Exception
-	 */
-	public function getDefaultStyle()
-	{
-		if (isset($this->_cellXfCollection[0])) {
-			return $this->_cellXfCollection[0];
-		}
-		throw new Exception('No default style found for this workbook');
-	}
+        $worksheetCount = count($this->_workSheetCollection);
+        for ($i = 0; $i < $worksheetCount; ++$i) {
+            $this->_workSheetCollection[$i] = $this->_workSheetCollection[$i]->copy();
+            $this->_workSheetCollection[$i]->rebindParent($this);
+        }
 
-	/**
-	 * Add a cellXf to the workbook
-	 *
-	 * @param PHPExcel_Style $style
-	 */
-	public function addCellXf(PHPExcel_Style $style)
-	{
-		$this->_cellXfCollection[] = $style;
-		$style->setIndex(count($this->_cellXfCollection) - 1);
-	}
+        return $copied;
+    }
 
-	/**
-	 * Remove cellXf by index. It is ensured that all cells get their xf index updated.
-	 *
-	 * @param int $pIndex Index to cellXf
-	 * @throws Exception
-	 */
-	public function removeCellXfByIndex($pIndex = 0)
-	{
-		if ($pIndex > count($this->_cellXfCollection) - 1) {
-			throw new Exception("CellXf index is out of bounds.");
-		} else {
-			// first remove the cellXf
-			array_splice($this->_cellXfCollection, $pIndex, 1);
-
-			// then update cellXf indexes for cells
-			foreach ($this->_workSheetCollection as $worksheet) {
-				foreach ($worksheet->getCellCollection(false) as $cellID) {
-					$cell = $worksheet->getCell($cellID);
-					$xfIndex = $cell->getXfIndex();
-					if ($xfIndex > $pIndex ) {
-						// decrease xf index by 1
-						$cell->setXfIndex($xfIndex - 1);
-					} else if ($xfIndex == $pIndex) {
-						// set to default xf index 0
-						$cell->setXfIndex(0);
-					}
-				}
-			}
-		}
-	}
+    /**
+     * Implement PHP __clone to create a deep clone, not just a shallow copy.
+     */
+    public function __clone() {
+        foreach($this as $key => $val) {
+            if (is_object($val) || (is_array($val))) {
+                $this->{$key} = unserialize(serialize($val));
+            }
+        }
+    }
 
-	/**
-	 * Get the cellXf supervisor
-	 *
-	 * @return PHPExcel_Style
-	 */
-	public function getCellXfSupervisor()
-	{
-		return $this->_cellXfSupervisor;
-	}
+    /**
+     * Get the workbook collection of cellXfs
+     *
+     * @return PHPExcel_Style[]
+     */
+    public function getCellXfCollection()
+    {
+        return $this->_cellXfCollection;
+    }
 
-	/**
-	 * Get the workbook collection of cellStyleXfs
-	 *
-	 * @return PHPExcel_Style[]
-	 */
-	public function getCellStyleXfCollection()
-	{
-		return $this->_cellStyleXfCollection;
-	}
+    /**
+     * Get cellXf by index
+     *
+     * @param  int $pIndex
+     * @return PHPExcel_Style
+     */
+    public function getCellXfByIndex($pIndex = 0)
+    {
+        return $this->_cellXfCollection[$pIndex];
+    }
 
-	/**
-	 * Get cellStyleXf by index
-	 *
-	 * @param int $pIndex
-	 * @return PHPExcel_Style
-	 */
-	public function getCellStyleXfByIndex($pIndex = 0)
-	{
-		return $this->_cellStyleXfCollection[$pIndex];
-	}
+    /**
+     * Get cellXf by hash code
+     *
+     * @param  string $pValue
+     * @return PHPExcel_Style|false
+     */
+    public function getCellXfByHashCode($pValue = '')
+    {
+        foreach ($this->_cellXfCollection as $cellXf) {
+            if ($cellXf->getHashCode() == $pValue) {
+                return $cellXf;
+            }
+        }
+        return false;
+    }
 
-	/**
-	 * Get cellStyleXf by hash code
-	 *
-	 * @param string $pValue
-	 * @return PHPExcel_Style|false
-	 */
-	public function getCellStyleXfByHashCode($pValue = '')
-	{
-		foreach ($this->_cellXfStyleCollection as $cellStyleXf) {
-			if ($cellStyleXf->getHashCode() == $pValue) {
-				return $cellStyleXf;
-			}
-		}
-		return false;
-	}
+    /**
+     * Check if style exists in style collection
+     *
+     * @param  PHPExcel_Style $pCellStyle
+     * @return boolean
+     */
+    public function cellXfExists($pCellStyle = null)
+    {
+        return in_array($pCellStyle, $this->_cellXfCollection, true);
+    }
 
-	/**
-	 * Add a cellStyleXf to the workbook
-	 *
-	 * @param PHPExcel_Style $pStyle
-	 */
-	public function addCellStyleXf(PHPExcel_Style $pStyle)
-	{
-		$this->_cellStyleXfCollection[] = $pStyle;
-		$pStyle->setIndex(count($this->_cellStyleXfCollection) - 1);
-	}
+    /**
+     * Get default style
+     *
+     * @return PHPExcel_Style
+     * @throws PHPExcel_Exception
+     */
+    public function getDefaultStyle()
+    {
+        if (isset($this->_cellXfCollection[0])) {
+            return $this->_cellXfCollection[0];
+        }
+        throw new PHPExcel_Exception('No default style found for this workbook');
+    }
 
-	/**
-	 * Remove cellStyleXf by index
-	 *
-	 * @param int $pIndex
-	 * @throws Exception
-	 */
-	public function removeCellStyleXfByIndex($pIndex = 0)
-	{
-		if ($pIndex > count($this->_cellStyleXfCollection) - 1) {
-			throw new Exception("CellStyleXf index is out of bounds.");
-		} else {
-			array_splice($this->_cellStyleXfCollection, $pIndex, 1);
-		}
-	}
+    /**
+     * Add a cellXf to the workbook
+     *
+     * @param PHPExcel_Style $style
+     */
+    public function addCellXf(PHPExcel_Style $style)
+    {
+        $this->_cellXfCollection[] = $style;
+        $style->setIndex(count($this->_cellXfCollection) - 1);
+    }
 
-	/**
-	 * Eliminate all unneeded cellXf and afterwards update the xfIndex for all cells
-	 * and columns in the workbook
-	 */
-	public function garbageCollect()
-	{
-    	// how many references are there to each cellXf ?
-		$countReferencesCellXf = array();
-		foreach ($this->_cellXfCollection as $index => $cellXf) {
-			$countReferencesCellXf[$index] = 0;
-		}
+    /**
+     * Remove cellXf by index. It is ensured that all cells get their xf index updated.
+     *
+     * @param  int $pIndex Index to cellXf
+     * @throws PHPExcel_Exception
+     */
+    public function removeCellXfByIndex($pIndex = 0)
+    {
+        if ($pIndex > count($this->_cellXfCollection) - 1) {
+            throw new PHPExcel_Exception("CellXf index is out of bounds.");
+        } else {
+            // first remove the cellXf
+            array_splice($this->_cellXfCollection, $pIndex, 1);
+
+            // then update cellXf indexes for cells
+            foreach ($this->_workSheetCollection as $worksheet) {
+                foreach ($worksheet->getCellCollection(false) as $cellID) {
+                    $cell = $worksheet->getCell($cellID);
+                    $xfIndex = $cell->getXfIndex();
+                    if ($xfIndex > $pIndex ) {
+                        // decrease xf index by 1
+                        $cell->setXfIndex($xfIndex - 1);
+                    } else if ($xfIndex == $pIndex) {
+                        // set to default xf index 0
+                        $cell->setXfIndex(0);
+                    }
+                }
+            }
+        }
+    }
 
-		foreach ($this->getWorksheetIterator() as $sheet) {
+    /**
+     * Get the cellXf supervisor
+     *
+     * @return PHPExcel_Style
+     */
+    public function getCellXfSupervisor()
+    {
+        return $this->_cellXfSupervisor;
+    }
 
-			// from cells
-			foreach ($sheet->getCellCollection(false) as $cellID) {
-				$cell = $sheet->getCell($cellID);
-				++$countReferencesCellXf[$cell->getXfIndex()];
-			}
+    /**
+     * Get the workbook collection of cellStyleXfs
+     *
+     * @return PHPExcel_Style[]
+     */
+    public function getCellStyleXfCollection()
+    {
+        return $this->_cellStyleXfCollection;
+    }
 
-			// from row dimensions
-			foreach ($sheet->getRowDimensions() as $rowDimension) {
-				if ($rowDimension->getXfIndex() !== null) {
-					++$countReferencesCellXf[$rowDimension->getXfIndex()];
-				}
-			}
+    /**
+     * Get cellStyleXf by index
+     *
+     * @param  int $pIndex
+     * @return PHPExcel_Style
+     */
+    public function getCellStyleXfByIndex($pIndex = 0)
+    {
+        return $this->_cellStyleXfCollection[$pIndex];
+    }
 
-			// from column dimensions
-			foreach ($sheet->getColumnDimensions() as $columnDimension) {
-				++$countReferencesCellXf[$columnDimension->getXfIndex()];
-			}
-		}
+    /**
+     * Get cellStyleXf by hash code
+     *
+     * @param  string $pValue
+     * @return PHPExcel_Style|false
+     */
+    public function getCellStyleXfByHashCode($pValue = '')
+    {
+        foreach ($this->_cellXfStyleCollection as $cellStyleXf) {
+            if ($cellStyleXf->getHashCode() == $pValue) {
+                return $cellStyleXf;
+            }
+        }
+        return false;
+    }
 
-		// remove cellXfs without references and create mapping so we can update xfIndex
-		// for all cells and columns
-		$countNeededCellXfs = 0;
-		foreach ($this->_cellXfCollection as $index => $cellXf) {
-			if ($countReferencesCellXf[$index] > 0 || $index == 0) { // we must never remove the first cellXf
-				++$countNeededCellXfs;
-			} else {
-				unset($this->_cellXfCollection[$index]);
-			}
-			$map[$index] = $countNeededCellXfs - 1;
-		}
-		$this->_cellXfCollection = array_values($this->_cellXfCollection);
+    /**
+     * Add a cellStyleXf to the workbook
+     *
+     * @param PHPExcel_Style $pStyle
+     */
+    public function addCellStyleXf(PHPExcel_Style $pStyle)
+    {
+        $this->_cellStyleXfCollection[] = $pStyle;
+        $pStyle->setIndex(count($this->_cellStyleXfCollection) - 1);
+    }
 
-		// update the index for all cellXfs
-		foreach ($this->_cellXfCollection as $i => $cellXf) {
-			$cellXf->setIndex($i);
-		}
+    /**
+     * Remove cellStyleXf by index
+     *
+     * @param int $pIndex
+     * @throws PHPExcel_Exception
+     */
+    public function removeCellStyleXfByIndex($pIndex = 0)
+    {
+        if ($pIndex > count($this->_cellStyleXfCollection) - 1) {
+            throw new PHPExcel_Exception("CellStyleXf index is out of bounds.");
+        } else {
+            array_splice($this->_cellStyleXfCollection, $pIndex, 1);
+        }
+    }
 
-		// make sure there is always at least one cellXf (there should be)
-		if (empty($this->_cellXfCollection)) {
-			$this->_cellXfCollection[] = new PHPExcel_Style();
-		}
+    /**
+     * Eliminate all unneeded cellXf and afterwards update the xfIndex for all cells
+     * and columns in the workbook
+     */
+    public function garbageCollect()
+    {
+        // how many references are there to each cellXf ?
+        $countReferencesCellXf = array();
+        foreach ($this->_cellXfCollection as $index => $cellXf) {
+            $countReferencesCellXf[$index] = 0;
+        }
 
-		// update the xfIndex for all cells, row dimensions, column dimensions
-		foreach ($this->getWorksheetIterator() as $sheet) {
+        foreach ($this->getWorksheetIterator() as $sheet) {
 
-			// for all cells
-			foreach ($sheet->getCellCollection(false) as $cellID) {
-				$cell = $sheet->getCell($cellID);
-				$cell->setXfIndex( $map[$cell->getXfIndex()] );
-			}
+            // from cells
+            foreach ($sheet->getCellCollection(false) as $cellID) {
+                $cell = $sheet->getCell($cellID);
+                ++$countReferencesCellXf[$cell->getXfIndex()];
+            }
 
-			// for all row dimensions
-			foreach ($sheet->getRowDimensions() as $rowDimension) {
-				if ($rowDimension->getXfIndex() !== null) {
-					$rowDimension->setXfIndex( $map[$rowDimension->getXfIndex()] );
-				}
-			}
+            // from row dimensions
+            foreach ($sheet->getRowDimensions() as $rowDimension) {
+                if ($rowDimension->getXfIndex() !== null) {
+                    ++$countReferencesCellXf[$rowDimension->getXfIndex()];
+                }
+            }
 
-			// for all column dimensions
-			foreach ($sheet->getColumnDimensions() as $columnDimension) {
-				$columnDimension->setXfIndex( $map[$columnDimension->getXfIndex()] );
-			}
-		}
+            // from column dimensions
+            foreach ($sheet->getColumnDimensions() as $columnDimension) {
+                ++$countReferencesCellXf[$columnDimension->getXfIndex()];
+            }
+        }
 
-		// also do garbage collection for all the sheets
-		foreach ($this->getWorksheetIterator() as $sheet) {
-			$sheet->garbageCollect();
-		}
-	}
+        // remove cellXfs without references and create mapping so we can update xfIndex
+        // for all cells and columns
+        $countNeededCellXfs = 0;
+        foreach ($this->_cellXfCollection as $index => $cellXf) {
+            if ($countReferencesCellXf[$index] > 0 || $index == 0) { // we must never remove the first cellXf
+                ++$countNeededCellXfs;
+            } else {
+                unset($this->_cellXfCollection[$index]);
+            }
+            $map[$index] = $countNeededCellXfs - 1;
+        }
+        $this->_cellXfCollection = array_values($this->_cellXfCollection);
+
+        // update the index for all cellXfs
+        foreach ($this->_cellXfCollection as $i => $cellXf) {
+            $cellXf->setIndex($i);
+        }
+
+        // make sure there is always at least one cellXf (there should be)
+        if (empty($this->_cellXfCollection)) {
+            $this->_cellXfCollection[] = new PHPExcel_Style();
+        }
+
+        // update the xfIndex for all cells, row dimensions, column dimensions
+        foreach ($this->getWorksheetIterator() as $sheet) {
+
+            // for all cells
+            foreach ($sheet->getCellCollection(false) as $cellID) {
+                $cell = $sheet->getCell($cellID);
+                $cell->setXfIndex( $map[$cell->getXfIndex()] );
+            }
+
+            // for all row dimensions
+            foreach ($sheet->getRowDimensions() as $rowDimension) {
+                if ($rowDimension->getXfIndex() !== null) {
+                    $rowDimension->setXfIndex( $map[$rowDimension->getXfIndex()] );
+                }
+            }
+
+            // for all column dimensions
+            foreach ($sheet->getColumnDimensions() as $columnDimension) {
+                $columnDimension->setXfIndex( $map[$columnDimension->getXfIndex()] );
+            }
+
+			// also do garbage collection for all the sheets
+            $sheet->garbageCollect();
+        }
+    }
+
+    /**
+     * Return the unique ID value assigned to this spreadsheet workbook
+     *
+     * @return string
+     */
+    public function getID() {
+        return $this->_uniqueID;
+    }
 
 }

htdocs/includes/phpexcel/PHPExcel/Autoloader.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,18 +20,18 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 PHPExcel_Autoloader::Register();
-//	As we always try to run the autoloader before anything else, we can use it to do a few
-//		simple checks and initialisations
-PHPExcel_Shared_ZipStreamWrapper::register();
+//    As we always try to run the autoloader before anything else, we can use it to do a few
+//        simple checks and initialisations
+//PHPExcel_Shared_ZipStreamWrapper::register();
 // check mbstring.func_overload
 if (ini_get('mbstring.func_overload') & 2) {
-    throw new Exception('Multibyte function overloading in PHP must be disabled for string functions (2).');
+    throw new PHPExcel_Exception('Multibyte function overloading in PHP must be disabled for string functions (2).');
 }
 PHPExcel_Shared_String::buildCharacterSets();
 
@@ -39,47 +39,47 @@ PHPExcel_Shared_String::buildCharacterSets();
 /**
  * PHPExcel_Autoloader
  *
- * @category	PHPExcel
- * @package		PHPExcel
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @category    PHPExcel
+ * @package     PHPExcel
+ * @copyright   Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Autoloader
 {
-	/**
-	 * Register the Autoloader with SPL
-	 *
-	 */
-	public static function Register() {
-		if (function_exists('__autoload')) {
-			//	Register any existing autoloader function with SPL, so we don't get any clashes
-			spl_autoload_register('__autoload');
-		}
-		//	Register ourselves with SPL
-		return spl_autoload_register(array('PHPExcel_Autoloader', 'Load'));
-	}	//	function Register()
+    /**
+     * Register the Autoloader with SPL
+     *
+     */
+    public static function Register() {
+        if (function_exists('__autoload')) {
+            //    Register any existing autoloader function with SPL, so we don't get any clashes
+            spl_autoload_register('__autoload');
+        }
+        //    Register ourselves with SPL
+        return spl_autoload_register(array('PHPExcel_Autoloader', 'Load'));
+    }   //    function Register()
 
 
-	/**
-	 * Autoload a class identified by name
-	 *
-	 * @param	string	$pClassName		Name of the object to load
-	 */
-	public static function Load($pClassName){
-		if ((class_exists($pClassName,FALSE)) || (strpos($pClassName, 'PHPExcel') !== 0)) {
-			//	Either already loaded, or not a PHPExcel class request
-			return FALSE;
-		}
+    /**
+     * Autoload a class identified by name
+     *
+     * @param    string    $pClassName        Name of the object to load
+     */
+    public static function Load($pClassName){
+        if ((class_exists($pClassName,FALSE)) || (strpos($pClassName, 'PHPExcel') !== 0)) {
+            //    Either already loaded, or not a PHPExcel class request
+            return FALSE;
+        }
 
-		$pClassFilePath = PHPEXCEL_ROOT .
-						  str_replace('_',DIRECTORY_SEPARATOR,$pClassName) .
-						  '.php';
+        $pClassFilePath = PHPEXCEL_ROOT .
+                          str_replace('_',DIRECTORY_SEPARATOR,$pClassName) .
+                          '.php';
 
-		if ((file_exists($pClassFilePath) === false) || (is_readable($pClassFilePath) === false)) {
-			//	Can't load
-			return FALSE;
-		}
+        if ((file_exists($pClassFilePath) === FALSE) || (is_readable($pClassFilePath) === FALSE)) {
+            //    Can't load
+            return FALSE;
+        }
 
-		require($pClassFilePath);
-	}	//	function Load()
+        require($pClassFilePath);
+    }   //    function Load()
 
-}
+}

htdocs/includes/phpexcel/PHPExcel/CachedObjectStorage/APC.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_CachedObjectStorage
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
- * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -31,250 +31,265 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_CachedObjectStorage
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_CachedObjectStorage_APC extends PHPExcel_CachedObjectStorage_CacheBase implements PHPExcel_CachedObjectStorage_ICache {
 
-	/**
-	 * Prefix used to uniquely identify cache data for this worksheet
-	 *
-	 * @access	private
-	 * @var string
-	 */
-	private $_cachePrefix = null;
+    /**
+     * Prefix used to uniquely identify cache data for this worksheet
+     *
+     * @access    private
+     * @var string
+     */
+    private $_cachePrefix = null;
 
-	/**
-	 * Cache timeout
-	 *
-	 * @access	private
-	 * @var integer
-	 */
-	private $_cacheTime = 600;
+    /**
+     * Cache timeout
+     *
+     * @access    private
+     * @var integer
+     */
+    private $_cacheTime = 600;
 
 
     /**
      * Store cell data in cache for the current cell object if it's "dirty",
      *     and the 'nullify' the current cell object
      *
-	 * @access	private
-	 * @return	void
-     * @throws	Exception
+     * @access  private
+     * @return  void
+     * @throws  PHPExcel_Exception
      */
-	private function _storeData() {
-		if ($this->_currentCellIsDirty) {
-			$this->_currentObject->detach();
-
-			if (!apc_store($this->_cachePrefix.$this->_currentObjectID.'.cache',serialize($this->_currentObject),$this->_cacheTime)) {
-				$this->__destruct();
-				throw new Exception('Failed to store cell '.$this->_currentObjectID.' in APC');
-			}
-			$this->_currentCellIsDirty = false;
-		}
-		$this->_currentObjectID = $this->_currentObject = null;
-	}	//	function _storeData()
+    protected function _storeData() {
+        if ($this->_currentCellIsDirty && !empty($this->_currentObjectID)) {
+            $this->_currentObject->detach();
+
+            if (!apc_store($this->_cachePrefix.$this->_currentObjectID.'.cache',serialize($this->_currentObject),$this->_cacheTime)) {
+                $this->__destruct();
+                throw new PHPExcel_Exception('Failed to store cell '.$this->_currentObjectID.' in APC');
+            }
+            $this->_currentCellIsDirty = false;
+        }
+        $this->_currentObjectID = $this->_currentObject = null;
+    }    //    function _storeData()
 
 
     /**
      * Add or Update a cell in cache identified by coordinate address
      *
-	 * @access	public
-     * @param	string			$pCoord		Coordinate address of the cell to update
-     * @param	PHPExcel_Cell	$cell		Cell to update
-	 * @return	void
-     * @throws	Exception
+     * @access  public
+     * @param   string         $pCoord  Coordinate address of the cell to update
+     * @param   PHPExcel_Cell  $cell    Cell to update
+     * @return  void
+     * @throws  PHPExcel_Exception
      */
-	public function addCacheData($pCoord, PHPExcel_Cell $cell) {
-		if (($pCoord !== $this->_currentObjectID) && ($this->_currentObjectID !== null)) {
-			$this->_storeData();
-		}
-		$this->_cellCache[$pCoord] = true;
+    public function addCacheData($pCoord, PHPExcel_Cell $cell) {
+        if (($pCoord !== $this->_currentObjectID) && ($this->_currentObjectID !== null)) {
+            $this->_storeData();
+        }
+        $this->_cellCache[$pCoord] = true;
 
-		$this->_currentObjectID = $pCoord;
-		$this->_currentObject = $cell;
-		$this->_currentCellIsDirty = true;
+        $this->_currentObjectID = $pCoord;
+        $this->_currentObject = $cell;
+        $this->_currentCellIsDirty = true;
 
-		return $cell;
-	}	//	function addCacheData()
+        return $cell;
+    }    //    function addCacheData()
 
 
-	/**
-	 * Is a value set in the current PHPExcel_CachedObjectStorage_ICache for an indexed cell?
-	 *
-	 * @access	public
-	 * @param	string		$pCoord		Coordinate address of the cell to check
-	 * @return	void
-	 * @return	boolean
-	 */
-	public function isDataSet($pCoord) {
-		//	Check if the requested entry is the current object, or exists in the cache
-		if (parent::isDataSet($pCoord)) {
-			if ($this->_currentObjectID == $pCoord) {
-				return true;
-			}
-			//	Check if the requested entry still exists in apc
-			$success = apc_fetch($this->_cachePrefix.$pCoord.'.cache');
-			if ($success === false) {
-				//	Entry no longer exists in APC, so clear it from the cache array
-				parent::deleteCacheData($pCoord);
-				throw new Exception('Cell entry '.$pCoord.' no longer exists in APC');
-			}
-			return true;
-		}
-		return false;
-	}	//	function isDataSet()
+    /**
+     * Is a value set in the current PHPExcel_CachedObjectStorage_ICache for an indexed cell?
+     *
+     * @access  public
+     * @param   string  $pCoord  Coordinate address of the cell to check
+     * @return  void
+     * @return  boolean
+     */
+    public function isDataSet($pCoord) {
+        //    Check if the requested entry is the current object, or exists in the cache
+        if (parent::isDataSet($pCoord)) {
+            if ($this->_currentObjectID == $pCoord) {
+                return true;
+            }
+            //    Check if the requested entry still exists in apc
+            $success = apc_fetch($this->_cachePrefix.$pCoord.'.cache');
+            if ($success === FALSE) {
+                //    Entry no longer exists in APC, so clear it from the cache array
+                parent::deleteCacheData($pCoord);
+                throw new PHPExcel_Exception('Cell entry '.$pCoord.' no longer exists in APC cache');
+            }
+            return true;
+        }
+        return false;
+    }    //    function isDataSet()
 
 
     /**
      * Get cell at a specific coordinate
      *
-	 * @access	public
-     * @param 	string 			$pCoord		Coordinate of the cell
-     * @throws 	Exception
-     * @return 	PHPExcel_Cell 	Cell that was found, or null if not found
+     * @access  public
+     * @param   string         $pCoord  Coordinate of the cell
+     * @throws  PHPExcel_Exception
+     * @return  PHPExcel_Cell  Cell that was found, or null if not found
      */
-	public function getCacheData($pCoord) {
-		if ($pCoord === $this->_currentObjectID) {
-			return $this->_currentObject;
-		}
-		$this->_storeData();
-
-		//	Check if the entry that has been requested actually exists
-		if (parent::isDataSet($pCoord)) {
-			$obj = apc_fetch($this->_cachePrefix.$pCoord.'.cache');
-			if ($obj === false) {
-				//	Entry no longer exists in APC, so clear it from the cache array
-				parent::deleteCacheData($pCoord);
-				throw new Exception('Cell entry '.$pCoord.' no longer exists in APC');
-			}
-		} else {
-			//	Return null if requested entry doesn't exist in cache
-			return null;
-		}
+    public function getCacheData($pCoord) {
+        if ($pCoord === $this->_currentObjectID) {
+            return $this->_currentObject;
+        }
+        $this->_storeData();
+
+        //    Check if the entry that has been requested actually exists
+        if (parent::isDataSet($pCoord)) {
+            $obj = apc_fetch($this->_cachePrefix.$pCoord.'.cache');
+            if ($obj === FALSE) {
+                //    Entry no longer exists in APC, so clear it from the cache array
+                parent::deleteCacheData($pCoord);
+                throw new PHPExcel_Exception('Cell entry '.$pCoord.' no longer exists in APC cache');
+            }
+        } else {
+            //    Return null if requested entry doesn't exist in cache
+            return null;
+        }
+
+        //    Set current entry to the requested entry
+        $this->_currentObjectID = $pCoord;
+        $this->_currentObject = unserialize($obj);
+        //    Re-attach this as the cell's parent
+        $this->_currentObject->attach($this);
+
+        //    Return requested entry
+        return $this->_currentObject;
+    }    //    function getCacheData()
 
-		//	Set current entry to the requested entry
-		$this->_currentObjectID = $pCoord;
-		$this->_currentObject = unserialize($obj);
-		//	Re-attach the parent worksheet
-		$this->_currentObject->attach($this->_parent);
 
-		//	Return requested entry
-		return $this->_currentObject;
-	}	//	function getCacheData()
+	/**
+	 * Get a list of all cell addresses currently held in cache
+	 *
+	 * @return  array of string
+	 */
+	public function getCellList() {
+		if ($this->_currentObjectID !== null) {
+			$this->_storeData();
+		}
+
+		return parent::getCellList();
+	}
 
 
     /**
      * Delete a cell in cache identified by coordinate address
      *
-	 * @access	public
-     * @param	string			$pCoord		Coordinate address of the cell to delete
-     * @throws	Exception
+     * @access  public
+     * @param   string  $pCoord  Coordinate address of the cell to delete
+     * @throws  PHPExcel_Exception
      */
-	public function deleteCacheData($pCoord) {
-		//	Delete the entry from APC
-		apc_delete($this->_cachePrefix.$pCoord.'.cache');
+    public function deleteCacheData($pCoord) {
+        //    Delete the entry from APC
+        apc_delete($this->_cachePrefix.$pCoord.'.cache');
 
-		//	Delete the entry from our cell address array
-		parent::deleteCacheData($pCoord);
-	}	//	function deleteCacheData()
+        //    Delete the entry from our cell address array
+        parent::deleteCacheData($pCoord);
+    }    //    function deleteCacheData()
 
 
-	/**
-	 * Clone the cell collection
-	 *
-	 * @access	public
-	 * @param	PHPExcel_Worksheet	$parent		The new worksheet
-	 * @return	void
-	 */
-	public function copyCellCollection(PHPExcel_Worksheet $parent) {
-		parent::copyCellCollection($parent);
-		//	Get a new id for the new file name
-		$baseUnique = $this->_getUniqueID();
-		$newCachePrefix = substr(md5($baseUnique),0,8).'.';
-		$cacheList = $this->getCellList();
-		foreach($cacheList as $cellID) {
-			if ($cellID != $this->_currentObjectID) {
-				$obj = apc_fetch($this->_cachePrefix.$cellID.'.cache');
-				if ($obj === false) {
-					//	Entry no longer exists in APC, so clear it from the cache array
-					parent::deleteCacheData($cellID);
-					throw new Exception('Cell entry '.$cellID.' no longer exists in APC');
-				}
-				if (!apc_store($newCachePrefix.$cellID.'.cache',$obj,$this->_cacheTime)) {
-					$this->__destruct();
-					throw new Exception('Failed to store cell '.$cellID.' in APC');
-				}
-			}
-		}
-		$this->_cachePrefix = $newCachePrefix;
-	}	//	function copyCellCollection()
-
+    /**
+     * Clone the cell collection
+     *
+     * @access  public
+     * @param   PHPExcel_Worksheet  $parent  The new worksheet
+     * @throws  PHPExcel_Exception
+     * @return  void
+     */
+    public function copyCellCollection(PHPExcel_Worksheet $parent) {
+        parent::copyCellCollection($parent);
+        //    Get a new id for the new file name
+        $baseUnique = $this->_getUniqueID();
+        $newCachePrefix = substr(md5($baseUnique),0,8).'.';
+        $cacheList = $this->getCellList();
+        foreach($cacheList as $cellID) {
+            if ($cellID != $this->_currentObjectID) {
+                $obj = apc_fetch($this->_cachePrefix.$cellID.'.cache');
+                if ($obj === FALSE) {
+                    //    Entry no longer exists in APC, so clear it from the cache array
+                    parent::deleteCacheData($cellID);
+                    throw new PHPExcel_Exception('Cell entry '.$cellID.' no longer exists in APC');
+                }
+                if (!apc_store($newCachePrefix.$cellID.'.cache',$obj,$this->_cacheTime)) {
+                    $this->__destruct();
+                    throw new PHPExcel_Exception('Failed to store cell '.$cellID.' in APC');
+                }
+            }
+        }
+        $this->_cachePrefix = $newCachePrefix;
+    }    //    function copyCellCollection()
 
-	/**
-	 * Clear the cell collection and disconnect from our parent
-	 *
-	 * @return	void
-	 */
-	public function unsetWorksheetCells() {
-		if ($this->_currentObject !== NULL) {
-			$this->_currentObject->detach();
-			$this->_currentObject = $this->_currentObjectID = null;
-		}
 
-		//	Flush the APC cache
-		$this->__destruct();
+    /**
+     * Clear the cell collection and disconnect from our parent
+     *
+     * @return  void
+     */
+    public function unsetWorksheetCells() {
+        if ($this->_currentObject !== NULL) {
+            $this->_currentObject->detach();
+            $this->_currentObject = $this->_currentObjectID = null;
+        }
 
-		$this->_cellCache = array();
+        //    Flush the APC cache
+        $this->__destruct();
 
-		//	detach ourself from the worksheet, so that it can then delete this object successfully
-		$this->_parent = null;
-	}	//	function unsetWorksheetCells()
+        $this->_cellCache = array();
 
+        //    detach ourself from the worksheet, so that it can then delete this object successfully
+        $this->_parent = null;
+    }    //    function unsetWorksheetCells()
 
-	/**
-	 * Initialise this new cell collection
-	 *
-	 * @param	PHPExcel_Worksheet	$parent		The worksheet for this cell collection
-	 * @param	array of mixed		$arguments	Additional initialisation arguments
-	 */
-	public function __construct(PHPExcel_Worksheet $parent, $arguments) {
-		$cacheTime	= (isset($arguments['cacheTime']))	? $arguments['cacheTime']	: 600;
 
-		if ($this->_cachePrefix === NULL) {
-			$baseUnique = $this->_getUniqueID();
-			$this->_cachePrefix = substr(md5($baseUnique),0,8).'.';
-			$this->_cacheTime = $cacheTime;
+    /**
+     * Initialise this new cell collection
+     *
+     * @param  PHPExcel_Worksheet  $parent     The worksheet for this cell collection
+     * @param  array of mixed      $arguments  Additional initialisation arguments
+     */
+    public function __construct(PHPExcel_Worksheet $parent, $arguments) {
+        $cacheTime = (isset($arguments['cacheTime'])) ? $arguments['cacheTime'] : 600;
 
-			parent::__construct($parent);
-		}
-	}	//	function __construct()
+        if ($this->_cachePrefix === NULL) {
+            $baseUnique = $this->_getUniqueID();
+            $this->_cachePrefix = substr(md5($baseUnique),0,8).'.';
+            $this->_cacheTime = $cacheTime;
 
+            parent::__construct($parent);
+        }
+    }    //    function __construct()
 
-	/**
-	 * Destroy this cell collection
-	 */
-	public function __destruct() {
-		$cacheList = $this->getCellList();
-		foreach($cacheList as $cellID) {
-			apc_delete($this->_cachePrefix.$cellID.'.cache');
-		}
-	}	//	function __destruct()
 
+    /**
+     * Destroy this cell collection
+     */
+    public function __destruct() {
+        $cacheList = $this->getCellList();
+        foreach($cacheList as $cellID) {
+            apc_delete($this->_cachePrefix.$cellID.'.cache');
+        }
+    }    //    function __destruct()
 
-	/**
-	 * Identify whether the caching method is currently available
-	 * Some methods are dependent on the availability of certain extensions being enabled in the PHP build
-	 *
-	 * @return	boolean
-	 */
-	public static function cacheMethodIsAvailable() {
-		if (!function_exists('apc_store')) {
-			return false;
-		}
-		if (apc_sma_info() === false) {
-			return false;
-		}
 
-		return true;
-	}
+    /**
+     * Identify whether the caching method is currently available
+     * Some methods are dependent on the availability of certain extensions being enabled in the PHP build
+     *
+     * @return  boolean
+     */
+    public static function cacheMethodIsAvailable() {
+        if (!function_exists('apc_store')) {
+            return FALSE;
+        }
+        if (apc_sma_info() === FALSE) {
+            return FALSE;
+        }
+
+        return TRUE;
+    }
 
 }

htdocs/includes/phpexcel/PHPExcel/CachedObjectStorage/CacheBase.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_CachedObjectStorage
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -31,7 +31,7 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_CachedObjectStorage
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 abstract class PHPExcel_CachedObjectStorage_CacheBase {
 
@@ -86,6 +86,16 @@ abstract class PHPExcel_CachedObjectStorage_CacheBase {
 	}	//	function __construct()
 
 
+	/**
+	 * Return the parent worksheet for this cell collection
+	 *
+	 * @return	PHPExcel_Worksheet
+	 */
+	public function getParent()
+	{
+		return $this->_parent;
+	}
+
 	/**
 	 * Is a value set in the current PHPExcel_CachedObjectStorage_ICache for an indexed cell?
 	 *
@@ -101,12 +111,33 @@ abstract class PHPExcel_CachedObjectStorage_CacheBase {
 	}	//	function isDataSet()
 
 
+	/**
+	 * Move a cell object from one address to another
+	 *
+	 * @param	string		$fromAddress	Current address of the cell to move
+	 * @param	string		$toAddress		Destination address of the cell to move
+	 * @return	boolean
+	 */
+	public function moveCell($fromAddress, $toAddress) {
+		if ($fromAddress === $this->_currentObjectID) {
+			$this->_currentObjectID = $toAddress;
+		}
+		$this->_currentCellIsDirty = true;
+		if (isset($this->_cellCache[$fromAddress])) {
+			$this->_cellCache[$toAddress] = &$this->_cellCache[$fromAddress];
+			unset($this->_cellCache[$fromAddress]);
+		}
+
+		return TRUE;
+	}	//	function moveCell()
+
+
     /**
      * Add or Update a cell in cache
      *
      * @param	PHPExcel_Cell	$cell		Cell to update
 	 * @return	void
-     * @throws	Exception
+     * @throws	PHPExcel_Exception
      */
 	public function updateCacheData(PHPExcel_Cell $cell) {
 		return $this->addCacheData($cell->getCoordinate(),$cell);
@@ -117,7 +148,7 @@ abstract class PHPExcel_CachedObjectStorage_CacheBase {
      * Delete a cell in cache identified by coordinate address
      *
      * @param	string			$pCoord		Coordinate address of the cell to delete
-     * @throws	Exception
+     * @throws	PHPExcel_Exception
      */
 	public function deleteCacheData($pCoord) {
 		if ($pCoord === $this->_currentObjectID) {
@@ -151,7 +182,7 @@ abstract class PHPExcel_CachedObjectStorage_CacheBase {
 	public function getSortedCellList() {
 		$sortKeys = array();
 		foreach ($this->getCellList() as $coord) {
-			list($column,$row) = sscanf($coord,'%[A-Z]%d');
+			sscanf($coord,'%[A-Z]%d', $column, $row);
 			$sortKeys[sprintf('%09d%3s',$row,$column)] = $coord;
 		}
 		ksort($sortKeys);
@@ -172,7 +203,7 @@ abstract class PHPExcel_CachedObjectStorage_CacheBase {
 		$col = array('A' => '1A');
 		$row = array(1);
 		foreach ($this->getCellList() as $coord) {
-			list($c,$r) = sscanf($coord,'%[A-Z]%d');
+			sscanf($coord,'%[A-Z]%d', $c, $r);
 			$row[$r] = $r;
 			$col[$c] = strlen($c).$c;
 		}
@@ -189,25 +220,86 @@ abstract class PHPExcel_CachedObjectStorage_CacheBase {
 
 
 	/**
-	 * Get highest worksheet column
+	 * Return the cell address of the currently active cell object
 	 *
-	 * @return string Highest column name
+	 * @return	string
 	 */
-	public function getHighestColumn()
+	public function getCurrentAddress()
 	{
-		$colRow = $this->getHighestRowAndColumn();
-		return $colRow['column'];
+		return $this->_currentObjectID;
 	}
 
+	/**
+	 * Return the column address of the currently active cell object
+	 *
+	 * @return	string
+	 */
+	public function getCurrentColumn()
+	{
+		sscanf($this->_currentObjectID, '%[A-Z]%d', $column, $row);
+		return $column;
+	}
+
+	/**
+	 * Return the row address of the currently active cell object
+	 *
+	 * @return	string
+	 */
+	public function getCurrentRow()
+	{
+		sscanf($this->_currentObjectID, '%[A-Z]%d', $column, $row);
+		return $row;
+	}
+
+	/**
+	 * Get highest worksheet column
+	 *
+     * @param   string     $row        Return the highest column for the specified row,
+     *                                     or the highest column of any row if no row number is passed
+	 * @return  string     Highest column name
+	 */
+	public function getHighestColumn($row = null)
+	{
+        if ($row == null) {
+    		$colRow = $this->getHighestRowAndColumn();
+	    	return $colRow['column'];
+        }
+
+        $columnList = array(1);
+        foreach ($this->getCellList() as $coord) {
+            sscanf($coord,'%[A-Z]%d', $c, $r);
+            if ($r != $row) {
+                continue;
+            }
+            $columnList[] = PHPExcel_Cell::columnIndexFromString($c);
+        }
+        return PHPExcel_Cell::stringFromColumnIndex(max($columnList) - 1);
+    }
+
 	/**
 	 * Get highest worksheet row
 	 *
-	 * @return int Highest row number
+     * @param   string     $column     Return the highest row for the specified column,
+     *                                     or the highest row of any column if no column letter is passed
+	 * @return  int        Highest row number
 	 */
-	public function getHighestRow()
+	public function getHighestRow($column = null)
 	{
-		$colRow = $this->getHighestRowAndColumn();
-		return $colRow['row'];
+        if ($column == null) {
+	    	$colRow = $this->getHighestRowAndColumn();
+    		return $colRow['row'];
+        }
+
+        $rowList = array(0);
+        foreach ($this->getCellList() as $coord) {
+            sscanf($coord,'%[A-Z]%d', $c, $r);
+            if ($c != $column) {
+                continue;
+            }
+            $rowList[] = $r;
+        }
+
+        return max($rowList);
 	}
 
 
@@ -232,9 +324,12 @@ abstract class PHPExcel_CachedObjectStorage_CacheBase {
 	 * @return	void
 	 */
 	public function copyCellCollection(PHPExcel_Worksheet $parent) {
+		$this->_currentCellIsDirty;
+        $this->_storeData();
+
 		$this->_parent = $parent;
 		if (($this->_currentObject !== NULL) && (is_object($this->_currentObject))) {
-			$this->_currentObject->attach($parent);
+			$this->_currentObject->attach($this);
 		}
 	}	//	function copyCellCollection()
 

htdocs/includes/phpexcel/PHPExcel/CachedObjectStorage/DiscISAM.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_CachedObjectStorage
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -31,7 +31,7 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_CachedObjectStorage
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_CachedObjectStorage_DiscISAM extends PHPExcel_CachedObjectStorage_CacheBase implements PHPExcel_CachedObjectStorage_ICache {
 
@@ -40,14 +40,14 @@ class PHPExcel_CachedObjectStorage_DiscISAM extends PHPExcel_CachedObjectStorage
 	 *
 	 * @var string
 	 */
-	private $_fileName = null;
+	private $_fileName = NULL;
 
 	/**
 	 * File handle for this cache file
 	 *
 	 * @var resource
 	 */
-	private $_fileHandle = null;
+	private $_fileHandle = NULL;
 
 	/**
 	 * Directory/Folder where the cache file is located
@@ -62,10 +62,10 @@ class PHPExcel_CachedObjectStorage_DiscISAM extends PHPExcel_CachedObjectStorage
      *     and the 'nullify' the current cell object
      *
 	 * @return	void
-     * @throws	Exception
+     * @throws	PHPExcel_Exception
      */
-	private function _storeData() {
-		if ($this->_currentCellIsDirty) {
+	protected function _storeData() {
+		if ($this->_currentCellIsDirty && !empty($this->_currentObjectID)) {
 			$this->_currentObject->detach();
 
 			fseek($this->_fileHandle,0,SEEK_END);
@@ -86,7 +86,7 @@ class PHPExcel_CachedObjectStorage_DiscISAM extends PHPExcel_CachedObjectStorage
      * @param	string			$pCoord		Coordinate address of the cell to update
      * @param	PHPExcel_Cell	$cell		Cell to update
 	 * @return	void
-     * @throws	Exception
+     * @throws	PHPExcel_Exception
      */
 	public function addCacheData($pCoord, PHPExcel_Cell $cell) {
 		if (($pCoord !== $this->_currentObjectID) && ($this->_currentObjectID !== null)) {
@@ -105,7 +105,7 @@ class PHPExcel_CachedObjectStorage_DiscISAM extends PHPExcel_CachedObjectStorage
      * Get cell at a specific coordinate
      *
      * @param 	string 			$pCoord		Coordinate of the cell
-     * @throws 	Exception
+     * @throws 	PHPExcel_Exception
      * @return 	PHPExcel_Cell 	Cell that was found, or null if not found
      */
 	public function getCacheData($pCoord) {
@@ -124,14 +124,28 @@ class PHPExcel_CachedObjectStorage_DiscISAM extends PHPExcel_CachedObjectStorage
 		$this->_currentObjectID = $pCoord;
 		fseek($this->_fileHandle,$this->_cellCache[$pCoord]['ptr']);
 		$this->_currentObject = unserialize(fread($this->_fileHandle,$this->_cellCache[$pCoord]['sz']));
-		//	Re-attach the parent worksheet
-		$this->_currentObject->attach($this->_parent);
+        //    Re-attach this as the cell's parent
+        $this->_currentObject->attach($this);
 
 		//	Return requested entry
 		return $this->_currentObject;
 	}	//	function getCacheData()
 
 
+	/**
+	 * Get a list of all cell addresses currently held in cache
+	 *
+	 * @return  array of string
+	 */
+	public function getCellList() {
+		if ($this->_currentObjectID !== null) {
+			$this->_storeData();
+		}
+
+		return parent::getCellList();
+	}
+
+
 	/**
 	 * Clone the cell collection
 	 *

htdocs/includes/phpexcel/PHPExcel/CachedObjectStorage/ICache.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_CachedObjectStorage
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -31,7 +31,7 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_CachedObjectStorage
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 interface PHPExcel_CachedObjectStorage_ICache
 {
@@ -41,7 +41,7 @@ interface PHPExcel_CachedObjectStorage_ICache
      * @param	string			$pCoord		Coordinate address of the cell to update
      * @param	PHPExcel_Cell	$cell		Cell to update
 	 * @return	void
-     * @throws	Exception
+     * @throws	PHPExcel_Exception
      */
 	public function addCacheData($pCoord, PHPExcel_Cell $cell);
 
@@ -50,7 +50,7 @@ interface PHPExcel_CachedObjectStorage_ICache
      *
      * @param	PHPExcel_Cell	$cell		Cell to update
 	 * @return	void
-     * @throws	Exception
+     * @throws	PHPExcel_Exception
      */
 	public function updateCacheData(PHPExcel_Cell $cell);
 
@@ -59,7 +59,7 @@ interface PHPExcel_CachedObjectStorage_ICache
      *
      * @param	string			$pCoord		Coordinate address of the cell to retrieve
      * @return PHPExcel_Cell 	Cell that was found, or null if not found
-     * @throws	Exception
+     * @throws	PHPExcel_Exception
      */
 	public function getCacheData($pCoord);
 
@@ -67,7 +67,7 @@ interface PHPExcel_CachedObjectStorage_ICache
      * Delete a cell in cache identified by coordinate address
      *
      * @param	string			$pCoord		Coordinate address of the cell to delete
-     * @throws	Exception
+     * @throws	PHPExcel_Exception
      */
 	public function deleteCacheData($pCoord);
 

htdocs/includes/phpexcel/PHPExcel/CachedObjectStorage/Igbinary.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_CachedObjectStorage
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -31,7 +31,7 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_CachedObjectStorage
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_CachedObjectStorage_Igbinary extends PHPExcel_CachedObjectStorage_CacheBase implements PHPExcel_CachedObjectStorage_ICache {
 
@@ -40,10 +40,10 @@ class PHPExcel_CachedObjectStorage_Igbinary extends PHPExcel_CachedObjectStorage
      *     and the 'nullify' the current cell object
      *
 	 * @return	void
-     * @throws	Exception
+     * @throws	PHPExcel_Exception
      */
-	private function _storeData() {
-		if ($this->_currentCellIsDirty) {
+	protected function _storeData() {
+		if ($this->_currentCellIsDirty && !empty($this->_currentObjectID)) {
 			$this->_currentObject->detach();
 
 			$this->_cellCache[$this->_currentObjectID] = igbinary_serialize($this->_currentObject);
@@ -59,7 +59,7 @@ class PHPExcel_CachedObjectStorage_Igbinary extends PHPExcel_CachedObjectStorage
      * @param	string			$pCoord		Coordinate address of the cell to update
      * @param	PHPExcel_Cell	$cell		Cell to update
 	 * @return	void
-     * @throws	Exception
+     * @throws	PHPExcel_Exception
      */
 	public function addCacheData($pCoord, PHPExcel_Cell $cell) {
 		if (($pCoord !== $this->_currentObjectID) && ($this->_currentObjectID !== null)) {
@@ -78,7 +78,7 @@ class PHPExcel_CachedObjectStorage_Igbinary extends PHPExcel_CachedObjectStorage
      * Get cell at a specific coordinate
      *
      * @param 	string 			$pCoord		Coordinate of the cell
-     * @throws 	Exception
+     * @throws 	PHPExcel_Exception
      * @return 	PHPExcel_Cell 	Cell that was found, or null if not found
      */
 	public function getCacheData($pCoord) {
@@ -96,14 +96,28 @@ class PHPExcel_CachedObjectStorage_Igbinary extends PHPExcel_CachedObjectStorage
 		//	Set current entry to the requested entry
 		$this->_currentObjectID = $pCoord;
 		$this->_currentObject = igbinary_unserialize($this->_cellCache[$pCoord]);
-		//	Re-attach the parent worksheet
-		$this->_currentObject->attach($this->_parent);
+        //    Re-attach this as the cell's parent
+        $this->_currentObject->attach($this);
 
 		//	Return requested entry
 		return $this->_currentObject;
 	}	//	function getCacheData()
 
 
+	/**
+	 * Get a list of all cell addresses currently held in cache
+	 *
+	 * @return  array of string
+	 */
+	public function getCellList() {
+		if ($this->_currentObjectID !== null) {
+			$this->_storeData();
+		}
+
+		return parent::getCellList();
+	}
+
+
 	/**
 	 * Clear the cell collection and disconnect from our parent
 	 *

htdocs/includes/phpexcel/PHPExcel/CachedObjectStorage/Memcache.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_CachedObjectStorage
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -31,7 +31,7 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_CachedObjectStorage
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_CachedObjectStorage_Memcache extends PHPExcel_CachedObjectStorage_CacheBase implements PHPExcel_CachedObjectStorage_ICache {
 
@@ -62,17 +62,17 @@ class PHPExcel_CachedObjectStorage_Memcache extends PHPExcel_CachedObjectStorage
      *     and the 'nullify' the current cell object
      *
 	 * @return	void
-     * @throws	Exception
+     * @throws	PHPExcel_Exception
      */
-	private function _storeData() {
-		if ($this->_currentCellIsDirty) {
+	protected function _storeData() {
+		if ($this->_currentCellIsDirty && !empty($this->_currentObjectID)) {
 			$this->_currentObject->detach();
 
 			$obj = serialize($this->_currentObject);
 			if (!$this->_memcache->replace($this->_cachePrefix.$this->_currentObjectID.'.cache',$obj,NULL,$this->_cacheTime)) {
 				if (!$this->_memcache->add($this->_cachePrefix.$this->_currentObjectID.'.cache',$obj,NULL,$this->_cacheTime)) {
 					$this->__destruct();
-					throw new Exception('Failed to store cell '.$this->_currentObjectID.' in MemCache');
+					throw new PHPExcel_Exception('Failed to store cell '.$this->_currentObjectID.' in MemCache');
 				}
 			}
 			$this->_currentCellIsDirty = false;
@@ -87,7 +87,7 @@ class PHPExcel_CachedObjectStorage_Memcache extends PHPExcel_CachedObjectStorage
      * @param	string			$pCoord		Coordinate address of the cell to update
      * @param	PHPExcel_Cell	$cell		Cell to update
 	 * @return	void
-     * @throws	Exception
+     * @throws	PHPExcel_Exception
      */
 	public function addCacheData($pCoord, PHPExcel_Cell $cell) {
 		if (($pCoord !== $this->_currentObjectID) && ($this->_currentObjectID !== null)) {
@@ -121,7 +121,7 @@ class PHPExcel_CachedObjectStorage_Memcache extends PHPExcel_CachedObjectStorage
 			if ($success === false) {
 				//	Entry no longer exists in Memcache, so clear it from the cache array
 				parent::deleteCacheData($pCoord);
-				throw new Exception('Cell entry '.$pCoord.' no longer exists in MemCache');
+				throw new PHPExcel_Exception('Cell entry '.$pCoord.' no longer exists in MemCache');
 			}
 			return true;
 		}
@@ -133,7 +133,7 @@ class PHPExcel_CachedObjectStorage_Memcache extends PHPExcel_CachedObjectStorage
      * Get cell at a specific coordinate
      *
      * @param 	string 			$pCoord		Coordinate of the cell
-     * @throws 	Exception
+     * @throws 	PHPExcel_Exception
      * @return 	PHPExcel_Cell 	Cell that was found, or null if not found
      */
 	public function getCacheData($pCoord) {
@@ -148,7 +148,7 @@ class PHPExcel_CachedObjectStorage_Memcache extends PHPExcel_CachedObjectStorage
 			if ($obj === false) {
 				//	Entry no longer exists in Memcache, so clear it from the cache array
 				parent::deleteCacheData($pCoord);
-				throw new Exception('Cell entry '.$pCoord.' no longer exists in MemCache');
+				throw new PHPExcel_Exception('Cell entry '.$pCoord.' no longer exists in MemCache');
 			}
 		} else {
 			//	Return null if requested entry doesn't exist in cache
@@ -158,19 +158,33 @@ class PHPExcel_CachedObjectStorage_Memcache extends PHPExcel_CachedObjectStorage
 		//	Set current entry to the requested entry
 		$this->_currentObjectID = $pCoord;
 		$this->_currentObject = unserialize($obj);
-		//	Re-attach the parent worksheet
-		$this->_currentObject->attach($this->_parent);
+        //    Re-attach this as the cell's parent
+        $this->_currentObject->attach($this);
 
 		//	Return requested entry
 		return $this->_currentObject;
 	}	//	function getCacheData()
 
 
+	/**
+	 * Get a list of all cell addresses currently held in cache
+	 *
+	 * @return  array of string
+	 */
+	public function getCellList() {
+		if ($this->_currentObjectID !== null) {
+			$this->_storeData();
+		}
+
+		return parent::getCellList();
+	}
+
+
     /**
      * Delete a cell in cache identified by coordinate address
      *
      * @param	string			$pCoord		Coordinate address of the cell to delete
-     * @throws	Exception
+     * @throws	PHPExcel_Exception
      */
 	public function deleteCacheData($pCoord) {
 		//	Delete the entry from Memcache
@@ -199,11 +213,11 @@ class PHPExcel_CachedObjectStorage_Memcache extends PHPExcel_CachedObjectStorage
 				if ($obj === false) {
 					//	Entry no longer exists in Memcache, so clear it from the cache array
 					parent::deleteCacheData($cellID);
-					throw new Exception('Cell entry '.$cellID.' no longer exists in MemCache');
+					throw new PHPExcel_Exception('Cell entry '.$cellID.' no longer exists in MemCache');
 				}
 				if (!$this->_memcache->add($newCachePrefix.$cellID.'.cache',$obj,NULL,$this->_cacheTime)) {
 					$this->__destruct();
-					throw new Exception('Failed to store cell '.$cellID.' in MemCache');
+					throw new PHPExcel_Exception('Failed to store cell '.$cellID.' in MemCache');
 				}
 			}
 		}
@@ -250,7 +264,7 @@ class PHPExcel_CachedObjectStorage_Memcache extends PHPExcel_CachedObjectStorage
 			//	Set a new Memcache object and connect to the Memcache server
 			$this->_memcache = new Memcache();
 			if (!$this->_memcache->addServer($memcacheServer, $memcachePort, false, 50, 5, 5, true, array($this, 'failureCallback'))) {
-				throw new Exception('Could not connect to MemCache server at '.$memcacheServer.':'.$memcachePort);
+				throw new PHPExcel_Exception('Could not connect to MemCache server at '.$memcacheServer.':'.$memcachePort);
 			}
 			$this->_cacheTime = $cacheTime;
 
@@ -264,10 +278,10 @@ class PHPExcel_CachedObjectStorage_Memcache extends PHPExcel_CachedObjectStorage
 	 *
 	 * @param	string	$host		Memcache server
 	 * @param	integer	$port		Memcache port
-     * @throws	Exception
+     * @throws	PHPExcel_Exception
 	 */
 	public function failureCallback($host, $port) {
-		throw new Exception('memcache '.$host.':'.$port.' failed');
+		throw new PHPExcel_Exception('memcache '.$host.':'.$port.' failed');
 	}
 
 

htdocs/includes/phpexcel/PHPExcel/CachedObjectStorage/Memory.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_CachedObjectStorage
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -31,20 +31,32 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_CachedObjectStorage
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_CachedObjectStorage_Memory extends PHPExcel_CachedObjectStorage_CacheBase implements PHPExcel_CachedObjectStorage_ICache {
 
+    /**
+     * Dummy method callable from CacheBase, but unused by Memory cache
+     *
+	 * @return	void
+     */
+	protected function _storeData() {
+	}	//	function _storeData()
+
     /**
      * Add or Update a cell in cache identified by coordinate address
      *
      * @param	string			$pCoord		Coordinate address of the cell to update
      * @param	PHPExcel_Cell	$cell		Cell to update
-	 * @return	void
-     * @throws	Exception
+	 * @return	PHPExcel_Cell
+     * @throws	PHPExcel_Exception
      */
 	public function addCacheData($pCoord, PHPExcel_Cell $cell) {
 		$this->_cellCache[$pCoord] = $cell;
+
+		//	Set current entry to the new/updated entry
+		$this->_currentObjectID = $pCoord;
+
 		return $cell;
 	}	//	function addCacheData()
 
@@ -53,16 +65,20 @@ class PHPExcel_CachedObjectStorage_Memory extends PHPExcel_CachedObjectStorage_C
      * Get cell at a specific coordinate
      *
      * @param 	string 			$pCoord		Coordinate of the cell
-     * @throws 	Exception
+     * @throws 	PHPExcel_Exception
      * @return 	PHPExcel_Cell 	Cell that was found, or null if not found
      */
 	public function getCacheData($pCoord) {
 		//	Check if the entry that has been requested actually exists
 		if (!isset($this->_cellCache[$pCoord])) {
+			$this->_currentObjectID = NULL;
 			//	Return null if requested entry doesn't exist in cache
 			return null;
 		}
 
+		//	Set current entry to the requested entry
+		$this->_currentObjectID = $pCoord;
+
 		//	Return requested entry
 		return $this->_cellCache[$pCoord];
 	}	//	function getCacheData()
@@ -80,7 +96,7 @@ class PHPExcel_CachedObjectStorage_Memory extends PHPExcel_CachedObjectStorage_C
 		$newCollection = array();
 		foreach($this->_cellCache as $k => &$cell) {
 			$newCollection[$k] = clone $cell;
-			$newCollection[$k]->attach($parent);
+			$newCollection[$k]->attach($this);
 		}
 
 		$this->_cellCache = $newCollection;

htdocs/includes/phpexcel/PHPExcel/CachedObjectStorage/MemoryGZip.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_CachedObjectStorage
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -31,7 +31,7 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_CachedObjectStorage
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_CachedObjectStorage_MemoryGZip extends PHPExcel_CachedObjectStorage_CacheBase implements PHPExcel_CachedObjectStorage_ICache {
 
@@ -40,10 +40,10 @@ class PHPExcel_CachedObjectStorage_MemoryGZip extends PHPExcel_CachedObjectStora
      *     and the 'nullify' the current cell object
      *
 	 * @return	void
-     * @throws	Exception
+     * @throws	PHPExcel_Exception
      */
-	private function _storeData() {
-		if ($this->_currentCellIsDirty) {
+	protected function _storeData() {
+		if ($this->_currentCellIsDirty && !empty($this->_currentObjectID)) {
 			$this->_currentObject->detach();
 
 			$this->_cellCache[$this->_currentObjectID] = gzdeflate(serialize($this->_currentObject));
@@ -59,7 +59,7 @@ class PHPExcel_CachedObjectStorage_MemoryGZip extends PHPExcel_CachedObjectStora
      * @param	string			$pCoord		Coordinate address of the cell to update
      * @param	PHPExcel_Cell	$cell		Cell to update
 	 * @return	void
-     * @throws	Exception
+     * @throws	PHPExcel_Exception
      */
 	public function addCacheData($pCoord, PHPExcel_Cell $cell) {
 		if (($pCoord !== $this->_currentObjectID) && ($this->_currentObjectID !== null)) {
@@ -78,7 +78,7 @@ class PHPExcel_CachedObjectStorage_MemoryGZip extends PHPExcel_CachedObjectStora
      * Get cell at a specific coordinate
      *
      * @param 	string 			$pCoord		Coordinate of the cell
-     * @throws 	Exception
+     * @throws 	PHPExcel_Exception
      * @return 	PHPExcel_Cell 	Cell that was found, or null if not found
      */
 	public function getCacheData($pCoord) {
@@ -96,14 +96,28 @@ class PHPExcel_CachedObjectStorage_MemoryGZip extends PHPExcel_CachedObjectStora
 		//	Set current entry to the requested entry
 		$this->_currentObjectID = $pCoord;
 		$this->_currentObject = unserialize(gzinflate($this->_cellCache[$pCoord]));
-		//	Re-attach the parent worksheet
-		$this->_currentObject->attach($this->_parent);
+        //    Re-attach this as the cell's parent
+        $this->_currentObject->attach($this);
 
 		//	Return requested entry
 		return $this->_currentObject;
 	}	//	function getCacheData()
 
 
+	/**
+	 * Get a list of all cell addresses currently held in cache
+	 *
+	 * @return  array of string
+	 */
+	public function getCellList() {
+		if ($this->_currentObjectID !== null) {
+			$this->_storeData();
+		}
+
+		return parent::getCellList();
+	}
+
+
 	/**
 	 * Clear the cell collection and disconnect from our parent
 	 *

htdocs/includes/phpexcel/PHPExcel/CachedObjectStorage/MemorySerialized.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_CachedObjectStorage
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -31,7 +31,7 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_CachedObjectStorage
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_CachedObjectStorage_MemorySerialized extends PHPExcel_CachedObjectStorage_CacheBase implements PHPExcel_CachedObjectStorage_ICache {
 
@@ -40,10 +40,10 @@ class PHPExcel_CachedObjectStorage_MemorySerialized extends PHPExcel_CachedObjec
      *     and the 'nullify' the current cell object
      *
 	 * @return	void
-     * @throws	Exception
+     * @throws	PHPExcel_Exception
      */
-	private function _storeData() {
-		if ($this->_currentCellIsDirty) {
+	protected function _storeData() {
+		if ($this->_currentCellIsDirty && !empty($this->_currentObjectID)) {
 			$this->_currentObject->detach();
 
 			$this->_cellCache[$this->_currentObjectID] = serialize($this->_currentObject);
@@ -59,7 +59,7 @@ class PHPExcel_CachedObjectStorage_MemorySerialized extends PHPExcel_CachedObjec
      * @param	string			$pCoord		Coordinate address of the cell to update
      * @param	PHPExcel_Cell	$cell		Cell to update
 	 * @return	void
-     * @throws	Exception
+     * @throws	PHPExcel_Exception
      */
 	public function addCacheData($pCoord, PHPExcel_Cell $cell) {
 		if (($pCoord !== $this->_currentObjectID) && ($this->_currentObjectID !== null)) {
@@ -78,7 +78,7 @@ class PHPExcel_CachedObjectStorage_MemorySerialized extends PHPExcel_CachedObjec
      * Get cell at a specific coordinate
      *
      * @param 	string 			$pCoord		Coordinate of the cell
-     * @throws 	Exception
+     * @throws 	PHPExcel_Exception
      * @return 	PHPExcel_Cell 	Cell that was found, or null if not found
      */
 	public function getCacheData($pCoord) {
@@ -96,14 +96,28 @@ class PHPExcel_CachedObjectStorage_MemorySerialized extends PHPExcel_CachedObjec
 		//	Set current entry to the requested entry
 		$this->_currentObjectID = $pCoord;
 		$this->_currentObject = unserialize($this->_cellCache[$pCoord]);
-		//	Re-attach the parent worksheet
-		$this->_currentObject->attach($this->_parent);
+        //    Re-attach this as the cell's parent
+        $this->_currentObject->attach($this);
 
 		//	Return requested entry
 		return $this->_currentObject;
 	}	//	function getCacheData()
 
 
+	/**
+	 * Get a list of all cell addresses currently held in cache
+	 *
+	 * @return  array of string
+	 */
+	public function getCellList() {
+		if ($this->_currentObjectID !== null) {
+			$this->_storeData();
+		}
+
+		return parent::getCellList();
+	}
+
+
 	/**
 	 * Clear the cell collection and disconnect from our parent
 	 *

htdocs/includes/phpexcel/PHPExcel/CachedObjectStorage/PHPTemp.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_CachedObjectStorage
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -31,7 +31,7 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_CachedObjectStorage
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_CachedObjectStorage_PHPTemp extends PHPExcel_CachedObjectStorage_CacheBase implements PHPExcel_CachedObjectStorage_ICache {
 
@@ -54,10 +54,10 @@ class PHPExcel_CachedObjectStorage_PHPTemp extends PHPExcel_CachedObjectStorage_
      *     and the 'nullify' the current cell object
      *
 	 * @return	void
-     * @throws	Exception
+     * @throws	PHPExcel_Exception
      */
-	private function _storeData() {
-		if ($this->_currentCellIsDirty) {
+	protected function _storeData() {
+		if ($this->_currentCellIsDirty && !empty($this->_currentObjectID)) {
 			$this->_currentObject->detach();
 
 			fseek($this->_fileHandle,0,SEEK_END);
@@ -78,7 +78,7 @@ class PHPExcel_CachedObjectStorage_PHPTemp extends PHPExcel_CachedObjectStorage_
      * @param	string			$pCoord		Coordinate address of the cell to update
      * @param	PHPExcel_Cell	$cell		Cell to update
 	 * @return	void
-     * @throws	Exception
+     * @throws	PHPExcel_Exception
      */
 	public function addCacheData($pCoord, PHPExcel_Cell $cell) {
 		if (($pCoord !== $this->_currentObjectID) && ($this->_currentObjectID !== null)) {
@@ -97,7 +97,7 @@ class PHPExcel_CachedObjectStorage_PHPTemp extends PHPExcel_CachedObjectStorage_
      * Get cell at a specific coordinate
      *
      * @param 	string 			$pCoord		Coordinate of the cell
-     * @throws 	Exception
+     * @throws 	PHPExcel_Exception
      * @return 	PHPExcel_Cell 	Cell that was found, or null if not found
      */
 	public function getCacheData($pCoord) {
@@ -116,14 +116,28 @@ class PHPExcel_CachedObjectStorage_PHPTemp extends PHPExcel_CachedObjectStorage_
 		$this->_currentObjectID = $pCoord;
 		fseek($this->_fileHandle,$this->_cellCache[$pCoord]['ptr']);
 		$this->_currentObject = unserialize(fread($this->_fileHandle,$this->_cellCache[$pCoord]['sz']));
-		//	Re-attach the parent worksheet
-		$this->_currentObject->attach($this->_parent);
+        //    Re-attach this as the cell's parent
+        $this->_currentObject->attach($this);
 
 		//	Return requested entry
 		return $this->_currentObject;
 	}	//	function getCacheData()
 
 
+	/**
+	 * Get a list of all cell addresses currently held in cache
+	 *
+	 * @return  array of string
+	 */
+	public function getCellList() {
+		if ($this->_currentObjectID !== null) {
+			$this->_storeData();
+		}
+
+		return parent::getCellList();
+	}
+
+
 	/**
 	 * Clone the cell collection
 	 *

htdocs/includes/phpexcel/PHPExcel/CachedObjectStorage/SQLite.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_CachedObjectStorage
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -31,7 +31,7 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_CachedObjectStorage
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_CachedObjectStorage_SQLite extends PHPExcel_CachedObjectStorage_CacheBase implements PHPExcel_CachedObjectStorage_ICache {
 
@@ -54,14 +54,14 @@ class PHPExcel_CachedObjectStorage_SQLite extends PHPExcel_CachedObjectStorage_C
      *     and the 'nullify' the current cell object
      *
 	 * @return	void
-     * @throws	Exception
+     * @throws	PHPExcel_Exception
      */
-	private function _storeData() {
-		if ($this->_currentCellIsDirty) {
+	protected function _storeData() {
+		if ($this->_currentCellIsDirty && !empty($this->_currentObjectID)) {
 			$this->_currentObject->detach();
 
 			if (!$this->_DBHandle->queryExec("INSERT OR REPLACE INTO kvp_".$this->_TableName." VALUES('".$this->_currentObjectID."','".sqlite_escape_string(serialize($this->_currentObject))."')"))
-				throw new Exception(sqlite_error_string($this->_DBHandle->lastError()));
+				throw new PHPExcel_Exception(sqlite_error_string($this->_DBHandle->lastError()));
 			$this->_currentCellIsDirty = false;
 		}
 		$this->_currentObjectID = $this->_currentObject = null;
@@ -74,7 +74,7 @@ class PHPExcel_CachedObjectStorage_SQLite extends PHPExcel_CachedObjectStorage_C
      * @param	string			$pCoord		Coordinate address of the cell to update
      * @param	PHPExcel_Cell	$cell		Cell to update
 	 * @return	void
-     * @throws	Exception
+     * @throws	PHPExcel_Exception
      */
 	public function addCacheData($pCoord, PHPExcel_Cell $cell) {
 		if (($pCoord !== $this->_currentObjectID) && ($this->_currentObjectID !== null)) {
@@ -93,7 +93,7 @@ class PHPExcel_CachedObjectStorage_SQLite extends PHPExcel_CachedObjectStorage_C
      * Get cell at a specific coordinate
      *
      * @param 	string 			$pCoord		Coordinate of the cell
-     * @throws 	Exception
+     * @throws 	PHPExcel_Exception
      * @return 	PHPExcel_Cell 	Cell that was found, or null if not found
      */
 	public function getCacheData($pCoord) {
@@ -105,7 +105,7 @@ class PHPExcel_CachedObjectStorage_SQLite extends PHPExcel_CachedObjectStorage_C
 		$query = "SELECT value FROM kvp_".$this->_TableName." WHERE id='".$pCoord."'";
 		$cellResultSet = $this->_DBHandle->query($query,SQLITE_ASSOC);
 		if ($cellResultSet === false) {
-			throw new Exception(sqlite_error_string($this->_DBHandle->lastError()));
+			throw new PHPExcel_Exception(sqlite_error_string($this->_DBHandle->lastError()));
 		} elseif ($cellResultSet->numRows() == 0) {
 			//	Return null if requested entry doesn't exist in cache
 			return null;
@@ -116,8 +116,8 @@ class PHPExcel_CachedObjectStorage_SQLite extends PHPExcel_CachedObjectStorage_C
 
 		$cellResult = $cellResultSet->fetchSingle();
 		$this->_currentObject = unserialize($cellResult);
-		//	Re-attach the parent worksheet
-		$this->_currentObject->attach($this->_parent);
+        //    Re-attach this as the cell's parent
+        $this->_currentObject->attach($this);
 
 		//	Return requested entry
 		return $this->_currentObject;
@@ -139,7 +139,7 @@ class PHPExcel_CachedObjectStorage_SQLite extends PHPExcel_CachedObjectStorage_C
 		$query = "SELECT id FROM kvp_".$this->_TableName." WHERE id='".$pCoord."'";
 		$cellResultSet = $this->_DBHandle->query($query,SQLITE_ASSOC);
 		if ($cellResultSet === false) {
-			throw new Exception(sqlite_error_string($this->_DBHandle->lastError()));
+			throw new PHPExcel_Exception(sqlite_error_string($this->_DBHandle->lastError()));
 		} elseif ($cellResultSet->numRows() == 0) {
 			//	Return null if requested entry doesn't exist in cache
 			return false;
@@ -152,7 +152,7 @@ class PHPExcel_CachedObjectStorage_SQLite extends PHPExcel_CachedObjectStorage_C
      * Delete a cell in cache identified by coordinate address
      *
      * @param	string			$pCoord		Coordinate address of the cell to delete
-     * @throws	Exception
+     * @throws	PHPExcel_Exception
      */
 	public function deleteCacheData($pCoord) {
 		if ($pCoord === $this->_currentObjectID) {
@@ -163,22 +163,52 @@ class PHPExcel_CachedObjectStorage_SQLite extends PHPExcel_CachedObjectStorage_C
 		//	Check if the requested entry exists in the cache
 		$query = "DELETE FROM kvp_".$this->_TableName." WHERE id='".$pCoord."'";
 		if (!$this->_DBHandle->queryExec($query))
-			throw new Exception(sqlite_error_string($this->_DBHandle->lastError()));
+			throw new PHPExcel_Exception(sqlite_error_string($this->_DBHandle->lastError()));
 
 		$this->_currentCellIsDirty = false;
 	}	//	function deleteCacheData()
 
 
+	/**
+	 * Move a cell object from one address to another
+	 *
+	 * @param	string		$fromAddress	Current address of the cell to move
+	 * @param	string		$toAddress		Destination address of the cell to move
+	 * @return	boolean
+	 */
+	public function moveCell($fromAddress, $toAddress) {
+		if ($fromAddress === $this->_currentObjectID) {
+			$this->_currentObjectID = $toAddress;
+		}
+
+		$query = "DELETE FROM kvp_".$this->_TableName." WHERE id='".$toAddress."'";
+		$result = $this->_DBHandle->exec($query);
+		if ($result === false)
+			throw new PHPExcel_Exception($this->_DBHandle->lastErrorMsg());
+
+		$query = "UPDATE kvp_".$this->_TableName." SET id='".$toAddress."' WHERE id='".$fromAddress."'";
+		$result = $this->_DBHandle->exec($query);
+		if ($result === false)
+			throw new PHPExcel_Exception($this->_DBHandle->lastErrorMsg());
+
+		return TRUE;
+	}	//	function moveCell()
+
+
 	/**
 	 * Get a list of all cell addresses currently held in cache
 	 *
 	 * @return	array of string
 	 */
 	public function getCellList() {
+		if ($this->_currentObjectID !== null) {
+			$this->_storeData();
+		}
+
 		$query = "SELECT id FROM kvp_".$this->_TableName;
 		$cellIdsResult = $this->_DBHandle->unbufferedQuery($query,SQLITE_ASSOC);
 		if ($cellIdsResult === false)
-			throw new Exception(sqlite_error_string($this->_DBHandle->lastError()));
+			throw new PHPExcel_Exception(sqlite_error_string($this->_DBHandle->lastError()));
 
 		$cellKeys = array();
 		foreach($cellIdsResult as $row) {
@@ -196,11 +226,14 @@ class PHPExcel_CachedObjectStorage_SQLite extends PHPExcel_CachedObjectStorage_C
 	 * @return	void
 	 */
 	public function copyCellCollection(PHPExcel_Worksheet $parent) {
+		$this->_currentCellIsDirty;
+        $this->_storeData();
+
 		//	Get a new id for the new table name
 		$tableName = str_replace('.','_',$this->_getUniqueID());
 		if (!$this->_DBHandle->queryExec('CREATE TABLE kvp_'.$tableName.' (id VARCHAR(12) PRIMARY KEY, value BLOB)
 													AS SELECT * FROM kvp_'.$this->_TableName))
-			throw new Exception(sqlite_error_string($this->_DBHandle->lastError()));
+			throw new PHPExcel_Exception(sqlite_error_string($this->_DBHandle->lastError()));
 
 		//	Copy the existing cell cache file
 		$this->_TableName = $tableName;
@@ -238,9 +271,9 @@ class PHPExcel_CachedObjectStorage_SQLite extends PHPExcel_CachedObjectStorage_C
 
 			$this->_DBHandle = new SQLiteDatabase($_DBName);
 			if ($this->_DBHandle === false)
-				throw new Exception(sqlite_error_string($this->_DBHandle->lastError()));
+				throw new PHPExcel_Exception(sqlite_error_string($this->_DBHandle->lastError()));
 			if (!$this->_DBHandle->queryExec('CREATE TABLE kvp_'.$this->_TableName.' (id VARCHAR(12) PRIMARY KEY, value BLOB)'))
-				throw new Exception(sqlite_error_string($this->_DBHandle->lastError()));
+				throw new PHPExcel_Exception(sqlite_error_string($this->_DBHandle->lastError()));
 		}
 	}	//	function __construct()
 
@@ -249,6 +282,9 @@ class PHPExcel_CachedObjectStorage_SQLite extends PHPExcel_CachedObjectStorage_C
 	 * Destroy this cell collection
 	 */
 	public function __destruct() {
+		if (!is_null($this->_DBHandle)) {
+			$this->_DBHandle->queryExec('DROP TABLE kvp_'.$this->_TableName);
+		}
 		$this->_DBHandle = null;
 	}	//	function __destruct()
 

htdocs/includes/phpexcel/PHPExcel/CachedObjectStorage/SQLite3.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_CachedObjectStorage
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -31,7 +31,7 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_CachedObjectStorage
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_CachedObjectStorage_SQLite3 extends PHPExcel_CachedObjectStorage_CacheBase implements PHPExcel_CachedObjectStorage_ICache {
 
@@ -49,23 +49,50 @@ class PHPExcel_CachedObjectStorage_SQLite3 extends PHPExcel_CachedObjectStorage_
 	 */
 	private $_DBHandle = null;
 
+	/**
+	 * Prepared statement for a SQLite3 select query
+	 *
+	 * @var SQLite3Stmt
+	 */
+	private $_selectQuery;
+
+	/**
+	 * Prepared statement for a SQLite3 insert query
+	 *
+	 * @var SQLite3Stmt
+	 */
+	private $_insertQuery;
+
+	/**
+	 * Prepared statement for a SQLite3 update query
+	 *
+	 * @var SQLite3Stmt
+	 */
+	private $_updateQuery;
+
+	/**
+	 * Prepared statement for a SQLite3 delete query
+	 *
+	 * @var SQLite3Stmt
+	 */
+	private $_deleteQuery;
+
     /**
      * Store cell data in cache for the current cell object if it's "dirty",
      *     and the 'nullify' the current cell object
      *
 	 * @return	void
-     * @throws	Exception
+     * @throws	PHPExcel_Exception
      */
-	private function _storeData() {
-		if ($this->_currentCellIsDirty) {
+	protected function _storeData() {
+		if ($this->_currentCellIsDirty && !empty($this->_currentObjectID)) {
 			$this->_currentObject->detach();
 
-			$query = $this->_DBHandle->prepare("INSERT OR REPLACE INTO kvp_".$this->_TableName." VALUES(:id,:data)");
-			$query->bindValue('id',$this->_currentObjectID,SQLITE3_TEXT);
-			$query->bindValue('data',serialize($this->_currentObject),SQLITE3_BLOB);
-			$result = $query->execute();
+			$this->_insertQuery->bindValue('id',$this->_currentObjectID,SQLITE3_TEXT);
+			$this->_insertQuery->bindValue('data',serialize($this->_currentObject),SQLITE3_BLOB);
+			$result = $this->_insertQuery->execute();
 			if ($result === false)
-				throw new Exception($this->_DBHandle->lastErrorMsg());
+				throw new PHPExcel_Exception($this->_DBHandle->lastErrorMsg());
 			$this->_currentCellIsDirty = false;
 		}
 		$this->_currentObjectID = $this->_currentObject = null;
@@ -78,7 +105,7 @@ class PHPExcel_CachedObjectStorage_SQLite3 extends PHPExcel_CachedObjectStorage_
      * @param	string			$pCoord		Coordinate address of the cell to update
      * @param	PHPExcel_Cell	$cell		Cell to update
 	 * @return	void
-     * @throws	Exception
+     * @throws	PHPExcel_Exception
      */
 	public function addCacheData($pCoord, PHPExcel_Cell $cell) {
 		if (($pCoord !== $this->_currentObjectID) && ($this->_currentObjectID !== null)) {
@@ -97,7 +124,7 @@ class PHPExcel_CachedObjectStorage_SQLite3 extends PHPExcel_CachedObjectStorage_
      * Get cell at a specific coordinate
      *
      * @param 	string 			$pCoord		Coordinate of the cell
-     * @throws 	Exception
+     * @throws 	PHPExcel_Exception
      * @return 	PHPExcel_Cell 	Cell that was found, or null if not found
      */
 	public function getCacheData($pCoord) {
@@ -106,21 +133,23 @@ class PHPExcel_CachedObjectStorage_SQLite3 extends PHPExcel_CachedObjectStorage_
 		}
 		$this->_storeData();
 
-		$query = "SELECT value FROM kvp_".$this->_TableName." WHERE id='".$pCoord."'";
-		$cellResult = $this->_DBHandle->querySingle($query);
-		if ($cellResult === false) {
-			throw new Exception($this->_DBHandle->lastErrorMsg());
-		} elseif (is_null($cellResult)) {
+		$this->_selectQuery->bindValue('id',$pCoord,SQLITE3_TEXT);
+		$cellResult = $this->_selectQuery->execute();
+		if ($cellResult === FALSE) {
+			throw new PHPExcel_Exception($this->_DBHandle->lastErrorMsg());
+		}
+		$cellData = $cellResult->fetchArray(SQLITE3_ASSOC);
+		if ($cellData === FALSE) {
 			//	Return null if requested entry doesn't exist in cache
-			return null;
+			return NULL;
 		}
 
 		//	Set current entry to the requested entry
 		$this->_currentObjectID = $pCoord;
 
-		$this->_currentObject = unserialize($cellResult);
-		//	Re-attach the parent worksheet
-		$this->_currentObject->attach($this->_parent);
+		$this->_currentObject = unserialize($cellData['value']);
+        //    Re-attach this as the cell's parent
+        $this->_currentObject->attach($this);
 
 		//	Return requested entry
 		return $this->_currentObject;
@@ -135,19 +164,18 @@ class PHPExcel_CachedObjectStorage_SQLite3 extends PHPExcel_CachedObjectStorage_
 	 */
 	public function isDataSet($pCoord) {
 		if ($pCoord === $this->_currentObjectID) {
-			return true;
+			return TRUE;
 		}
 
 		//	Check if the requested entry exists in the cache
-		$query = "SELECT id FROM kvp_".$this->_TableName." WHERE id='".$pCoord."'";
-		$cellResult = $this->_DBHandle->querySingle($query);
-		if ($cellResult === false) {
-			throw new Exception($this->_DBHandle->lastErrorMsg());
-		} elseif (is_null($cellResult)) {
-			//	Return null if requested entry doesn't exist in cache
-			return false;
+		$this->_selectQuery->bindValue('id',$pCoord,SQLITE3_TEXT);
+		$cellResult = $this->_selectQuery->execute();
+		if ($cellResult === FALSE) {
+			throw new PHPExcel_Exception($this->_DBHandle->lastErrorMsg());
 		}
-		return true;
+		$cellData = $cellResult->fetchArray(SQLITE3_ASSOC);
+
+		return ($cellData === FALSE) ? FALSE : TRUE;
 	}	//	function isDataSet()
 
 
@@ -155,34 +183,65 @@ class PHPExcel_CachedObjectStorage_SQLite3 extends PHPExcel_CachedObjectStorage_
      *	Delete a cell in cache identified by coordinate address
      *
      * @param	string			$pCoord		Coordinate address of the cell to delete
-     * @throws	Exception
+     * @throws	PHPExcel_Exception
      */
 	public function deleteCacheData($pCoord) {
 		if ($pCoord === $this->_currentObjectID) {
 			$this->_currentObject->detach();
-			$this->_currentObjectID = $this->_currentObject = null;
+			$this->_currentObjectID = $this->_currentObject = NULL;
 		}
 
 		//	Check if the requested entry exists in the cache
-		$query = "DELETE FROM kvp_".$this->_TableName." WHERE id='".$pCoord."'";
-		$result = $this->_DBHandle->exec($query);
-		if ($result === false)
-			throw new Exception($this->_DBHandle->lastErrorMsg());
+		$this->_deleteQuery->bindValue('id',$pCoord,SQLITE3_TEXT);
+		$result = $this->_deleteQuery->execute();
+		if ($result === FALSE)
+			throw new PHPExcel_Exception($this->_DBHandle->lastErrorMsg());
 
-		$this->_currentCellIsDirty = false;
+		$this->_currentCellIsDirty = FALSE;
 	}	//	function deleteCacheData()
 
 
+	/**
+	 * Move a cell object from one address to another
+	 *
+	 * @param	string		$fromAddress	Current address of the cell to move
+	 * @param	string		$toAddress		Destination address of the cell to move
+	 * @return	boolean
+	 */
+	public function moveCell($fromAddress, $toAddress) {
+		if ($fromAddress === $this->_currentObjectID) {
+			$this->_currentObjectID = $toAddress;
+		}
+
+		$this->_deleteQuery->bindValue('id',$toAddress,SQLITE3_TEXT);
+		$result = $this->_deleteQuery->execute();
+		if ($result === false)
+			throw new PHPExcel_Exception($this->_DBHandle->lastErrorMsg());
+
+		$this->_updateQuery->bindValue('toid',$toAddress,SQLITE3_TEXT);
+		$this->_updateQuery->bindValue('fromid',$fromAddress,SQLITE3_TEXT);
+		$result = $this->_updateQuery->execute();
+		if ($result === false)
+			throw new PHPExcel_Exception($this->_DBHandle->lastErrorMsg());
+
+		return TRUE;
+	}	//	function moveCell()
+
+
 	/**
 	 * Get a list of all cell addresses currently held in cache
 	 *
 	 * @return	array of string
 	 */
 	public function getCellList() {
+		if ($this->_currentObjectID !== null) {
+			$this->_storeData();
+		}
+
 		$query = "SELECT id FROM kvp_".$this->_TableName;
 		$cellIdsResult = $this->_DBHandle->query($query);
 		if ($cellIdsResult === false)
-			throw new Exception($this->_DBHandle->lastErrorMsg());
+			throw new PHPExcel_Exception($this->_DBHandle->lastErrorMsg());
 
 		$cellKeys = array();
 		while ($row = $cellIdsResult->fetchArray(SQLITE3_ASSOC)) {
@@ -200,11 +259,14 @@ class PHPExcel_CachedObjectStorage_SQLite3 extends PHPExcel_CachedObjectStorage_
 	 * @return	void
 	 */
 	public function copyCellCollection(PHPExcel_Worksheet $parent) {
+		$this->_currentCellIsDirty;
+        $this->_storeData();
+
 		//	Get a new id for the new table name
 		$tableName = str_replace('.','_',$this->_getUniqueID());
 		if (!$this->_DBHandle->exec('CREATE TABLE kvp_'.$tableName.' (id VARCHAR(12) PRIMARY KEY, value BLOB)
 		                                       AS SELECT * FROM kvp_'.$this->_TableName))
-			throw new Exception($this->_DBHandle->lastErrorMsg());
+			throw new PHPExcel_Exception($this->_DBHandle->lastErrorMsg());
 
 		//	Copy the existing cell cache file
 		$this->_TableName = $tableName;
@@ -242,10 +304,15 @@ class PHPExcel_CachedObjectStorage_SQLite3 extends PHPExcel_CachedObjectStorage_
 
 			$this->_DBHandle = new SQLite3($_DBName);
 			if ($this->_DBHandle === false)
-				throw new Exception($this->_DBHandle->lastErrorMsg());
+				throw new PHPExcel_Exception($this->_DBHandle->lastErrorMsg());
 			if (!$this->_DBHandle->exec('CREATE TABLE kvp_'.$this->_TableName.' (id VARCHAR(12) PRIMARY KEY, value BLOB)'))
-				throw new Exception($this->_DBHandle->lastErrorMsg());
+				throw new PHPExcel_Exception($this->_DBHandle->lastErrorMsg());
 		}
+
+		$this->_selectQuery = $this->_DBHandle->prepare("SELECT value FROM kvp_".$this->_TableName." WHERE id = :id");
+		$this->_insertQuery = $this->_DBHandle->prepare("INSERT OR REPLACE INTO kvp_".$this->_TableName." VALUES(:id,:data)");
+		$this->_updateQuery = $this->_DBHandle->prepare("UPDATE kvp_".$this->_TableName." SET id=:toId WHERE id=:fromId");
+		$this->_deleteQuery = $this->_DBHandle->prepare("DELETE FROM kvp_".$this->_TableName." WHERE id = :id");
 	}	//	function __construct()
 
 
@@ -254,6 +321,7 @@ class PHPExcel_CachedObjectStorage_SQLite3 extends PHPExcel_CachedObjectStorage_
 	 */
 	public function __destruct() {
 		if (!is_null($this->_DBHandle)) {
+			$this->_DBHandle->exec('DROP TABLE kvp_'.$this->_TableName);
 			$this->_DBHandle->close();
 		}
 		$this->_DBHandle = null;

htdocs/includes/phpexcel/PHPExcel/CachedObjectStorage/Wincache.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package	PHPExcel_CachedObjectStorage
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license	http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version	1.7.8, 2012-10-12
+ * @version	1.8.0, 2014-03-02
  */
 
 
@@ -31,7 +31,7 @@
  *
  * @category   PHPExcel
  * @package	PHPExcel_CachedObjectStorage
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_CachedObjectStorage_Wincache extends PHPExcel_CachedObjectStorage_CacheBase implements PHPExcel_CachedObjectStorage_ICache {
 
@@ -55,22 +55,22 @@ class PHPExcel_CachedObjectStorage_Wincache extends PHPExcel_CachedObjectStorage
      *     and the 'nullify' the current cell object
      *
 	 * @return	void
-     * @throws	Exception
+     * @throws	PHPExcel_Exception
      */
-	private function _storeData() {
-		if ($this->_currentCellIsDirty) {
+	protected function _storeData() {
+		if ($this->_currentCellIsDirty && !empty($this->_currentObjectID)) {
 			$this->_currentObject->detach();
 
 			$obj = serialize($this->_currentObject);
 			if (wincache_ucache_exists($this->_cachePrefix.$this->_currentObjectID.'.cache')) {
 				if (!wincache_ucache_set($this->_cachePrefix.$this->_currentObjectID.'.cache', $obj, $this->_cacheTime)) {
 					$this->__destruct();
-					throw new Exception('Failed to store cell '.$this->_currentObjectID.' in WinCache');
+					throw new PHPExcel_Exception('Failed to store cell '.$this->_currentObjectID.' in WinCache');
 				}
 			} else {
 				if (!wincache_ucache_add($this->_cachePrefix.$this->_currentObjectID.'.cache', $obj, $this->_cacheTime)) {
 					$this->__destruct();
-					throw new Exception('Failed to store cell '.$this->_currentObjectID.' in WinCache');
+					throw new PHPExcel_Exception('Failed to store cell '.$this->_currentObjectID.' in WinCache');
 				}
 			}
 			$this->_currentCellIsDirty = false;
@@ -86,7 +86,7 @@ class PHPExcel_CachedObjectStorage_Wincache extends PHPExcel_CachedObjectStorage
 	 * @param	string			$pCoord		Coordinate address of the cell to update
 	 * @param	PHPExcel_Cell	$cell		Cell to update
 	 * @return	void
-	 * @throws	Exception
+	 * @throws	PHPExcel_Exception
 	 */
 	public function addCacheData($pCoord, PHPExcel_Cell $cell) {
 		if (($pCoord !== $this->_currentObjectID) && ($this->_currentObjectID !== null)) {
@@ -119,7 +119,7 @@ class PHPExcel_CachedObjectStorage_Wincache extends PHPExcel_CachedObjectStorage
 			if ($success === false) {
 				//	Entry no longer exists in Wincache, so clear it from the cache array
 				parent::deleteCacheData($pCoord);
-				throw new Exception('Cell entry '.$pCoord.' no longer exists in WinCache');
+				throw new PHPExcel_Exception('Cell entry '.$pCoord.' no longer exists in WinCache');
 			}
 			return true;
 		}
@@ -131,7 +131,7 @@ class PHPExcel_CachedObjectStorage_Wincache extends PHPExcel_CachedObjectStorage
 	 * Get cell at a specific coordinate
 	 *
 	 * @param	string			$pCoord		Coordinate of the cell
-	 * @throws	Exception
+	 * @throws	PHPExcel_Exception
 	 * @return	PHPExcel_Cell	Cell that was found, or null if not found
 	 */
 	public function getCacheData($pCoord) {
@@ -148,7 +148,7 @@ class PHPExcel_CachedObjectStorage_Wincache extends PHPExcel_CachedObjectStorage
 			if ($success === false) {
 				//	Entry no longer exists in WinCache, so clear it from the cache array
 				parent::deleteCacheData($pCoord);
-				throw new Exception('Cell entry '.$pCoord.' no longer exists in WinCache');
+				throw new PHPExcel_Exception('Cell entry '.$pCoord.' no longer exists in WinCache');
 			}
 		} else {
 			//	Return null if requested entry doesn't exist in cache
@@ -158,19 +158,33 @@ class PHPExcel_CachedObjectStorage_Wincache extends PHPExcel_CachedObjectStorage
 		//	Set current entry to the requested entry
 		$this->_currentObjectID = $pCoord;
 		$this->_currentObject = unserialize($obj);
-		//	Re-attach the parent worksheet
-		$this->_currentObject->attach($this->_parent);
+        //    Re-attach this as the cell's parent
+        $this->_currentObject->attach($this);
 
 		//	Return requested entry
 		return $this->_currentObject;
 	}	//	function getCacheData()
 
 
+	/**
+	 * Get a list of all cell addresses currently held in cache
+	 *
+	 * @return  array of string
+	 */
+	public function getCellList() {
+		if ($this->_currentObjectID !== null) {
+			$this->_storeData();
+		}
+
+		return parent::getCellList();
+	}
+
+
 	/**
 	 * Delete a cell in cache identified by coordinate address
 	 *
 	 * @param	string			$pCoord		Coordinate address of the cell to delete
-	 * @throws	Exception
+	 * @throws	PHPExcel_Exception
 	 */
 	public function deleteCacheData($pCoord) {
 		//	Delete the entry from Wincache
@@ -200,11 +214,11 @@ class PHPExcel_CachedObjectStorage_Wincache extends PHPExcel_CachedObjectStorage
 				if ($success === false) {
 					//	Entry no longer exists in WinCache, so clear it from the cache array
 					parent::deleteCacheData($cellID);
-					throw new Exception('Cell entry '.$cellID.' no longer exists in Wincache');
+					throw new PHPExcel_Exception('Cell entry '.$cellID.' no longer exists in Wincache');
 				}
 				if (!wincache_ucache_add($newCachePrefix.$cellID.'.cache', $obj, $this->_cacheTime)) {
 					$this->__destruct();
-					throw new Exception('Failed to store cell '.$cellID.' in Wincache');
+					throw new PHPExcel_Exception('Failed to store cell '.$cellID.' in Wincache');
 				}
 			}
 		}

htdocs/includes/phpexcel/PHPExcel/CachedObjectStorageFactory.php

@@ -3,7 +3,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,220 +20,232 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * @category   PHPExcel
- * @package    PHPExcel
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
- * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @package    PHPExcel_CachedObjectStorage
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
+ * @version    1.8.0, 2014-03-02
  */
 
 
 /**
  * PHPExcel_CachedObjectStorageFactory
  *
- * @category	PHPExcel
- * @package		PHPExcel_CachedObjectStorage
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @category    PHPExcel
+ * @package        PHPExcel_CachedObjectStorage
+ * @copyright    Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_CachedObjectStorageFactory
 {
-	const cache_in_memory				= 'Memory';
-	const cache_in_memory_gzip			= 'MemoryGZip';
-	const cache_in_memory_serialized	= 'MemorySerialized';
-	const cache_igbinary				= 'Igbinary';
-	const cache_to_discISAM				= 'DiscISAM';
-	const cache_to_apc					= 'APC';
-	const cache_to_memcache				= 'Memcache';
-	const cache_to_phpTemp				= 'PHPTemp';
-	const cache_to_wincache				= 'Wincache';
-	const cache_to_sqlite				= 'SQLite';
-	const cache_to_sqlite3				= 'SQLite3';
-
-
-	/**
-	 * Name of the method used for cell cacheing
-	 *
-	 * @var string
-	 */
-	private static $_cacheStorageMethod = NULL;
-
-	/**
-	 * Name of the class used for cell cacheing
-	 *
-	 * @var string
-	 */
-	private static $_cacheStorageClass = NULL;
-
-
-	/**
-	 * List of all possible cache storage methods
-	 *
-	 * @var string[]
-	 */
-	private static $_storageMethods = array(
-		self::cache_in_memory,
-		self::cache_in_memory_gzip,
-		self::cache_in_memory_serialized,
-		self::cache_igbinary,
-		self::cache_to_phpTemp,
-		self::cache_to_discISAM,
-		self::cache_to_apc,
-		self::cache_to_memcache,
-		self::cache_to_wincache,
-		self::cache_to_sqlite,
-		self::cache_to_sqlite3,
-	);
-
-
-	/**
-	 * Default arguments for each cache storage method
-	 *
-	 * @var array of mixed array
-	 */
-	private static $_storageMethodDefaultParameters = array(
-		self::cache_in_memory				=> array(
-													),
-		self::cache_in_memory_gzip			=> array(
-													),
-		self::cache_in_memory_serialized	=> array(
-													),
-		self::cache_igbinary				=> array(
-													),
-		self::cache_to_phpTemp				=> array( 'memoryCacheSize'	=> '1MB'
-													),
-		self::cache_to_discISAM				=> array( 'dir'				=> NULL
-													),
-		self::cache_to_apc					=> array( 'cacheTime'		=> 600
-													),
-		self::cache_to_memcache				=> array( 'memcacheServer'	=> 'localhost',
-													  'memcachePort'	=> 11211,
-													  'cacheTime'		=> 600
-													),
-		self::cache_to_wincache				=> array( 'cacheTime'		=> 600
-													),
-		self::cache_to_sqlite				=> array(
-													),
-		self::cache_to_sqlite3				=> array(
-													),
-	);
-
-
-	/**
-	 * Arguments for the active cache storage method
-	 *
-	 * @var array of mixed array
-	 */
-	private static $_storageMethodParameters = array();
-
-
-	/**
-	 * Return the current cache storage method
-	 *
-	 * @return string|NULL
-	 **/
-	public static function getCacheStorageMethod()
+    const cache_in_memory               = 'Memory';
+    const cache_in_memory_gzip          = 'MemoryGZip';
+    const cache_in_memory_serialized    = 'MemorySerialized';
+    const cache_igbinary                = 'Igbinary';
+    const cache_to_discISAM             = 'DiscISAM';
+    const cache_to_apc                  = 'APC';
+    const cache_to_memcache             = 'Memcache';
+    const cache_to_phpTemp              = 'PHPTemp';
+    const cache_to_wincache             = 'Wincache';
+    const cache_to_sqlite               = 'SQLite';
+    const cache_to_sqlite3              = 'SQLite3';
+
+
+    /**
+     * Name of the method used for cell cacheing
+     *
+     * @var string
+     */
+    private static $_cacheStorageMethod = NULL;
+
+    /**
+     * Name of the class used for cell cacheing
+     *
+     * @var string
+     */
+    private static $_cacheStorageClass = NULL;
+
+
+    /**
+     * List of all possible cache storage methods
+     *
+     * @var string[]
+     */
+    private static $_storageMethods = array(
+        self::cache_in_memory,
+        self::cache_in_memory_gzip,
+        self::cache_in_memory_serialized,
+        self::cache_igbinary,
+        self::cache_to_phpTemp,
+        self::cache_to_discISAM,
+        self::cache_to_apc,
+        self::cache_to_memcache,
+        self::cache_to_wincache,
+        self::cache_to_sqlite,
+        self::cache_to_sqlite3,
+    );
+
+
+    /**
+     * Default arguments for each cache storage method
+     *
+     * @var array of mixed array
+     */
+    private static $_storageMethodDefaultParameters = array(
+        self::cache_in_memory               => array(
+                                                    ),
+        self::cache_in_memory_gzip          => array(
+                                                    ),
+        self::cache_in_memory_serialized    => array(
+                                                    ),
+        self::cache_igbinary                => array(
+                                                    ),
+        self::cache_to_phpTemp              => array( 'memoryCacheSize' => '1MB'
+                                                    ),
+        self::cache_to_discISAM             => array( 'dir'             => NULL
+                                                    ),
+        self::cache_to_apc                  => array( 'cacheTime'       => 600
+                                                    ),
+        self::cache_to_memcache             => array( 'memcacheServer'  => 'localhost',
+                                                      'memcachePort'    => 11211,
+                                                      'cacheTime'       => 600
+                                                    ),
+        self::cache_to_wincache             => array( 'cacheTime'       => 600
+                                                    ),
+        self::cache_to_sqlite               => array(
+                                                    ),
+        self::cache_to_sqlite3              => array(
+                                                    ),
+    );
+
+
+    /**
+     * Arguments for the active cache storage method
+     *
+     * @var array of mixed array
+     */
+    private static $_storageMethodParameters = array();
+
+
+    /**
+     * Return the current cache storage method
+     *
+     * @return string|NULL
+     **/
+    public static function getCacheStorageMethod()
+    {
+        return self::$_cacheStorageMethod;
+    }   //    function getCacheStorageMethod()
+
+
+    /**
+     * Return the current cache storage class
+     *
+     * @return PHPExcel_CachedObjectStorage_ICache|NULL
+     **/
+    public static function getCacheStorageClass()
+    {
+        return self::$_cacheStorageClass;
+    }   //    function getCacheStorageClass()
+
+
+    /**
+     * Return the list of all possible cache storage methods
+     *
+     * @return string[]
+     **/
+    public static function getAllCacheStorageMethods()
+    {
+        return self::$_storageMethods;
+    }   //    function getCacheStorageMethods()
+
+
+    /**
+     * Return the list of all available cache storage methods
+     *
+     * @return string[]
+     **/
+    public static function getCacheStorageMethods()
+    {
+        $activeMethods = array();
+        foreach(self::$_storageMethods as $storageMethod) {
+            $cacheStorageClass = 'PHPExcel_CachedObjectStorage_' . $storageMethod;
+            if (call_user_func(array($cacheStorageClass, 'cacheMethodIsAvailable'))) {
+                $activeMethods[] = $storageMethod;
+            }
+        }
+        return $activeMethods;
+    }   //    function getCacheStorageMethods()
+
+
+    /**
+     * Identify the cache storage method to use
+     *
+     * @param    string            $method        Name of the method to use for cell cacheing
+     * @param    array of mixed    $arguments    Additional arguments to pass to the cell caching class
+     *                                        when instantiating
+     * @return boolean
+     **/
+    public static function initialize($method = self::cache_in_memory, $arguments = array())
+    {
+        if (!in_array($method,self::$_storageMethods)) {
+            return FALSE;
+        }
+
+        $cacheStorageClass = 'PHPExcel_CachedObjectStorage_'.$method;
+        if (!call_user_func(array( $cacheStorageClass,
+                                   'cacheMethodIsAvailable'))) {
+            return FALSE;
+        }
+
+        self::$_storageMethodParameters[$method] = self::$_storageMethodDefaultParameters[$method];
+        foreach($arguments as $k => $v) {
+            if (array_key_exists($k, self::$_storageMethodParameters[$method])) {
+                self::$_storageMethodParameters[$method][$k] = $v;
+            }
+        }
+
+        if (self::$_cacheStorageMethod === NULL) {
+            self::$_cacheStorageClass = 'PHPExcel_CachedObjectStorage_' . $method;
+            self::$_cacheStorageMethod = $method;
+        }
+        return TRUE;
+    }   //    function initialize()
+
+
+    /**
+     * Initialise the cache storage
+     *
+     * @param    PHPExcel_Worksheet     $parent        Enable cell caching for this worksheet
+     * @return    PHPExcel_CachedObjectStorage_ICache
+     **/
+    public static function getInstance(PHPExcel_Worksheet $parent)
+    {
+        $cacheMethodIsAvailable = TRUE;
+        if (self::$_cacheStorageMethod === NULL) {
+            $cacheMethodIsAvailable = self::initialize();
+        }
+
+        if ($cacheMethodIsAvailable) {
+            $instance = new self::$_cacheStorageClass( $parent,
+                                                       self::$_storageMethodParameters[self::$_cacheStorageMethod]
+                                                     );
+            if ($instance !== NULL) {
+                return $instance;
+            }
+        }
+
+        return FALSE;
+    }   //    function getInstance()
+
+
+    /**
+     * Clear the cache storage
+     *
+     **/
+	public static function finalize()
 	{
-		return self::$_cacheStorageMethod;
-	}	//	function getCacheStorageMethod()
+		self::$_cacheStorageMethod = NULL;
+		self::$_cacheStorageClass = NULL;
+		self::$_storageMethodParameters = array();
+	}
 
-
-	/**
-	 * Return the current cache storage class
-	 *
-	 * @return PHPExcel_CachedObjectStorage_ICache|NULL
-	 **/
-	public static function getCacheStorageClass()
-	{
-		return self::$_cacheStorageClass;
-	}	//	function getCacheStorageClass()
-
-
-	/**
-	 * Return the list of all possible cache storage methods
-	 *
-	 * @return string[]
-	 **/
-	public static function getAllCacheStorageMethods()
-	{
-		return self::$_storageMethods;
-	}	//	function getCacheStorageMethods()
-
-
-	/**
-	 * Return the list of all available cache storage methods
-	 *
-	 * @return string[]
-	 **/
-	public static function getCacheStorageMethods()
-	{
-		$activeMethods = array();
-		foreach(self::$_storageMethods as $storageMethod) {
-			$cacheStorageClass = 'PHPExcel_CachedObjectStorage_' . $storageMethod;
-			if (call_user_func(array($cacheStorageClass, 'cacheMethodIsAvailable'))) {
-				$activeMethods[] = $storageMethod;
-			}
-		}
-		return $activeMethods;
-	}	//	function getCacheStorageMethods()
-
-
-	/**
-	 * Identify the cache storage method to use
-	 *
-	 * @param	string			$method		Name of the method to use for cell cacheing
-	 * @param	array of mixed	$arguments	Additional arguments to pass to the cell caching class
-	 *										when instantiating
-	 * @return boolean
-	 **/
-	public static function initialize($method = self::cache_in_memory, $arguments = array())
-	{
-		if (!in_array($method,self::$_storageMethods)) {
-			return FALSE;
-		}
-
-		$cacheStorageClass = 'PHPExcel_CachedObjectStorage_'.$method;
-		if (!call_user_func(array( $cacheStorageClass,
-								   'cacheMethodIsAvailable'))) {
-			return FALSE;
-		}
-
-		self::$_storageMethodParameters[$method] = self::$_storageMethodDefaultParameters[$method];
-		foreach($arguments as $k => $v) {
-			if (isset(self::$_storageMethodParameters[$method][$k])) {
-				self::$_storageMethodParameters[$method][$k] = $v;
-			}
-		}
-
-		if (self::$_cacheStorageMethod === NULL) {
-			self::$_cacheStorageClass = 'PHPExcel_CachedObjectStorage_' . $method;
-			self::$_cacheStorageMethod = $method;
-		}
-		return TRUE;
-	}	//	function initialize()
-
-
-	/**
-	 * Initialise the cache storage
-	 *
-	 * @param	PHPExcel_Worksheet 	$parent		Enable cell caching for this worksheet
-	 * @return	PHPExcel_CachedObjectStorage_ICache
-	 **/
-	public static function getInstance(PHPExcel_Worksheet $parent)
-	{
-		$cacheMethodIsAvailable = TRUE;
-		if (self::$_cacheStorageMethod === NULL) {
-			$cacheMethodIsAvailable = self::initialize();
-		}
-
-		if ($cacheMethodIsAvailable) {
-			$instance = new self::$_cacheStorageClass( $parent,
-													   self::$_storageMethodParameters[self::$_cacheStorageMethod]
-													 );
-			if ($instance !== NULL) {
-				return $instance;
-			}
-		}
-
-		return FALSE;
-	}	//	function getInstance()
-
-}
+}

htdocs/includes/phpexcel/PHPExcel/CalcEngine/CyclicReferenceStack.php

@@ -0,0 +1,98 @@
+<?php
+/**
+ * PHPExcel
+ *
+ * Copyright (c) 2006 - 2014 PHPExcel
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * @category   PHPExcel
+ * @package    PHPExcel_Calculation
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @license	http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
+ * @version	1.8.0, 2014-03-02
+ */
+
+
+/**
+ * PHPExcel_CalcEngine_CyclicReferenceStack
+ *
+ * @category	PHPExcel_CalcEngine_CyclicReferenceStack
+ * @package		PHPExcel_Calculation
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
+ */
+class PHPExcel_CalcEngine_CyclicReferenceStack {
+
+	/**
+	 *  The call stack for calculated cells
+	 *
+	 *  @var mixed[]
+	 */
+	private $_stack = array();
+
+
+	/**
+	 * Return the number of entries on the stack
+	 *
+	 * @return  integer
+	 */
+	public function count() {
+		return count($this->_stack);
+	}
+
+	/**
+	 * Push a new entry onto the stack
+	 *
+	 * @param  mixed  $value
+	 */
+	public function push($value) {
+		$this->_stack[] = $value;
+	}	//	function push()
+
+	/**
+	 * Pop the last entry from the stack
+	 *
+	 * @return  mixed
+	 */
+	public function pop() {
+		return array_pop($this->_stack);
+	}	//	function pop()
+
+	/**
+	 * Test to see if a specified entry exists on the stack
+	 *
+	 * @param  mixed  $value  The value to test
+	 */
+	public function onStack($value) {
+		return in_array($value, $this->_stack);
+	}
+
+	/**
+	 * Clear the stack
+	 */
+	public function clear() {
+		$this->_stack = array();
+	}	//	function push()
+
+	/**
+	 * Return an array of all entries on the stack
+	 *
+	 * @return  mixed[]
+	 */
+	public function showStack() {
+		return $this->_stack;
+	}
+
+}	//	class PHPExcel_CalcEngine_CyclicReferenceStack

htdocs/includes/phpexcel/PHPExcel/CalcEngine/Logger.php

@@ -0,0 +1,153 @@
+<?php
+/**
+ * PHPExcel
+ *
+ * Copyright (c) 2006 - 2014 PHPExcel
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * @category   PHPExcel
+ * @package    PHPExcel_Calculation
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @license	http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
+ * @version	1.8.0, 2014-03-02
+ */
+
+/**
+ * PHPExcel_CalcEngine_Logger
+ *
+ * @category	PHPExcel
+ * @package		PHPExcel_Calculation
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
+ */
+class PHPExcel_CalcEngine_Logger {
+
+	/**
+	 * Flag to determine whether a debug log should be generated by the calculation engine
+	 *		If true, then a debug log will be generated
+	 *		If false, then a debug log will not be generated
+	 *
+	 * @var boolean
+	 */
+	private $_writeDebugLog = FALSE;
+
+	/**
+	 * Flag to determine whether a debug log should be echoed by the calculation engine
+	 *		If true, then a debug log will be echoed
+	 *		If false, then a debug log will not be echoed
+	 * A debug log can only be echoed if it is generated
+	 *
+	 * @var boolean
+	 */
+	private $_echoDebugLog = FALSE;
+
+	/**
+	 * The debug log generated by the calculation engine
+	 *
+	 * @var string[]
+	 */
+	private $_debugLog = array();
+
+	/**
+	 * The calculation engine cell reference stack
+	 *
+	 * @var PHPExcel_CalcEngine_CyclicReferenceStack
+	 */
+	private $_cellStack;
+
+	
+	/**
+	 * Instantiate a Calculation engine logger
+	 *
+	 * @param  PHPExcel_CalcEngine_CyclicReferenceStack $stack
+	 */
+	public function __construct(PHPExcel_CalcEngine_CyclicReferenceStack $stack) {
+		$this->_cellStack = $stack;
+	}
+
+	/**
+	 * Enable/Disable Calculation engine logging
+	 *
+	 * @param  boolean $pValue
+	 */
+	public function setWriteDebugLog($pValue = FALSE) {
+		$this->_writeDebugLog = $pValue;
+	}
+
+	/**
+	 * Return whether calculation engine logging is enabled or disabled
+	 *
+	 * @return  boolean
+	 */
+	public function getWriteDebugLog() {
+		return $this->_writeDebugLog;
+	}
+
+	/**
+	 * Enable/Disable echoing of debug log information
+	 *
+	 * @param  boolean $pValue
+	 */
+	public function setEchoDebugLog($pValue = FALSE) {
+		$this->_echoDebugLog = $pValue;
+	}
+
+	/**
+	 * Return whether echoing of debug log information is enabled or disabled
+	 *
+	 * @return  boolean
+	 */
+	public function getEchoDebugLog() {
+		return $this->_echoDebugLog;
+	}
+
+	/**
+	 * Write an entry to the calculation engine debug log
+	 */
+	public function writeDebugLog() {
+		//	Only write the debug log if logging is enabled
+		if ($this->_writeDebugLog) {
+			$message = implode(func_get_args());
+			$cellReference = implode(' -> ', $this->_cellStack->showStack());
+			if ($this->_echoDebugLog) {
+				echo $cellReference, 
+					($this->_cellStack->count() > 0 ? ' => ' : ''), 
+					$message, 
+					PHP_EOL;
+			}
+			$this->_debugLog[] = $cellReference . 
+				($this->_cellStack->count() > 0 ? ' => ' : '') . 
+				$message;
+		}
+	}	//	function _writeDebug()
+
+	/**
+	 * Clear the calculation engine debug log
+	 */
+	public function clearLog() {
+		$this->_debugLog = array();
+	}	//	function flushLogger()
+
+	/**
+	 * Return the calculation engine debug log
+	 *
+	 * @return  string[]
+	 */
+	public function getLog() {
+		return $this->_debugLog;
+	}	//	function flushLogger()
+
+}	//	class PHPExcel_CalcEngine_Logger
+

htdocs/includes/phpexcel/PHPExcel/Calculation/Database.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category	PHPExcel
  * @package		PHPExcel_Calculation
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license		http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version		1.7.8, 2012-10-12
+ * @version		1.8.0, 2014-03-02
  */
 
 
@@ -41,7 +41,7 @@ if (!defined('PHPEXCEL_ROOT')) {
  *
  * @category	PHPExcel
  * @package		PHPExcel_Calculation
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Calculation_Database {
 

htdocs/includes/phpexcel/PHPExcel/Calculation/DateTime.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category	PHPExcel
  * @package		PHPExcel_Calculation
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license		http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version		1.7.8, 2012-10-12
+ * @version		1.8.0, 2014-03-02
  */
 
 
@@ -41,7 +41,7 @@ if (!defined('PHPEXCEL_ROOT')) {
  *
  * @category	PHPExcel
  * @package		PHPExcel_Calculation
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Calculation_DateTime {
 
@@ -56,6 +56,18 @@ class PHPExcel_Calculation_DateTime {
 	}	//	function _isLeapYear()
 
 
+	/**
+	 * Return the number of days between two dates based on a 360 day calendar
+	 *
+	 * @param	integer	$startDay		Day of month of the start date
+	 * @param	integer	$startMonth		Month of the start date
+	 * @param	integer	$startYear		Year of the start date
+	 * @param	integer	$endDay			Day of month of the start date
+	 * @param	integer	$endMonth		Month of the start date
+	 * @param	integer	$endYear		Year of the start date
+	 * @param	boolean $methodUS		Whether to use the US method or the European method of calculation
+	 * @return	integer	Number of days between the start date and the end date
+	 */
 	private static function _dateDiff360($startDay, $startMonth, $startYear, $endDay, $endMonth, $endYear, $methodUS) {
 		if ($startDay == 31) {
 			--$startDay;
@@ -92,7 +104,7 @@ class PHPExcel_Calculation_DateTime {
 				(PHPExcel_Calculation_Functions::getCompatibilityMode() == PHPExcel_Calculation_Functions::COMPATIBILITY_GNUMERIC)) {
 				return PHPExcel_Calculation_Functions::VALUE();
 			}
-			if ((is_object($dateValue)) && ($dateValue instanceof PHPExcel_Shared_Date::$dateTimeObjectType)) {
+			if ((is_object($dateValue)) && ($dateValue instanceof DateTime)) {
 				$dateValue = PHPExcel_Shared_Date::PHPToExcel($dateValue);
 			} else {
 				$saveReturnDateType = PHPExcel_Calculation_Functions::getReturnDateType();
@@ -238,6 +250,10 @@ class PHPExcel_Calculation_DateTime {
 	 * Excel Function:
 	 *		DATE(year,month,day)
 	 *
+	 * PHPExcel is a lot more forgiving than MS Excel when passing non numeric values to this function.
+	 * A Month name or abbreviation (English only at this point) such as 'January' or 'Jan' will still be accepted,
+	 *     as will a day value with a suffix (e.g. '21st' rather than simply 21); again only English language.
+	 *
 	 * @access	public
 	 * @category Date/Time Functions
 	 * @param	integer		$year	The value of the year argument can include one to four digits.
@@ -278,6 +294,14 @@ class PHPExcel_Calculation_DateTime {
 		$month	= PHPExcel_Calculation_Functions::flattenSingleValue($month);
 		$day	= PHPExcel_Calculation_Functions::flattenSingleValue($day);
 
+		if (($month !== NULL) && (!is_numeric($month))) {
+            $month = PHPExcel_Shared_Date::monthStringToNumber($month);
+		}
+
+		if (($day !== NULL) && (!is_numeric($day))) {
+            $day = PHPExcel_Shared_Date::dayStringToNumber($day);
+		}
+
 		$year	= ($year !== NULL)	? PHPExcel_Shared_String::testStringAsNumeric($year) : 0;
 		$month	= ($month !== NULL)	? PHPExcel_Shared_String::testStringAsNumeric($month) : 0;
 		$day	= ($day !== NULL)	? PHPExcel_Shared_String::testStringAsNumeric($day) : 0;
@@ -720,6 +744,10 @@ class PHPExcel_Calculation_DateTime {
 			return PHPExcel_Calculation_Functions::VALUE();
 		}
 
+		if (!is_bool($method)) {
+			return PHPExcel_Calculation_Functions::VALUE();
+		}
+
 		// Execute function
 		$PHPStartDateObject = PHPExcel_Shared_Date::ExcelToPHPObject($startDate);
 		$startDay = $PHPStartDateObject->format('j');

htdocs/includes/phpexcel/PHPExcel/Calculation/Engineering.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category	PHPExcel
  * @package		PHPExcel_Calculation
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license		http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version		1.7.8, 2012-10-12
+ * @version		1.8.0, 2014-03-02
  */
 
 
@@ -45,7 +45,7 @@ define('EULER', 2.71828182845904523536);
  *
  * @category	PHPExcel
  * @package		PHPExcel_Calculation
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Calculation_Engineering {
 
@@ -741,8 +741,6 @@ class PHPExcel_Calculation_Engineering {
 
 
 	/**
-	 * _cleanComplex
-	 *
 	 * Cleans the leading characters in a complex number string
 	 *
 	 * @param	string		$complexNumber	The complex number to clean
@@ -756,20 +754,25 @@ class PHPExcel_Calculation_Engineering {
 		return $complexNumber;
 	}
 
-
-	private static function _nbrConversionFormat($xVal,$places) {
+	/**
+	 * Formats a number base string value with leading zeroes
+	 *
+	 * @param	string		$xVal		The "number" to pad
+	 * @param	integer		$places		The length that we want to pad this value
+	 * @return	string		The padded "number"
+	 */
+	private static function _nbrConversionFormat($xVal, $places) {
 		if (!is_null($places)) {
 			if (strlen($xVal) <= $places) {
-				return substr(str_pad($xVal,$places,'0',STR_PAD_LEFT),-10);
+				return substr(str_pad($xVal, $places, '0', STR_PAD_LEFT), -10);
 			} else {
 				return PHPExcel_Calculation_Functions::NaN();
 			}
 		}
 
-		return substr($xVal,-10);
+		return substr($xVal, -10);
 	}	//	function _nbrConversionFormat()
 
-
 	/**
 	 *	BESSELI
 	 *
@@ -1932,7 +1935,7 @@ class PHPExcel_Calculation_Engineering {
 	/**
 	 * IMLOG2
 	 *
-	 * Returns the common logarithm (base 10) of a complex number in x + yi or x + yj text format.
+	 * Returns the base-2 logarithm of a complex number in x + yi or x + yj text format.
 	 *
 	 * Excel Function:
 	 *		IMLOG2(complexNumber)
@@ -2356,7 +2359,6 @@ class PHPExcel_Calculation_Engineering {
 	 *	Returns an array of units of measure, for a specified conversion group, or for all groups
 	 *
 	 *	@param	string	$group	The group whose units of measure you want to retrieve
-	 *
 	 *	@return	array
 	 */
 	public static function getConversionGroupUnits($group = NULL) {
@@ -2373,6 +2375,7 @@ class PHPExcel_Calculation_Engineering {
 	/**
 	 *	getConversionGroupUnitDetails
 	 *
+	 *	@param	string	$group	The group whose units of measure you want to retrieve
 	 *	@return	array
 	 */
 	public static function getConversionGroupUnitDetails($group = NULL) {

htdocs/includes/phpexcel/PHPExcel/Calculation/Exception.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Calculation
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license	http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version	1.7.8, 2012-10-12
+ * @version	1.8.0, 2014-03-02
  */
 
 
@@ -31,9 +31,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Calculation
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
-class PHPExcel_Calculation_Exception extends Exception {
+class PHPExcel_Calculation_Exception extends PHPExcel_Exception {
 	/**
 	 * Error handler callback
 	 *

htdocs/includes/phpexcel/PHPExcel/Calculation/ExceptionHandler.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Calculation
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license	http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version	1.7.8, 2012-10-12
+ * @version	1.8.0, 2014-03-02
  */
 
 /**
@@ -30,7 +30,7 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Calculation
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Calculation_ExceptionHandler {
 	/**

htdocs/includes/phpexcel/PHPExcel/Calculation/Financial.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category	PHPExcel
  * @package		PHPExcel_Calculation
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license		http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version		1.7.8, 2012-10-12
+ * @version		1.8.0, 2014-03-02
  */
 
 
@@ -48,7 +48,7 @@ define('FINANCIAL_PRECISION', 1.0e-08);
  *
  * @category	PHPExcel
  * @package		PHPExcel_Calculation
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Calculation_Financial {
 
@@ -1206,13 +1206,22 @@ class PHPExcel_Calculation_Financial {
 	/**
 	 * FVSCHEDULE
 	 *
+	 * Returns the future value of an initial principal after applying a series of compound interest rates.
+	 * Use FVSCHEDULE to calculate the future value of an investment with a variable or adjustable rate.
+	 *
+	 * Excel Function:
+	 *		FVSCHEDULE(principal,schedule)
+	 *
+	 * @param	float	$principal	The present value.
+	 * @param	float[]	$schedule	An array of interest rates to apply.
+	 * @return	float
 	 */
 	public static function FVSCHEDULE($principal, $schedule) {
 		$principal	= PHPExcel_Calculation_Functions::flattenSingleValue($principal);
 		$schedule	= PHPExcel_Calculation_Functions::flattenArray($schedule);
 
-		foreach($schedule as $n) {
-			$principal *= 1 + $n;
+		foreach($schedule as $rate) {
+			$principal *= 1 + $rate;
 		}
 
 		return $principal;
@@ -1227,13 +1236,13 @@ class PHPExcel_Calculation_Financial {
 	 * Excel Function:
 	 *		INTRATE(settlement,maturity,investment,redemption[,basis])
 	 *
-	 * @param	mixed	settlement	The security's settlement date.
+	 * @param	mixed	$settlement	The security's settlement date.
 	 *								The security settlement date is the date after the issue date when the security is traded to the buyer.
-	 * @param	mixed	maturity	The security's maturity date.
+	 * @param	mixed	$maturity	The security's maturity date.
 	 *								The maturity date is the date when the security expires.
-	 * @param	integer	investment	The amount invested in the security.
-	 * @param	integer	redemption	The amount to be received at maturity.
-	 * @param	integer	basis		The type of day count to use.
+	 * @param	integer	$investment	The amount invested in the security.
+	 * @param	integer	$redemption	The amount to be received at maturity.
+	 * @param	integer	$basis		The type of day count to use.
 	 *										0 or omitted	US (NASD) 30/360
 	 *										1				Actual/actual
 	 *										2				Actual/360
@@ -1273,6 +1282,9 @@ class PHPExcel_Calculation_Financial {
 	 *
 	 * Returns the interest payment for a given period for an investment based on periodic, constant payments and a constant interest rate.
 	 *
+	 * Excel Function:
+	 *		IPMT(rate,per,nper,pv[,fv][,type])
+	 *
 	 * @param	float	$rate	Interest rate per period
 	 * @param	int		$per	Period for which we want to find the interest
 	 * @param	int		$nper	Number of periods
@@ -1302,7 +1314,25 @@ class PHPExcel_Calculation_Financial {
 		return $interestAndPrincipal[0];
 	}	//	function IPMT()
 
-
+	/**
+	 * IRR
+	 *
+	 * Returns the internal rate of return for a series of cash flows represented by the numbers in values. 
+	 * These cash flows do not have to be even, as they would be for an annuity. However, the cash flows must occur 
+	 * at regular intervals, such as monthly or annually. The internal rate of return is the interest rate received
+	 * for an investment consisting of payments (negative values) and income (positive values) that occur at regular 
+	 * periods.
+	 *
+	 * Excel Function:
+	 *		IRR(values[,guess])
+	 *
+	 * @param	float[]	$values		An array or a reference to cells that contain numbers for which you want
+	 *									to calculate the internal rate of return.
+	 *								Values must contain at least one positive value and one negative value to 
+	 *									calculate the internal rate of return.
+	 * @param	float	$guess		A number that you guess is close to the result of IRR
+	 * @return	float
+	 */
 	public static function IRR($values, $guess = 0.1) {
 		if (!is_array($values)) return PHPExcel_Calculation_Functions::VALUE();
 		$values = PHPExcel_Calculation_Functions::flattenArray($values);
@@ -1336,28 +1366,30 @@ class PHPExcel_Calculation_Financial {
 			$dx *= 0.5;
 			$x_mid = $rtb + $dx;
 			$f_mid = self::NPV($x_mid, $values);
-			if ($f_mid <= 0.0) $rtb = $x_mid;
-			if ((abs($f_mid) < FINANCIAL_PRECISION) || (abs($dx) < FINANCIAL_PRECISION)) return $x_mid;
+			if ($f_mid <= 0.0) 
+				$rtb = $x_mid;
+			if ((abs($f_mid) < FINANCIAL_PRECISION) || (abs($dx) < FINANCIAL_PRECISION)) 
+				return $x_mid;
 		}
 		return PHPExcel_Calculation_Functions::VALUE();
 	}	//	function IRR()
 
 
 	/**
-	 *      ISPMT
+	 * ISPMT
 	 *
-	 *      Returns the interest payment for an investment based on an interest rate and a constant payment schedule.
+	 * Returns the interest payment for an investment based on an interest rate and a constant payment schedule.
 	 *
-	 *      Excel Function:
-	 *          =ISPMT(interest_rate, period, number_payments, PV)
+	 * Excel Function:
+	 *     =ISPMT(interest_rate, period, number_payments, PV)
 	 *
-	 *      interest_rate is the interest rate for the investment
+	 * interest_rate is the interest rate for the investment
 	 *
-	 *      period is the period to calculate the interest rate.  It must be betweeen 1 and number_payments.
+	 * period is the period to calculate the interest rate.  It must be betweeen 1 and number_payments.
 	 *
-	 *      number_payments is the number of payments for the annuity
+	 * number_payments is the number of payments for the annuity
 	 *
-	 *      PV is the loan amount or present value of the payments
+	 * PV is the loan amount or present value of the payments
 	 */
 	public static function ISPMT() {
 		// Return value
@@ -1384,6 +1416,22 @@ class PHPExcel_Calculation_Financial {
 	}	//	function ISPMT()
 
 
+	/**
+	 * MIRR
+	 *
+	 * Returns the modified internal rate of return for a series of periodic cash flows. MIRR considers both 
+	 *		the cost of the investment and the interest received on reinvestment of cash.
+	 *
+	 * Excel Function:
+	 *		MIRR(values,finance_rate, reinvestment_rate)
+	 *
+	 * @param	float[]	$values				An array or a reference to cells that contain a series of payments and
+	 *											income occurring at regular intervals.
+	 *										Payments are negative value, income is positive values.
+	 * @param	float	$finance_rate		The interest rate you pay on the money used in the cash flows
+	 * @param	float	$reinvestment_rate	The interest rate you receive on the cash flows as you reinvest them
+	 * @return	float
+	 */
 	public static function MIRR($values, $finance_rate, $reinvestment_rate) {
 		if (!is_array($values)) return PHPExcel_Calculation_Functions::VALUE();
 		$values				= PHPExcel_Calculation_Functions::flattenArray($values);
@@ -1475,14 +1523,11 @@ class PHPExcel_Calculation_Financial {
 		}
 	}	//	function NPER()
 
-
 	/**
 	 * NPV
 	 *
 	 * Returns the Net Present Value of a cash flow series given a discount rate.
 	 *
-	 * @param	float	Discount interest rate
-	 * @param	array	Cash flow series
 	 * @return	float
 	 */
 	public static function NPV() {
@@ -1505,7 +1550,6 @@ class PHPExcel_Calculation_Financial {
 		return $returnValue;
 	}	//	function NPV()
 
-
 	/**
 	 * PMT
 	 *

htdocs/includes/phpexcel/PHPExcel/Calculation/FormulaParser.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Calculation
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -54,7 +54,7 @@ PARTLY BASED ON:
  *
  * @category   PHPExcel
  * @package    PHPExcel_Calculation
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Calculation_FormulaParser {
 	/* Character constants */
@@ -93,13 +93,13 @@ class PHPExcel_Calculation_FormulaParser {
      * Create a new PHPExcel_Calculation_FormulaParser
      *
      * @param 	string		$pFormula	Formula to parse
-     * @throws 	Exception
+     * @throws 	PHPExcel_Calculation_Exception
      */
     public function __construct($pFormula = '')
     {
     	// Check parameters
     	if (is_null($pFormula)) {
-    		throw new Exception("Invalid parameter passed: formula");
+    		throw new PHPExcel_Calculation_Exception("Invalid parameter passed: formula");
     	}
 
     	// Initialise values
@@ -122,13 +122,13 @@ class PHPExcel_Calculation_FormulaParser {
      *
      * @param 	int		$pId	Token id
      * @return	string
-     * @throws  Exception
+     * @throws  PHPExcel_Calculation_Exception
      */
     public function getToken($pId = 0) {
     	if (isset($this->_tokens[$pId])) {
     		return $this->_tokens[$pId];
     	} else {
-    		throw new Exception("Token with id $pId does not exist.");
+    		throw new PHPExcel_Calculation_Exception("Token with id $pId does not exist.");
     	}
     }
 

htdocs/includes/phpexcel/PHPExcel/Calculation/FormulaToken.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Calculation
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -55,7 +55,7 @@ PARTLY BASED ON:
  *
  * @category   PHPExcel
  * @package    PHPExcel_Calculation
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Calculation_FormulaToken {
 	/* Token types */

htdocs/includes/phpexcel/PHPExcel/Calculation/Function.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Calculation
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -31,7 +31,7 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Calculation
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Calculation_Function {
 	/* Function categories */
@@ -74,7 +74,7 @@ class PHPExcel_Calculation_Function {
      * @param 	string		$pCategory 		Category (represented by CATEGORY_*)
      * @param 	string		$pExcelName		Excel function name
      * @param 	string		$pPHPExcelName	PHPExcel function mapping
-     * @throws 	Exception
+     * @throws 	PHPExcel_Calculation_Exception
      */
     public function __construct($pCategory = NULL, $pExcelName = NULL, $pPHPExcelName = NULL)
     {
@@ -84,7 +84,7 @@ class PHPExcel_Calculation_Function {
     		$this->_excelName 		= $pExcelName;
     		$this->_phpExcelName 	= $pPHPExcelName;
     	} else {
-    		throw new Exception("Invalid parameters passed.");
+    		throw new PHPExcel_Calculation_Exception("Invalid parameters passed.");
     	}
     }
 
@@ -101,13 +101,13 @@ class PHPExcel_Calculation_Function {
      * Set Category (represented by CATEGORY_*)
      *
      * @param 	string		$value
-     * @throws 	Exception
+     * @throws 	PHPExcel_Calculation_Exception
      */
     public function setCategory($value = null) {
     	if (!is_null($value)) {
     		$this->_category = $value;
     	} else {
-    		throw new Exception("Invalid parameter passed.");
+    		throw new PHPExcel_Calculation_Exception("Invalid parameter passed.");
     	}
     }
 

htdocs/includes/phpexcel/PHPExcel/Calculation/Functions.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category	PHPExcel
  * @package		PHPExcel_Calculation
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license		http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version		1.7.8, 2012-10-12
+ * @version		1.8.0, 2014-03-02
  */
 
 
@@ -54,7 +54,7 @@ define('PRECISION', 8.88E-016);
  *
  * @category	PHPExcel
  * @package		PHPExcel_Calculation
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Calculation_Functions {
 
@@ -270,7 +270,7 @@ class PHPExcel_Calculation_Functions {
 	 *
 	 * @access	public
 	 * @category Error Returns
-	 * @return	string	#REF!
+	 * @return	string	#NULL!
 	 */
 	public static function NULL() {
 		return self::$_errorCodes['null'];
@@ -308,13 +308,20 @@ class PHPExcel_Calculation_Functions {
 
 	public static function _ifCondition($condition) {
 		$condition	= PHPExcel_Calculation_Functions::flattenSingleValue($condition);
+		if (!isset($condition{0}))
+			$condition = '=""';
 		if (!in_array($condition{0},array('>', '<', '='))) {
 			if (!is_numeric($condition)) { $condition = PHPExcel_Calculation::_wrapResult(strtoupper($condition)); }
 			return '='.$condition;
 		} else {
 			preg_match('/([<>=]+)(.*)/',$condition,$matches);
 			list(,$operator,$operand) = $matches;
-			if (!is_numeric($operand)) { $operand = PHPExcel_Calculation::_wrapResult(strtoupper($operand)); }
+
+			if (!is_numeric($operand)) {
+				$operand = str_replace('"', '""', $operand);
+				$operand = PHPExcel_Calculation::_wrapResult(strtoupper($operand));
+			}
+
 			return $operator.$operand;
 		}
 	}	//	function _ifCondition()
@@ -489,7 +496,7 @@ class PHPExcel_Calculation_Functions {
 	 * @return	string	Version information
 	 */
 	public static function VERSION() {
-		return 'PHPExcel 1.7.8, 2012-10-12';
+		return 'PHPExcel 1.8.0, 2014-03-02';
 	}	//	function VERSION()
 
 
@@ -687,100 +694,6 @@ if (!function_exists('atanh')) {
 	}	//	function atanh()
 }
 
-if (!function_exists('money_format')) {
-	function money_format($format, $number) {
-		$regex = array( '/%((?:[\^!\-]|\+|\(|\=.)*)([0-9]+)?(?:#([0-9]+))?',
-						 '(?:\.([0-9]+))?([in%])/'
-					  );
-		$regex = implode('', $regex);
-		if (setlocale(LC_MONETARY, null) == '') {
-			setlocale(LC_MONETARY, '');
-		}
-		$locale = localeconv();
-		$number = floatval($number);
-		if (!preg_match($regex, $format, $fmatch)) {
-			trigger_error("No format specified or invalid format", E_USER_WARNING);
-			return $number;
-		}
-		$flags = array( 'fillchar'	=> preg_match('/\=(.)/', $fmatch[1], $match) ? $match[1] : ' ',
-						'nogroup'	=> preg_match('/\^/', $fmatch[1]) > 0,
-						'usesignal'	=> preg_match('/\+|\(/', $fmatch[1], $match) ? $match[0] : '+',
-						'nosimbol'	=> preg_match('/\!/', $fmatch[1]) > 0,
-						'isleft'	=> preg_match('/\-/', $fmatch[1]) > 0
-					  );
-		$width	= trim($fmatch[2]) ? (int)$fmatch[2] : 0;
-		$left	= trim($fmatch[3]) ? (int)$fmatch[3] : 0;
-		$right	= trim($fmatch[4]) ? (int)$fmatch[4] : $locale['int_frac_digits'];
-		$conversion = $fmatch[5];
-		$positive = true;
-		if ($number < 0) {
-			$positive = false;
-			$number *= -1;
-		}
-		$letter = $positive ? 'p' : 'n';
-		$prefix = $suffix = $cprefix = $csuffix = $signal = '';
-		if (!$positive) {
-			$signal = $locale['negative_sign'];
-			switch (true) {
-				case $locale['n_sign_posn'] == 0 || $flags['usesignal'] == '(':
-					$prefix = '(';
-					$suffix = ')';
-					break;
-				case $locale['n_sign_posn'] == 1:
-					$prefix = $signal;
-					break;
-				case $locale['n_sign_posn'] == 2:
-					$suffix = $signal;
-					break;
-				case $locale['n_sign_posn'] == 3:
-					$cprefix = $signal;
-					break;
-				case $locale['n_sign_posn'] == 4:
-					$csuffix = $signal;
-					break;
-			}
-		}
-		if (!$flags['nosimbol']) {
-			$currency = $cprefix;
-			$currency .= ($conversion == 'i' ? $locale['int_curr_symbol'] : $locale['currency_symbol']);
-			$currency .= $csuffix;
-			$currency = iconv('ISO-8859-1','UTF-8',$currency);
-		} else {
-			$currency = '';
-		}
-		$space = $locale["{$letter}_sep_by_space"] ? ' ' : '';
-
-		if (!isset($locale['mon_decimal_point']) || empty($locale['mon_decimal_point'])) {
-			$locale['mon_decimal_point'] = (!isset($locale['decimal_point']) || empty($locale['decimal_point'])) ?
-											$locale['decimal_point'] :
-											'.';
-		}
-
-		$number = number_format($number, $right, $locale['mon_decimal_point'], $flags['nogroup'] ? '' : $locale['mon_thousands_sep'] );
-		$number = explode($locale['mon_decimal_point'], $number);
-
-		$n = strlen($prefix) + strlen($currency);
-		if ($left > 0 && $left > $n) {
-			if ($flags['isleft']) {
-				$number[0] .= str_repeat($flags['fillchar'], $left - $n);
-			} else {
-				$number[0] = str_repeat($flags['fillchar'], $left - $n) . $number[0];
-			}
-		}
-		$number = implode($locale['mon_decimal_point'], $number);
-		if ($locale["{$letter}_cs_precedes"]) {
-			$number = $prefix . $currency . $space . $number . $suffix;
-		} else {
-			$number = $prefix . $number . $space . $currency . $suffix;
-		}
-		if ($width > 0) {
-			$number = str_pad($number, $width, $flags['fillchar'], $flags['isleft'] ? STR_PAD_RIGHT : STR_PAD_LEFT);
-		}
-		$format = str_replace($fmatch[0], $number, $format);
-		return $format;
-	}	//	function money_format()
-}
-
 
 //
 //	Strangely, PHP doesn't have a mb_str_replace multibyte function

htdocs/includes/phpexcel/PHPExcel/Calculation/Logical.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category	PHPExcel
  * @package		PHPExcel_Calculation
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license		http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version		1.7.8, 2012-10-12
+ * @version		1.8.0, 2014-03-02
  */
 
 
@@ -41,7 +41,7 @@ if (!defined('PHPEXCEL_ROOT')) {
  *
  * @category	PHPExcel
  * @package		PHPExcel_Calculation
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Calculation_Logical {
 

htdocs/includes/phpexcel/PHPExcel/Calculation/LookupRef.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category	PHPExcel
  * @package		PHPExcel_Calculation
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license		http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version		1.7.8, 2012-10-12
+ * @version		1.8.0, 2014-03-02
  */
 
 
@@ -41,7 +41,7 @@ if (!defined('PHPEXCEL_ROOT')) {
  *
  * @category	PHPExcel
  * @package		PHPExcel_Calculation
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Calculation_LookupRef {
 
@@ -251,8 +251,9 @@ class PHPExcel_Calculation_LookupRef {
 	 *
 	 * @access	public
 	 * @category Logical Functions
-	 * @param	string	$linkURL		Value to check, is also the value returned when no error
-	 * @param	string	$displayName	Value to return when testValue is an error condition
+	 * @param	string			$linkURL		Value to check, is also the value returned when no error
+	 * @param	string			$displayName	Value to return when testValue is an error condition
+	 * @param	PHPExcel_Cell	$pCell			The cell to set the hyperlink in
 	 * @return	mixed	The value of $displayName (or $linkURL if $displayName was blank)
 	 */
 	public static function HYPERLINK($linkURL = '', $displayName = null, PHPExcel_Cell $pCell = null) {
@@ -287,13 +288,14 @@ class PHPExcel_Calculation_LookupRef {
 	 *
 	 * NOTE - INDIRECT() does not yet support the optional a1 parameter introduced in Excel 2010
 	 *
-	 * @param	cellAddress		An array or array formula, or a reference to a range of cells for which you want the number of rows
+	 * @param	cellAddress		$cellAddress	The cell address of the current cell (containing this formula)
+	 * @param	PHPExcel_Cell	$pCell			The current cell (containing this formula)
 	 * @return	mixed			The cells referenced by cellAddress
 	 *
 	 * @todo	Support for the optional a1 parameter introduced in Excel 2010
 	 *
 	 */
-	public static function INDIRECT($cellAddress=Null, PHPExcel_Cell $pCell = null) {
+	public static function INDIRECT($cellAddress = NULL, PHPExcel_Cell $pCell = NULL) {
 		$cellAddress	= PHPExcel_Calculation_Functions::flattenSingleValue($cellAddress);
 		if (is_null($cellAddress) || $cellAddress === '') {
 			return PHPExcel_Calculation_Functions::REF();
@@ -307,29 +309,30 @@ class PHPExcel_Calculation_LookupRef {
 
 		if ((!preg_match('/^'.PHPExcel_Calculation::CALCULATION_REGEXP_CELLREF.'$/i', $cellAddress1, $matches)) ||
 			((!is_null($cellAddress2)) && (!preg_match('/^'.PHPExcel_Calculation::CALCULATION_REGEXP_CELLREF.'$/i', $cellAddress2, $matches)))) {
-
 			if (!preg_match('/^'.PHPExcel_Calculation::CALCULATION_REGEXP_NAMEDRANGE.'$/i', $cellAddress1, $matches)) {
 				return PHPExcel_Calculation_Functions::REF();
 			}
 
-			if (strpos($cellAddress,'!') !== false) {
-				list($sheetName,$cellAddress) = explode('!',$cellAddress);
-				$pSheet = $pCell->getParent()->getParent()->getSheetByName($sheetName);
+			if (strpos($cellAddress,'!') !== FALSE) {
+				list($sheetName, $cellAddress) = explode('!',$cellAddress);
+				$sheetName = trim($sheetName, "'");
+				$pSheet = $pCell->getWorksheet()->getParent()->getSheetByName($sheetName);
 			} else {
-				$pSheet = $pCell->getParent();
+				$pSheet = $pCell->getWorksheet();
 			}
 
-			return PHPExcel_Calculation::getInstance()->extractNamedRange($cellAddress, $pSheet, False);
+			return PHPExcel_Calculation::getInstance()->extractNamedRange($cellAddress, $pSheet, FALSE);
 		}
 
-		if (strpos($cellAddress,'!') !== false) {
+		if (strpos($cellAddress,'!') !== FALSE) {
 			list($sheetName,$cellAddress) = explode('!',$cellAddress);
-			$pSheet = $pCell->getParent()->getParent()->getSheetByName($sheetName);
+			$sheetName = trim($sheetName, "'");
+			$pSheet = $pCell->getWorksheet()->getParent()->getSheetByName($sheetName);
 		} else {
-			$pSheet = $pCell->getParent();
+			$pSheet = $pCell->getWorksheet();
 		}
 
-		return PHPExcel_Calculation::getInstance()->extractCellRange($cellAddress, $pSheet, False);
+		return PHPExcel_Calculation::getInstance()->extractCellRange($cellAddress, $pSheet, FALSE);
 	}	//	function INDIRECT()
 
 
@@ -373,9 +376,10 @@ class PHPExcel_Calculation_LookupRef {
 			return PHPExcel_Calculation_Functions::REF();
 		}
 
-		$sheetName = null;
+		$sheetName = NULL;
 		if (strpos($cellAddress,"!")) {
 			list($sheetName,$cellAddress) = explode("!",$cellAddress);
+			$sheetName = trim($sheetName, "'");
 		}
 		if (strpos($cellAddress,":")) {
 			list($startCell,$endCell) = explode(":",$cellAddress);
@@ -416,10 +420,10 @@ class PHPExcel_Calculation_LookupRef {
 			$cellAddress .= ':'.$endCellColumn.$endCellRow;
 		}
 
-		if ($sheetName !== null) {
-			$pSheet = $pCell->getParent()->getParent()->getSheetByName($sheetName);
+		if ($sheetName !== NULL) {
+			$pSheet = $pCell->getWorksheet()->getParent()->getSheetByName($sheetName);
 		} else {
-			$pSheet = $pCell->getParent();
+			$pSheet = $pCell->getWorksheet();
 		}
 
 		return PHPExcel_Calculation::getInstance()->extractCellRange($cellAddress, $pSheet, False);
@@ -458,7 +462,7 @@ class PHPExcel_Calculation_LookupRef {
 			return PHPExcel_Calculation_Functions::VALUE();
 		}
 		$chosenEntry = floor($chosenEntry);
-		if (($chosenEntry <= 0) || ($chosenEntry > $entryCount)) {
+		if (($chosenEntry < 0) || ($chosenEntry > $entryCount)) {
 			return PHPExcel_Calculation_Functions::VALUE();
 		}
 
@@ -717,7 +721,8 @@ class PHPExcel_Calculation_LookupRef {
 
 		$rowNumber = $rowValue = False;
 		foreach($lookup_array as $rowKey => $rowData) {
-			if (strtolower($rowData[$firstColumn]) > strtolower($lookup_value)) {
+			if ((is_numeric($lookup_value) && is_numeric($rowData[$firstColumn]) && ($rowData[$firstColumn] > $lookup_value)) ||
+				(!is_numeric($lookup_value) && !is_numeric($rowData[$firstColumn]) && (strtolower($rowData[$firstColumn]) > strtolower($lookup_value)))) {
 				break;
 			}
 			$rowNumber = $rowKey;
@@ -730,7 +735,11 @@ class PHPExcel_Calculation_LookupRef {
 				return PHPExcel_Calculation_Functions::NA();
 			} else {
 				//	otherwise return the appropriate value
-				return $lookup_array[$rowNumber][$returnColumn];
+				$result = $lookup_array[$rowNumber][$returnColumn];
+				if ((is_numeric($lookup_value) && is_numeric($result)) ||
+					(!is_numeric($lookup_value) && !is_numeric($result))) {
+					return $result;
+				}
 			}
 		}
 
@@ -738,6 +747,70 @@ class PHPExcel_Calculation_LookupRef {
 	}	//	function VLOOKUP()
 
 
+/**
+    * HLOOKUP
+    * The HLOOKUP function searches for value in the top-most row of lookup_array and returns the value in the same column based on the index_number.
+    * @param    lookup_value    The value that you want to match in lookup_array
+    * @param    lookup_array    The range of cells being searched
+    * @param    index_number    The row number in table_array from which the matching value must be returned. The first row is 1.
+    * @param    not_exact_match Determines if you are looking for an exact match based on lookup_value.
+    * @return   mixed           The value of the found cell
+    */
+    public static function HLOOKUP($lookup_value, $lookup_array, $index_number, $not_exact_match=true) {
+        $lookup_value   = PHPExcel_Calculation_Functions::flattenSingleValue($lookup_value);
+        $index_number   = PHPExcel_Calculation_Functions::flattenSingleValue($index_number);
+        $not_exact_match    = PHPExcel_Calculation_Functions::flattenSingleValue($not_exact_match);
+
+        // index_number must be greater than or equal to 1
+        if ($index_number < 1) {
+            return PHPExcel_Calculation_Functions::VALUE();
+        }
+
+        // index_number must be less than or equal to the number of columns in lookup_array
+        if ((!is_array($lookup_array)) || (empty($lookup_array))) {
+            return PHPExcel_Calculation_Functions::REF();
+        } else {
+            $f = array_keys($lookup_array);
+            $firstRow = array_pop($f);
+            if ((!is_array($lookup_array[$firstRow])) || ($index_number > count($lookup_array[$firstRow]))) {
+                return PHPExcel_Calculation_Functions::REF();
+            } else {
+                $columnKeys = array_keys($lookup_array[$firstRow]);
+                                $firstkey = $f[0] - 1;
+                $returnColumn = $firstkey + $index_number;
+                $firstColumn = array_shift($f);
+            }
+        }
+
+        if (!$not_exact_match) {
+            $firstRowH = asort($lookup_array[$firstColumn]);
+        }
+
+        $rowNumber = $rowValue = False;
+        foreach($lookup_array[$firstColumn] as $rowKey => $rowData) {
+			if ((is_numeric($lookup_value) && is_numeric($rowData) && ($rowData > $lookup_value)) ||
+				(!is_numeric($lookup_value) && !is_numeric($rowData) && (strtolower($rowData) > strtolower($lookup_value)))) {
+                break;
+            }
+            $rowNumber = $rowKey;
+            $rowValue = $rowData;
+        }
+
+        if ($rowNumber !== false) {
+            if ((!$not_exact_match) && ($rowValue != $lookup_value)) {
+                //  if an exact match is required, we have what we need to return an appropriate response
+                return PHPExcel_Calculation_Functions::NA();
+            } else {
+                //  otherwise return the appropriate value
+                $result = $lookup_array[$returnColumn][$rowNumber];
+				return $result;
+            }
+        }
+
+        return PHPExcel_Calculation_Functions::NA();
+    }   //  function HLOOKUP()
+
+
 	/**
 	 * LOOKUP
 	 * The LOOKUP function searches for value either from a one-row or one-column range or from an array.

htdocs/includes/phpexcel/PHPExcel/Calculation/MathTrig.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category	PHPExcel
  * @package		PHPExcel_Calculation
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license		http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version		1.7.8, 2012-10-12
+ * @version		1.8.0, 2014-03-02
  */
 
 
@@ -41,7 +41,7 @@ if (!defined('PHPEXCEL_ROOT')) {
  *
  * @category	PHPExcel
  * @package		PHPExcel_Calculation
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Calculation_MathTrig {
 
@@ -79,7 +79,7 @@ class PHPExcel_Calculation_MathTrig {
 	 * ATAN2
 	 *
 	 * This function calculates the arc tangent of the two variables x and y. It is similar to
-	 *		calculating the arc tangent of y ÷ x, except that the signs of both arguments are used
+	 *		calculating the arc tangent of y ÷ x, except that the signs of both arguments are used
 	 *		to determine the quadrant of the result.
 	 * The arctangent is the angle from the x-axis to a line containing the origin (0, 0) and a
 	 *		point with coordinates (xCoordinate, yCoordinate). The angle is given in radians between
@@ -495,13 +495,13 @@ class PHPExcel_Calculation_MathTrig {
 	 *
 	 * @access	public
 	 * @category Mathematical and Trigonometric Functions
-	 * @param	float	$value		The positive real number for which you want the logarithm
+	 * @param	float	$number		The positive real number for which you want the logarithm
 	 * @param	float	$base		The base of the logarithm. If base is omitted, it is assumed to be 10.
 	 * @return	float
 	 */
 	public static function LOG_BASE($number = NULL, $base = 10) {
 		$number	= PHPExcel_Calculation_Functions::flattenSingleValue($number);
-		$base	= (is_null($base))	? 10 :	(float) PHPExcel_Calculation_Functions::flattenSingleValue($base);
+		$base	= (is_null($base)) ? 10 : (float) PHPExcel_Calculation_Functions::flattenSingleValue($base);
 
 		if ((!is_numeric($base)) || (!is_numeric($number)))
 			return PHPExcel_Calculation_Functions::VALUE();
@@ -547,7 +547,7 @@ class PHPExcel_Calculation_MathTrig {
 		try {
 			$matrix = new PHPExcel_Shared_JAMA_Matrix($matrixData);
 			return $matrix->det();
-		} catch (Exception $ex) {
+		} catch (PHPExcel_Exception $ex) {
 			return PHPExcel_Calculation_Functions::VALUE();
 		}
 	}	//	function MDETERM()
@@ -589,7 +589,7 @@ class PHPExcel_Calculation_MathTrig {
 		try {
 			$matrix = new PHPExcel_Shared_JAMA_Matrix($matrixData);
 			return $matrix->inverse()->getArray();
-		} catch (Exception $ex) {
+		} catch (PHPExcel_Exception $ex) {
 			return PHPExcel_Calculation_Functions::VALUE();
 		}
 	}	//	function MINVERSE()
@@ -642,7 +642,7 @@ class PHPExcel_Calculation_MathTrig {
 			}
 
 			return $matrixA->times($matrixB)->getArray();
-		} catch (Exception $ex) {
+		} catch (PHPExcel_Exception $ex) {
 			return PHPExcel_Calculation_Functions::VALUE();
 		}
 	}	//	function MMULT()
@@ -1164,7 +1164,11 @@ class PHPExcel_Calculation_MathTrig {
 		$condition = PHPExcel_Calculation_Functions::_ifCondition($condition);
 		// Loop through arguments
 		foreach ($aArgs as $key => $arg) {
-			if (!is_numeric($arg)) { $arg = PHPExcel_Calculation::_wrapResult(strtoupper($arg)); }
+			if (!is_numeric($arg)) {
+				$arg = str_replace('"', '""', $arg);
+				$arg = PHPExcel_Calculation::_wrapResult(strtoupper($arg));
+			}
+
 			$testCondition = '='.$arg.$condition;
 			if (PHPExcel_Calculation::getInstance()->_calculateFormulaValue($testCondition)) {
 				// Is it a value within our criteria
@@ -1252,7 +1256,8 @@ class PHPExcel_Calculation_MathTrig {
 	/**
 	 * SUMX2MY2
 	 *
-	 * @param	mixed	$value	Value to check
+	 * @param	mixed[]	$matrixData1	Matrix #1
+	 * @param	mixed[]	$matrixData2	Matrix #2
 	 * @return	float
 	 */
 	public static function SUMX2MY2($matrixData1,$matrixData2) {
@@ -1281,7 +1286,8 @@ class PHPExcel_Calculation_MathTrig {
 	/**
 	 * SUMX2PY2
 	 *
-	 * @param	mixed	$value	Value to check
+	 * @param	mixed[]	$matrixData1	Matrix #1
+	 * @param	mixed[]	$matrixData2	Matrix #2
 	 * @return	float
 	 */
 	public static function SUMX2PY2($matrixData1,$matrixData2) {
@@ -1310,7 +1316,8 @@ class PHPExcel_Calculation_MathTrig {
 	/**
 	 * SUMXMY2
 	 *
-	 * @param	mixed	$value	Value to check
+	 * @param	mixed[]	$matrixData1	Matrix #1
+	 * @param	mixed[]	$matrixData2	Matrix #2
 	 * @return	float
 	 */
 	public static function SUMXMY2($matrixData1,$matrixData2) {

htdocs/includes/phpexcel/PHPExcel/Calculation/Statistical.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category	PHPExcel
  * @package		PHPExcel_Calculation
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license		http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version		1.7.8, 2012-10-12
+ * @version		1.8.0, 2014-03-02
  */
 
 
@@ -57,7 +57,7 @@ define('SQRT2PI', 2.5066282746310005024157652848110452530069867406099);
  *
  * @category	PHPExcel
  * @package		PHPExcel_Calculation
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Calculation_Statistical {
 
@@ -834,6 +834,7 @@ class PHPExcel_Calculation_Statistical {
 	 * @category Mathematical and Trigonometric Functions
 	 * @param	mixed		$arg,...		Data values
 	 * @param	string		$condition		The criteria that defines which cells will be checked.
+	 * @param	mixed[]		$averageArgs	Data values
 	 * @return	float
 	 */
 	public static function AVERAGEIF($aArgs,$condition,$averageArgs = array()) {
@@ -912,6 +913,8 @@ class PHPExcel_Calculation_Statistical {
 	 * @param	float		$probability	Probability at which you want to evaluate the distribution
 	 * @param	float		$alpha			Parameter to the distribution
 	 * @param	float		$beta			Parameter to the distribution
+	 * @param	float		$rMin			Minimum value
+	 * @param	float		$rMax			Maximum value
 	 * @param	boolean		$cumulative
 	 * @return	float
 	 *
@@ -1954,9 +1957,9 @@ class PHPExcel_Calculation_Statistical {
 	 * @param	boolean				A logical value specifying whether to return additional regression statistics.
 	 * @return	array
 	 */
-	public static function LINEST($yValues,$xValues=null,$const=True,$stats=False) {
-		$const	= (is_null($const))	? True :	(boolean) PHPExcel_Calculation_Functions::flattenSingleValue($const);
-		$stats	= (is_null($stats))	? False :	(boolean) PHPExcel_Calculation_Functions::flattenSingleValue($stats);
+	public static function LINEST($yValues, $xValues = NULL, $const = TRUE, $stats = FALSE) {
+		$const	= (is_null($const))	? TRUE :	(boolean) PHPExcel_Calculation_Functions::flattenSingleValue($const);
+		$stats	= (is_null($stats))	? FALSE :	(boolean) PHPExcel_Calculation_Functions::flattenSingleValue($stats);
 		if (is_null($xValues)) $xValues = range(1,count(PHPExcel_Calculation_Functions::flattenArray($yValues)));
 
 		if (!self::_checkTrendArrays($yValues,$xValues)) {
@@ -2059,7 +2062,9 @@ class PHPExcel_Calculation_Statistical {
 	 *
 	 * Returns the inverse of the normal cumulative distribution
 	 *
-	 * @param	float		$value
+	 * @param	float		$probability
+	 * @param	float		$mean
+	 * @param	float		$stdDev
 	 * @return	float
 	 *
 	 * @todo	Try implementing P J Acklam's refinement algorithm for greater
@@ -2088,6 +2093,8 @@ class PHPExcel_Calculation_Statistical {
 	 * with parameters mean and standard_dev.
 	 *
 	 * @param	float		$value
+	 * @param	float		$mean
+	 * @param	float		$stdDev
 	 * @return	float
 	 */
 	public static function LOGNORMDIST($value, $mean, $stdDev) {
@@ -3621,14 +3628,14 @@ class PHPExcel_Calculation_Statistical {
 	 * Returns the Weibull distribution. Use this distribution in reliability
 	 * analysis, such as calculating a device's mean time to failure.
 	 *
-	 * @param	float		$value
-	 * @param	float		$alpha		Alpha Parameter
-	 * @param	float		$beta		Beta Parameter
+	 * @param	float		$dataSet
+	 * @param	float		$m0		Alpha Parameter
+	 * @param	float		$sigma	Beta Parameter
 	 * @param	boolean		$cumulative
 	 * @return	float
 	 *
 	 */
-	public static function ZTEST($dataSet, $m0, $sigma=null) {
+	public static function ZTEST($dataSet, $m0, $sigma = NULL) {
 		$dataSet	= PHPExcel_Calculation_Functions::flattenArrayIndexed($dataSet);
 		$m0			= PHPExcel_Calculation_Functions::flattenSingleValue($m0);
 		$sigma		= PHPExcel_Calculation_Functions::flattenSingleValue($sigma);

htdocs/includes/phpexcel/PHPExcel/Calculation/TextData.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category	PHPExcel
  * @package		PHPExcel_Calculation
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license		http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version		1.7.8, 2012-10-12
+ * @version		1.8.0, 2014-03-02
  */
 
 
@@ -41,7 +41,7 @@ if (!defined('PHPEXCEL_ROOT')) {
  *
  * @category	PHPExcel
  * @package		PHPExcel_Calculation
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Calculation_TextData {
 
@@ -89,7 +89,7 @@ class PHPExcel_Calculation_TextData {
 	/**
 	 * TRIMNONPRINTABLE
 	 *
-	 * @param	mixed	$value	Value to check
+	 * @param	mixed	$stringValue	Value to check
 	 * @return	string
 	 */
 	public static function TRIMNONPRINTABLE($stringValue = '') {
@@ -113,7 +113,7 @@ class PHPExcel_Calculation_TextData {
 	/**
 	 * TRIMSPACES
 	 *
-	 * @param	mixed	$value	Value to check
+	 * @param	mixed	$stringValue	Value to check
 	 * @return	string
 	 */
 	public static function TRIMSPACES($stringValue = '') {
@@ -133,7 +133,7 @@ class PHPExcel_Calculation_TextData {
 	/**
 	 * ASCIICODE
 	 *
-	 * @param	string	$character	Value
+	 * @param	string	$characters		Value
 	 * @return	int
 	 */
 	public static function ASCIICODE($characters) {
@@ -208,16 +208,17 @@ class PHPExcel_Calculation_TextData {
 		}
 		$decimals = floor($decimals);
 
+		$mask = '$#,##0';
 		if ($decimals > 0) {
-			return money_format('%.'.$decimals.'n',$value);
+			$mask .= '.' . str_repeat('0',$decimals);
 		} else {
 			$round = pow(10,abs($decimals));
 			if ($value < 0) { $round = 0-$round; }
-			$value = PHPExcel_Calculation_MathTrig::MROUND($value,$round);
-			//	The implementation of money_format used if the standard PHP function is not available can't handle decimal places of 0,
-			//		so we display to 1 dp and chop off that character and the decimal separator using substr
-			return substr(money_format('%.1n',$value),0,-2);
+			$value = PHPExcel_Calculation_MathTrig::MROUND($value, $round);
 		}
+
+		return PHPExcel_Style_NumberFormat::toFormattedString($value, $mask);
+
 	}	//	function DOLLAR()
 
 
@@ -296,7 +297,9 @@ class PHPExcel_Calculation_TextData {
 	/**
 	 * FIXEDFORMAT
 	 *
-	 * @param	mixed	$value	Value to check
+	 * @param	mixed		$value	Value to check
+	 * @param	integer		$decimals
+	 * @param	boolean		$no_commas
 	 * @return	boolean
 	 */
 	public static function FIXEDFORMAT($value, $decimals = 2, $no_commas = FALSE) {
@@ -407,7 +410,6 @@ class PHPExcel_Calculation_TextData {
 	 * STRINGLENGTH
 	 *
 	 * @param	string	$value	Value
-	 * @param	int		$chars	Number of characters
 	 * @return	string
 	 */
 	public static function STRINGLENGTH($value = '') {
@@ -440,11 +442,7 @@ class PHPExcel_Calculation_TextData {
 			$mixedCaseString = ($mixedCaseString) ? PHPExcel_Calculation::getTRUE() : PHPExcel_Calculation::getFALSE();
 		}
 
-		if (function_exists('mb_convert_case')) {
-			return mb_convert_case($mixedCaseString, MB_CASE_LOWER, 'UTF-8');
-		} else {
-			return strtoupper($mixedCaseString);
-		}
+		return PHPExcel_Shared_String::StrToLower($mixedCaseString);
 	}	//	function LOWERCASE()
 
 
@@ -463,11 +461,7 @@ class PHPExcel_Calculation_TextData {
 			$mixedCaseString = ($mixedCaseString) ? PHPExcel_Calculation::getTRUE() : PHPExcel_Calculation::getFALSE();
 		}
 
-		if (function_exists('mb_convert_case')) {
-			return mb_convert_case($mixedCaseString, MB_CASE_UPPER, 'UTF-8');
-		} else {
-			return strtoupper($mixedCaseString);
-		}
+		return PHPExcel_Shared_String::StrToUpper($mixedCaseString);
 	}	//	function UPPERCASE()
 
 
@@ -486,20 +480,17 @@ class PHPExcel_Calculation_TextData {
 			$mixedCaseString = ($mixedCaseString) ? PHPExcel_Calculation::getTRUE() : PHPExcel_Calculation::getFALSE();
 		}
 
-		if (function_exists('mb_convert_case')) {
-			return mb_convert_case($mixedCaseString, MB_CASE_TITLE, 'UTF-8');
-		} else {
-			return ucwords($mixedCaseString);
-		}
+		return PHPExcel_Shared_String::StrToTitle($mixedCaseString);
 	}	//	function PROPERCASE()
 
 
 	/**
 	 * REPLACE
 	 *
-	 * @param	string	$value	Value
-	 * @param	int		$start	Start character
-	 * @param	int		$chars	Number of characters
+	 * @param	string	$oldText	String to modify
+	 * @param	int		$start		Start character
+	 * @param	int		$chars		Number of characters
+	 * @param	string	$newText	String to replace in defined position 
 	 * @return	string
 	 */
 	public static function REPLACE($oldText = '', $start = 1, $chars = null, $newText) {
@@ -565,7 +556,7 @@ class PHPExcel_Calculation_TextData {
 	/**
 	 * RETURNSTRING
 	 *
-	 * @param	mixed	$value	Value to check
+	 * @param	mixed	$testValue	Value to check
 	 * @return	boolean
 	 */
 	public static function RETURNSTRING($testValue = '') {
@@ -582,6 +573,7 @@ class PHPExcel_Calculation_TextData {
 	 * TEXTFORMAT
 	 *
 	 * @param	mixed	$value	Value to check
+	 * @param	string	$format	Format mask to use
 	 * @return	boolean
 	 */
 	public static function TEXTFORMAT($value,$format) {

htdocs/includes/phpexcel/PHPExcel/Calculation/Token/Stack.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,24 +20,53 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Calculation
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license	http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version	1.7.8, 2012-10-12
+ * @version	1.8.0, 2014-03-02
  */
 
 
+/**
+ * PHPExcel_Calculation_Token_Stack
+ *
+ * @category	PHPExcel_Calculation_Token_Stack
+ * @package		PHPExcel_Calculation
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
+ */
 class PHPExcel_Calculation_Token_Stack {
 
+	/**
+	 *  The parser stack for formulae
+	 *
+	 *  @var mixed[]
+	 */
 	private $_stack = array();
+
+	/**
+	 *  Count of entries in the parser stack
+	 *
+	 *  @var integer
+	 */
 	private $_count = 0;
 
 
+	/**
+	 * Return the number of entries on the stack
+	 *
+	 * @return  integer
+	 */
 	public function count() {
 		return $this->_count;
 	}	//	function count()
 
-
-	public function push($type,$value,$reference=null) {
+	/**
+	 * Push a new entry onto the stack
+	 *
+	 * @param  mixed  $type
+	 * @param  mixed  $value
+	 * @param  mixed  $reference
+	 */
+	public function push($type, $value, $reference = NULL) {
 		$this->_stack[$this->_count++] = array('type'		=> $type,
 											   'value'		=> $value,
 											   'reference'	=> $reference
@@ -50,24 +79,37 @@ class PHPExcel_Calculation_Token_Stack {
 		}
 	}	//	function push()
 
-
+	/**
+	 * Pop the last entry from the stack
+	 *
+	 * @return  mixed
+	 */
 	public function pop() {
 		if ($this->_count > 0) {
 			return $this->_stack[--$this->_count];
 		}
-		return null;
+		return NULL;
 	}	//	function pop()
 
-
-	public function last($n=1) {
-		if ($this->_count-$n < 0) {
-			return null;
+	/**
+	 * Return an entry from the stack without removing it
+	 *
+	 * @param   integer  $n  number indicating how far back in the stack we want to look
+	 * @return  mixed
+	 */
+	public function last($n = 1) {
+		if ($this->_count - $n < 0) {
+			return NULL;
 		}
-		return $this->_stack[$this->_count-$n];
+		return $this->_stack[$this->_count - $n];
 	}	//	function last()
 
-
-	function __construct() {
+	/**
+	 * Clear the stack
+	 */
+	function clear() {
+		$this->_stack = array();
+		$this->_count = 0;
 	}
 
 }	//	class PHPExcel_Calculation_Token_Stack

htdocs/includes/phpexcel/PHPExcel/Cell.php

@@ -2,7 +2,7 @@
 /**
  *	PHPExcel
  *
- *	Copyright (c) 2006 - 2012 PHPExcel
+ *	Copyright (c) 2006 - 2014 PHPExcel
  *
  *	This library is free software; you can redistribute it and/or
  *	modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  *	@category	PHPExcel
  *	@package	PHPExcel_Cell
- *	@copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ *	@copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  *	@license	http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- *	@version	1.7.8, 2012-10-12
+ *	@version	1.8.0, 2014-03-02
  */
 
 
@@ -31,7 +31,7 @@
  *
  *	@category   PHPExcel
  *	@package	PHPExcel_Cell
- *	@copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ *	@copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Cell
 {
@@ -50,20 +50,6 @@ class PHPExcel_Cell
 	 */
 	private static $_valueBinder = NULL;
 
-	/**
-	 *	Column of the cell
-	 *
-	 *	@var	string
-	 */
-	private $_column;
-
-	/**
-	 *	Row of the cell
-	 *
-	 *	@var	int
-	 */
-	private $_row;
-
 	/**
 	 *	Value of the cell
 	 *
@@ -93,7 +79,7 @@ class PHPExcel_Cell
 	/**
 	 *	Parent worksheet
 	 *
-	 *	@var	PHPExcel_Worksheet
+	 *	@var	PHPExcel_CachedObjectStorage_CacheBase
 	 */
 	private $_parent;
 
@@ -117,7 +103,8 @@ class PHPExcel_Cell
 	 *	@return void
 	 **/
 	public function notifyCacheController() {
-		$this->_parent->getCellCacheController()->updateCacheData($this);
+		$this->_parent->updateCacheData($this);
+
 		return $this;
 	}
 
@@ -125,7 +112,9 @@ class PHPExcel_Cell
 		$this->_parent = NULL;
 	}
 
-	public function attach($parent) {
+	public function attach(PHPExcel_CachedObjectStorage_CacheBase $parent) {
+
+
 		$this->_parent = $parent;
 	}
 
@@ -133,24 +122,18 @@ class PHPExcel_Cell
 	/**
 	 *	Create a new Cell
 	 *
-	 *	@param	string				$pColumn
-	 *	@param	int					$pRow
 	 *	@param	mixed				$pValue
 	 *	@param	string				$pDataType
 	 *	@param	PHPExcel_Worksheet	$pSheet
 	 *	@throws	PHPExcel_Exception
 	 */
-	public function __construct($pColumn = 'A', $pRow = 1, $pValue = NULL, $pDataType = NULL, PHPExcel_Worksheet $pSheet = NULL)
+	public function __construct($pValue = NULL, $pDataType = NULL, PHPExcel_Worksheet $pSheet = NULL)
 	{
-		// Initialise cell coordinate
-		$this->_column = strtoupper($pColumn);
-		$this->_row = $pRow;
-
 		// Initialise cell value
 		$this->_value = $pValue;
 
-		// Set worksheet
-		$this->_parent = $pSheet;
+		// Set worksheet cache
+		$this->_parent = $pSheet->getCellCacheController();
 
 		// Set datatype?
 		if ($pDataType !== NULL) {
@@ -174,7 +157,7 @@ class PHPExcel_Cell
 	 */
 	public function getColumn()
 	{
-		return $this->_column;
+		return $this->_parent->getCurrentColumn();
 	}
 
 	/**
@@ -184,7 +167,7 @@ class PHPExcel_Cell
 	 */
 	public function getRow()
 	{
-		return $this->_row;
+		return $this->_parent->getCurrentRow();
 	}
 
 	/**
@@ -194,7 +177,7 @@ class PHPExcel_Cell
 	 */
 	public function getCoordinate()
 	{
-		return $this->_column . $this->_row;
+		return $this->_parent->getCurrentAddress();
 	}
 
 	/**
@@ -216,7 +199,7 @@ class PHPExcel_Cell
 	{
 		return (string) PHPExcel_Style_NumberFormat::toFormattedString(
 				$this->getCalculatedValue(),
-				$this->_parent->getParent()->getCellXfByIndex($this->getXfIndex())
+				$this->getWorksheet()->getParent()->getCellXfByIndex($this->getXfIndex())
 					->getNumberFormat()->getFormatCode()
 			);
 	}
@@ -250,10 +233,12 @@ class PHPExcel_Cell
 	{
 		// set the value according to data type
 		switch ($pDataType) {
+			case PHPExcel_Cell_DataType::TYPE_NULL:
+				$this->_value = $pValue;
+				break;
 			case PHPExcel_Cell_DataType::TYPE_STRING2:
 				$pDataType = PHPExcel_Cell_DataType::TYPE_STRING;
 			case PHPExcel_Cell_DataType::TYPE_STRING:
-			case PHPExcel_Cell_DataType::TYPE_NULL:
 			case PHPExcel_Cell_DataType::TYPE_INLINE:
 				$this->_value = PHPExcel_Cell_DataType::checkString($pValue);
 				break;
@@ -285,43 +270,48 @@ class PHPExcel_Cell
 	 *
 	 *	@deprecated		Since version 1.7.8 for planned changes to cell for array formula handling
 	 *
+	 *	@param	boolean $resetLog  Whether the calculation engine logger should be reset or not
 	 *	@return	mixed
 	 *	@throws	PHPExcel_Exception
 	 */
 	public function getCalculatedValue($resetLog = TRUE)
 	{
-//		echo 'Cell '.$this->getCoordinate().' value is a '.$this->_dataType.' with a value of '.$this->getValue().'<br />';
+//echo 'Cell '.$this->getCoordinate().' value is a '.$this->_dataType.' with a value of '.$this->getValue().PHP_EOL;
 		if ($this->_dataType == PHPExcel_Cell_DataType::TYPE_FORMULA) {
 			try {
-//				echo 'Cell value for '.$this->getCoordinate().' is a formula: Calculating value<br />';
-				$result = PHPExcel_Calculation::getInstance()->calculateCellValue($this,$resetLog);
-//				echo $this->getCoordinate().' calculation result is '.$result.'<br />';
-			} catch ( Exception $ex ) {
+//echo 'Cell value for '.$this->getCoordinate().' is a formula: Calculating value'.PHP_EOL;
+				$result = PHPExcel_Calculation::getInstance(
+					$this->getWorksheet()->getParent()
+				)->calculateCellValue($this,$resetLog);
+//echo $this->getCoordinate().' calculation result is '.$result.PHP_EOL;
+				//	We don't yet handle array returns
+				if (is_array($result)) {
+					while (is_array($result)) {
+						$result = array_pop($result);
+					}
+				}
+			} catch ( PHPExcel_Exception $ex ) {
 				if (($ex->getMessage() === 'Unable to access External Workbook') && ($this->_calculatedValue !== NULL)) {
-//					echo 'Returning fallback value of '.$this->_calculatedValue.' for cell '.$this->getCoordinate().'<br />';
+//echo 'Returning fallback value of '.$this->_calculatedValue.' for cell '.$this->getCoordinate().PHP_EOL;
 					return $this->_calculatedValue; // Fallback for calculations referencing external files.
 				}
-//				echo 'Calculation Exception: '.$ex->getMessage().'<br />';
+//echo 'Calculation Exception: '.$ex->getMessage().PHP_EOL;
 				$result = '#N/A';
-				throw(
-					new PHPExcel_Exception(
-						$this->getParent()->getTitle().'!'.$this->getCoordinate().' -> '.$ex->getMessage()
-					)
+				throw new PHPExcel_Calculation_Exception(
+					$this->getWorksheet()->getTitle().'!'.$this->getCoordinate().' -> '.$ex->getMessage()
 				);
 			}
 
 			if ($result === '#Not Yet Implemented') {
-//				echo 'Returning fallback value of '.$this->_calculatedValue.' for cell '.$this->getCoordinate().'<br />';
+//echo 'Returning fallback value of '.$this->_calculatedValue.' for cell '.$this->getCoordinate().PHP_EOL;
 				return $this->_calculatedValue; // Fallback if calculation engine does not support the formula.
 			}
-//			echo 'Returning calculated value of '.$result.' for cell '.$this->getCoordinate().'<br />';
+//echo 'Returning calculated value of '.$result.' for cell '.$this->getCoordinate().PHP_EOL;
 			return $result;
+		} elseif($this->_value instanceof PHPExcel_RichText) {
+//		echo 'Cell value for '.$this->getCoordinate().' is rich text: Returning data value of '.$this->_value.'<br />';
+			return $this->_value->getPlainText();
 		}
-
-//		if ($this->_value === NULL) {
-//			echo 'Cell '.$this->getCoordinate().' has no value, formula or otherwise<br />';
-//			return NULL;
-//		}
 //		echo 'Cell value for '.$this->getCoordinate().' is not a formula: Returning data value of '.$this->_value.'<br />';
 		return $this->_value;
 	}
@@ -382,6 +372,16 @@ class PHPExcel_Cell
 		return $this->notifyCacheController();
 	}
 
+    /**
+     *  Identify if the cell contains a formula
+     *
+     *  @return boolean
+     */
+    public function isFormula()
+    {
+        return $this->_dataType == PHPExcel_Cell_DataType::TYPE_FORMULA;
+    }
+
 	/**
 	 *	Does this cell contain Data validation rules?
 	 *
@@ -394,7 +394,7 @@ class PHPExcel_Cell
 			throw new PHPExcel_Exception('Cannot check for data validation when cell is not bound to a worksheet');
 		}
 
-		return $this->_parent->dataValidationExists($this->getCoordinate());
+		return $this->getWorksheet()->dataValidationExists($this->getCoordinate());
 	}
 
 	/**
@@ -409,7 +409,7 @@ class PHPExcel_Cell
 			throw new PHPExcel_Exception('Cannot get data validation for cell that is not bound to a worksheet');
 		}
 
-		return $this->_parent->getDataValidation($this->getCoordinate());
+		return $this->getWorksheet()->getDataValidation($this->getCoordinate());
 	}
 
 	/**
@@ -425,7 +425,7 @@ class PHPExcel_Cell
 			throw new PHPExcel_Exception('Cannot set data validation for cell that is not bound to a worksheet');
 		}
 
-		$this->_parent->setDataValidation($this->getCoordinate(), $pDataValidation);
+		$this->getWorksheet()->setDataValidation($this->getCoordinate(), $pDataValidation);
 
 		return $this->notifyCacheController();
 	}
@@ -442,7 +442,7 @@ class PHPExcel_Cell
 			throw new PHPExcel_Exception('Cannot check for hyperlink when cell is not bound to a worksheet');
 		}
 
-		return $this->_parent->hyperlinkExists($this->getCoordinate());
+		return $this->getWorksheet()->hyperlinkExists($this->getCoordinate());
 	}
 
 	/**
@@ -457,7 +457,7 @@ class PHPExcel_Cell
 			throw new PHPExcel_Exception('Cannot get hyperlink for cell that is not bound to a worksheet');
 		}
 
-		return $this->_parent->getHyperlink($this->getCoordinate());
+		return $this->getWorksheet()->getHyperlink($this->getCoordinate());
 	}
 
 	/**
@@ -473,7 +473,7 @@ class PHPExcel_Cell
 			throw new PHPExcel_Exception('Cannot set hyperlink for cell that is not bound to a worksheet');
 		}
 
-		$this->_parent->setHyperlink($this->getCoordinate(), $pHyperlink);
+		$this->getWorksheet()->setHyperlink($this->getCoordinate(), $pHyperlink);
 
 		return $this->notifyCacheController();
 	}
@@ -481,12 +481,31 @@ class PHPExcel_Cell
 	/**
 	 *	Get parent worksheet
 	 *
-	 *	@return PHPExcel_Worksheet
+	 *	@return PHPExcel_CachedObjectStorage_CacheBase
 	 */
 	public function getParent() {
 		return $this->_parent;
 	}
 
+	/**
+	 *	Get parent worksheet
+	 *
+	 *	@return PHPExcel_Worksheet
+	 */
+	public function getWorksheet() {
+		return $this->_parent->getParent();
+	}
+
+	/**
+	 *	Get cell style
+	 *
+	 *	@return	PHPExcel_Style
+	 */
+	public function getStyle()
+	{
+		return $this->getWorksheet()->getParent()->getCellXfByIndex($this->getXfIndex());
+	}
+
 	/**
 	 *	Re-bind parent
 	 *
@@ -494,7 +513,7 @@ class PHPExcel_Cell
 	 *	@return	PHPExcel_Cell
 	 */
 	public function rebindParent(PHPExcel_Worksheet $parent) {
-		$this->_parent = $parent;
+		$this->_parent = $parent->getCellCacheController();
 
 		return $this->notifyCacheController();
 	}
@@ -727,7 +746,6 @@ class PHPExcel_Cell
 	 *
 	 *	@param	string $pString
 	 *	@return	int Column index (base 1 !!!)
-	 *	@throws	Exception
 	 */
 	public static function columnIndexFromString($pString = 'A')
 	{
@@ -825,8 +843,8 @@ class PHPExcel_Cell
 
 				// Range...
 				list($rangeStart, $rangeEnd)	= $range;
-				list($startCol, $startRow)	= sscanf($rangeStart,'%[A-Z]%d');
-				list($endCol, $endRow)		= sscanf($rangeEnd,'%[A-Z]%d');
+				sscanf($rangeStart,'%[A-Z]%d', $startCol, $startRow);
+				sscanf($rangeEnd,'%[A-Z]%d', $endCol, $endRow);
 				$endCol++;
 
 				// Current data
@@ -848,7 +866,7 @@ class PHPExcel_Cell
 		//	Sort the result by column and row
 		$sortKeys = array();
 		foreach (array_unique($returnValue) as $coord) {
-			list($column,$row) = sscanf($coord,'%[A-Z]%d');
+			sscanf($coord,'%[A-Z]%d', $column, $row);
 			$sortKeys[sprintf('%3s%09d',$column,$row)] = $coord;
 		}
 		ksort($sortKeys);
@@ -861,16 +879,16 @@ class PHPExcel_Cell
 	 * Compare 2 cells
 	 *
 	 * @param	PHPExcel_Cell	$a	Cell a
-	 * @param	PHPExcel_Cell	$a	Cell b
+	 * @param	PHPExcel_Cell	$b	Cell b
 	 * @return	int		Result of comparison (always -1 or 1, never zero!)
 	 */
 	public static function compareCells(PHPExcel_Cell $a, PHPExcel_Cell $b)
 	{
-		if ($a->_row < $b->_row) {
+		if ($a->getRow() < $b->getRow()) {
 			return -1;
-		} elseif ($a->_row > $b->_row) {
+		} elseif ($a->getRow() > $b->getRow()) {
 			return 1;
-		} elseif (self::columnIndexFromString($a->_column) < self::columnIndexFromString($b->_column)) {
+		} elseif (self::columnIndexFromString($a->getColumn()) < self::columnIndexFromString($b->getColumn())) {
 			return -1;
 		} else {
 			return 1;
@@ -894,11 +912,11 @@ class PHPExcel_Cell
 	 * Set value binder to use
 	 *
 	 * @param PHPExcel_Cell_IValueBinder $binder
-	 * @throws Exception
+	 * @throws PHPExcel_Exception
 	 */
 	public static function setValueBinder(PHPExcel_Cell_IValueBinder $binder = NULL) {
 		if ($binder === NULL) {
-			throw new Exception("A PHPExcel_Cell_IValueBinder is required for PHPExcel to function correctly.");
+			throw new PHPExcel_Exception("A PHPExcel_Cell_IValueBinder is required for PHPExcel to function correctly.");
 		}
 
 		self::$_valueBinder = $binder;

htdocs/includes/phpexcel/PHPExcel/Cell/AdvancedValueBinder.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,19 +20,19 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Cell
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
- * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
+ * @version    1.8.0, 2014-03-02
  */
 
 
 /** PHPExcel root directory */
 if (!defined('PHPEXCEL_ROOT')) {
-	/**
-	 * @ignore
-	 */
-	define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../../');
-	require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
+    /**
+     * @ignore
+     */
+    define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../../');
+    require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
 }
 
 
@@ -41,150 +41,152 @@ if (!defined('PHPEXCEL_ROOT')) {
  *
  * @category   PHPExcel
  * @package    PHPExcel_Cell
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Cell_AdvancedValueBinder extends PHPExcel_Cell_DefaultValueBinder implements PHPExcel_Cell_IValueBinder
 {
-	/**
-	 * Bind value to a cell
-	 *
-	 * @param PHPExcel_Cell $cell	Cell to bind value to
-	 * @param mixed $value			Value to bind in cell
-	 * @return boolean
-	 */
-	public function bindValue(PHPExcel_Cell $cell, $value = null)
-	{
-		// sanitize UTF-8 strings
-		if (is_string($value)) {
-			$value = PHPExcel_Shared_String::SanitizeUTF8($value);
-		}
+    /**
+     * Bind value to a cell
+     *
+     * @param  PHPExcel_Cell  $cell  Cell to bind value to
+     * @param  mixed $value          Value to bind in cell
+     * @return boolean
+     */
+    public function bindValue(PHPExcel_Cell $cell, $value = null)
+    {
+        // sanitize UTF-8 strings
+        if (is_string($value)) {
+            $value = PHPExcel_Shared_String::SanitizeUTF8($value);
+        }
 
-		// Find out data type
-		$dataType = parent::dataTypeForValue($value);
+        // Find out data type
+        $dataType = parent::dataTypeForValue($value);
 
-		// Style logic - strings
-		if ($dataType === PHPExcel_Cell_DataType::TYPE_STRING && !$value instanceof PHPExcel_RichText) {
-			//	Test for booleans using locale-setting
-			if ($value == PHPExcel_Calculation::getTRUE()) {
-				$cell->setValueExplicit( TRUE, PHPExcel_Cell_DataType::TYPE_BOOL);
-				return true;
-			} elseif($value == PHPExcel_Calculation::getFALSE()) {
-				$cell->setValueExplicit( FALSE, PHPExcel_Cell_DataType::TYPE_BOOL);
-				return true;
-			}
+        // Style logic - strings
+        if ($dataType === PHPExcel_Cell_DataType::TYPE_STRING && !$value instanceof PHPExcel_RichText) {
+            //    Test for booleans using locale-setting
+            if ($value == PHPExcel_Calculation::getTRUE()) {
+                $cell->setValueExplicit( TRUE, PHPExcel_Cell_DataType::TYPE_BOOL);
+                return true;
+            } elseif($value == PHPExcel_Calculation::getFALSE()) {
+                $cell->setValueExplicit( FALSE, PHPExcel_Cell_DataType::TYPE_BOOL);
+                return true;
+            }
 
-			// Check for number in scientific format
-			if (preg_match('/^'.PHPExcel_Calculation::CALCULATION_REGEXP_NUMBER.'$/', $value)) {
-				$cell->setValueExplicit( (float) $value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
-				return true;
-			}
+            // Check for number in scientific format
+            if (preg_match('/^'.PHPExcel_Calculation::CALCULATION_REGEXP_NUMBER.'$/', $value)) {
+                $cell->setValueExplicit( (float) $value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
+                return true;
+            }
 
-			// Check for fraction
-			if (preg_match('/^([+-]?) *([0-9]*)\s?\/\s*([0-9]*)$/', $value, $matches)) {
-				// Convert value to number
-				$value = $matches[2] / $matches[3];
-				if ($matches[1] == '-') $value = 0 - $value;
-				$cell->setValueExplicit( (float) $value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
-				// Set style
-				$cell->getParent()->getStyle( $cell->getCoordinate() )
-					->getNumberFormat()->setFormatCode( '??/??' );
-				return true;
-			} elseif (preg_match('/^([+-]?)([0-9]*) +([0-9]*)\s?\/\s*([0-9]*)$/', $value, $matches)) {
-				// Convert value to number
-				$value = $matches[2] + ($matches[3] / $matches[4]);
-				if ($matches[1] == '-') $value = 0 - $value;
-				$cell->setValueExplicit( (float) $value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
-				// Set style
-				$cell->getParent()->getStyle( $cell->getCoordinate() )
-					->getNumberFormat()->setFormatCode( '# ??/??' );
-				return true;
-			}
+            // Check for fraction
+            if (preg_match('/^([+-]?)\s*([0-9]+)\s?\/\s*([0-9]+)$/', $value, $matches)) {
+                // Convert value to number
+                $value = $matches[2] / $matches[3];
+                if ($matches[1] == '-') $value = 0 - $value;
+                $cell->setValueExplicit( (float) $value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
+                // Set style
+                $cell->getWorksheet()->getStyle( $cell->getCoordinate() )
+                    ->getNumberFormat()->setFormatCode( '??/??' );
+                return true;
+            } elseif (preg_match('/^([+-]?)([0-9]*) +([0-9]*)\s?\/\s*([0-9]*)$/', $value, $matches)) {
+                // Convert value to number
+                $value = $matches[2] + ($matches[3] / $matches[4]);
+                if ($matches[1] == '-') $value = 0 - $value;
+                $cell->setValueExplicit( (float) $value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
+                // Set style
+                $cell->getWorksheet()->getStyle( $cell->getCoordinate() )
+                    ->getNumberFormat()->setFormatCode( '# ??/??' );
+                return true;
+            }
 
-			// Check for percentage
-			if (preg_match('/^\-?[0-9]*\.?[0-9]*\s?\%$/', $value)) {
-				// Convert value to number
-				$value = (float) str_replace('%', '', $value) / 100;
-				$cell->setValueExplicit( $value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
-				// Set style
-				$cell->getParent()->getStyle( $cell->getCoordinate() )
-					->getNumberFormat()->setFormatCode( PHPExcel_Style_NumberFormat::FORMAT_PERCENTAGE_00 );
-				return true;
-			}
+            // Check for percentage
+            if (preg_match('/^\-?[0-9]*\.?[0-9]*\s?\%$/', $value)) {
+                // Convert value to number
+                $value = (float) str_replace('%', '', $value) / 100;
+                $cell->setValueExplicit( $value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
+                // Set style
+                $cell->getWorksheet()->getStyle( $cell->getCoordinate() )
+                    ->getNumberFormat()->setFormatCode( PHPExcel_Style_NumberFormat::FORMAT_PERCENTAGE_00 );
+                return true;
+            }
 
-			// Check for currency
-			$currencyCode = PHPExcel_Shared_String::getCurrencyCode();
-			if (preg_match('/^'.preg_quote($currencyCode).' *(\d{1,3}(\,\d{3})*|(\d+))(\.\d{2})?$/', $value)) {
-				// Convert value to number
-				$value = (float) trim(str_replace(array($currencyCode,','), '', $value));
-				$cell->setValueExplicit( $value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
-				// Set style
-				$cell->getParent()->getStyle( $cell->getCoordinate() )
-					->getNumberFormat()->setFormatCode(
-						str_replace('$', $currencyCode, PHPExcel_Style_NumberFormat::FORMAT_CURRENCY_USD_SIMPLE )
-					);
-				return true;
-			} elseif (preg_match('/^\$ *(\d{1,3}(\,\d{3})*|(\d+))(\.\d{2})?$/', $value)) {
-				// Convert value to number
-				$value = (float) trim(str_replace(array('$',','), '', $value));
-				$cell->setValueExplicit( $value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
-				// Set style
-				$cell->getParent()->getStyle( $cell->getCoordinate() )
-					->getNumberFormat()->setFormatCode( PHPExcel_Style_NumberFormat::FORMAT_CURRENCY_USD_SIMPLE );
-				return true;
-			}
+            // Check for currency
+            $currencyCode = PHPExcel_Shared_String::getCurrencyCode();
+            $decimalSeparator = PHPExcel_Shared_String::getDecimalSeparator();
+            $thousandsSeparator = PHPExcel_Shared_String::getThousandsSeparator();
+            if (preg_match('/^'.preg_quote($currencyCode).' *(\d{1,3}('.preg_quote($thousandsSeparator).'\d{3})*|(\d+))('.preg_quote($decimalSeparator).'\d{2})?$/', $value)) {
+                // Convert value to number
+                $value = (float) trim(str_replace(array($currencyCode, $thousandsSeparator, $decimalSeparator), array('', '', '.'), $value));
+                $cell->setValueExplicit( $value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
+                // Set style
+                $cell->getWorksheet()->getStyle( $cell->getCoordinate() )
+                    ->getNumberFormat()->setFormatCode(
+                        str_replace('$', $currencyCode, PHPExcel_Style_NumberFormat::FORMAT_CURRENCY_USD_SIMPLE )
+                    );
+                return true;
+            } elseif (preg_match('/^\$ *(\d{1,3}(\,\d{3})*|(\d+))(\.\d{2})?$/', $value)) {
+                // Convert value to number
+                $value = (float) trim(str_replace(array('$',','), '', $value));
+                $cell->setValueExplicit( $value, PHPExcel_Cell_DataType::TYPE_NUMERIC);
+                // Set style
+                $cell->getWorksheet()->getStyle( $cell->getCoordinate() )
+                    ->getNumberFormat()->setFormatCode( PHPExcel_Style_NumberFormat::FORMAT_CURRENCY_USD_SIMPLE );
+                return true;
+            }
 
-			// Check for time without seconds e.g. '9:45', '09:45'
-			if (preg_match('/^(\d|[0-1]\d|2[0-3]):[0-5]\d$/', $value)) {
-				// Convert value to number
-				list($h, $m) = explode(':', $value);
-				$days = $h / 24 + $m / 1440;
-				$cell->setValueExplicit($days, PHPExcel_Cell_DataType::TYPE_NUMERIC);
-				// Set style
-				$cell->getParent()->getStyle( $cell->getCoordinate() )
-					->getNumberFormat()->setFormatCode( PHPExcel_Style_NumberFormat::FORMAT_DATE_TIME3 );
-				return true;
-			}
+            // Check for time without seconds e.g. '9:45', '09:45'
+            if (preg_match('/^(\d|[0-1]\d|2[0-3]):[0-5]\d$/', $value)) {
+                // Convert value to number
+                list($h, $m) = explode(':', $value);
+                $days = $h / 24 + $m / 1440;
+                $cell->setValueExplicit($days, PHPExcel_Cell_DataType::TYPE_NUMERIC);
+                // Set style
+                $cell->getWorksheet()->getStyle( $cell->getCoordinate() )
+                    ->getNumberFormat()->setFormatCode( PHPExcel_Style_NumberFormat::FORMAT_DATE_TIME3 );
+                return true;
+            }
 
-			// Check for time with seconds '9:45:59', '09:45:59'
-			if (preg_match('/^(\d|[0-1]\d|2[0-3]):[0-5]\d:[0-5]\d$/', $value)) {
-				// Convert value to number
-				list($h, $m, $s) = explode(':', $value);
-				$days = $h / 24 + $m / 1440 + $s / 86400;
-				// Convert value to number
-				$cell->setValueExplicit($days, PHPExcel_Cell_DataType::TYPE_NUMERIC);
-				// Set style
-				$cell->getParent()->getStyle( $cell->getCoordinate() )
-					->getNumberFormat()->setFormatCode( PHPExcel_Style_NumberFormat::FORMAT_DATE_TIME4 );
-				return true;
-			}
+            // Check for time with seconds '9:45:59', '09:45:59'
+            if (preg_match('/^(\d|[0-1]\d|2[0-3]):[0-5]\d:[0-5]\d$/', $value)) {
+                // Convert value to number
+                list($h, $m, $s) = explode(':', $value);
+                $days = $h / 24 + $m / 1440 + $s / 86400;
+                // Convert value to number
+                $cell->setValueExplicit($days, PHPExcel_Cell_DataType::TYPE_NUMERIC);
+                // Set style
+                $cell->getWorksheet()->getStyle( $cell->getCoordinate() )
+                    ->getNumberFormat()->setFormatCode( PHPExcel_Style_NumberFormat::FORMAT_DATE_TIME4 );
+                return true;
+            }
 
-			// Check for datetime, e.g. '2008-12-31', '2008-12-31 15:59', '2008-12-31 15:59:10'
-			if (($d = PHPExcel_Shared_Date::stringToExcel($value)) !== false) {
-				// Convert value to number
-				$cell->setValueExplicit($d, PHPExcel_Cell_DataType::TYPE_NUMERIC);
-				// Determine style. Either there is a time part or not. Look for ':'
-				if (strpos($value, ':') !== false) {
-					$formatCode = 'yyyy-mm-dd h:mm';
-				} else {
-					$formatCode = 'yyyy-mm-dd';
-				}
-				$cell->getParent()->getStyle( $cell->getCoordinate() )
-					->getNumberFormat()->setFormatCode($formatCode);
-				return true;
-			}
+            // Check for datetime, e.g. '2008-12-31', '2008-12-31 15:59', '2008-12-31 15:59:10'
+            if (($d = PHPExcel_Shared_Date::stringToExcel($value)) !== false) {
+                // Convert value to number
+                $cell->setValueExplicit($d, PHPExcel_Cell_DataType::TYPE_NUMERIC);
+                // Determine style. Either there is a time part or not. Look for ':'
+                if (strpos($value, ':') !== false) {
+                    $formatCode = 'yyyy-mm-dd h:mm';
+                } else {
+                    $formatCode = 'yyyy-mm-dd';
+                }
+                $cell->getWorksheet()->getStyle( $cell->getCoordinate() )
+                    ->getNumberFormat()->setFormatCode($formatCode);
+                return true;
+            }
 
-			// Check for newline character "\n"
-			if (strpos($value, "\n") !== FALSE) {
-				$value = PHPExcel_Shared_String::SanitizeUTF8($value);
-				$cell->setValueExplicit($value, PHPExcel_Cell_DataType::TYPE_STRING);
-				// Set style
-				$cell->getParent()->getStyle( $cell->getCoordinate() )
-					->getAlignment()->setWrapText(TRUE);
-				return true;
-			}
-		}
+            // Check for newline character "\n"
+            if (strpos($value, "\n") !== FALSE) {
+                $value = PHPExcel_Shared_String::SanitizeUTF8($value);
+                $cell->setValueExplicit($value, PHPExcel_Cell_DataType::TYPE_STRING);
+                // Set style
+                $cell->getWorksheet()->getStyle( $cell->getCoordinate() )
+                    ->getAlignment()->setWrapText(TRUE);
+                return true;
+            }
+        }
 
-		// Not bound yet? Use parent...
-		return parent::bindValue($cell, $value);
-	}
+        // Not bound yet? Use parent...
+        return parent::bindValue($cell, $value);
+    }
 }

htdocs/includes/phpexcel/PHPExcel/Cell/DataType.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Cell
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
- * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -31,84 +31,92 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Cell
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Cell_DataType
 {
-	/* Data types */
-	const TYPE_STRING2		= 'str';
-	const TYPE_STRING		= 's';
-	const TYPE_FORMULA		= 'f';
-	const TYPE_NUMERIC		= 'n';
-	const TYPE_BOOL			= 'b';
-    const TYPE_NULL			= 'null';
-    const TYPE_INLINE		= 'inlineStr';
-	const TYPE_ERROR		= 'e';
+    /* Data types */
+    const TYPE_STRING2  = 'str';
+    const TYPE_STRING   = 's';
+    const TYPE_FORMULA  = 'f';
+    const TYPE_NUMERIC  = 'n';
+    const TYPE_BOOL     = 'b';
+    const TYPE_NULL     = 'null';
+    const TYPE_INLINE   = 'inlineStr';
+    const TYPE_ERROR    = 'e';
 
-	/**
-	 * List of error codes
-	 *
-	 * @var array
-	 */
-	private static $_errorCodes	= array('#NULL!' => 0, '#DIV/0!' => 1, '#VALUE!' => 2, '#REF!' => 3, '#NAME?' => 4, '#NUM!' => 5, '#N/A' => 6);
+    /**
+     * List of error codes
+     *
+     * @var array
+     */
+    private static $_errorCodes = array(
+        '#NULL!'  => 0,
+        '#DIV/0!' => 1,
+        '#VALUE!' => 2,
+        '#REF!'   => 3,
+        '#NAME?'  => 4,
+        '#NUM!'   => 5,
+        '#N/A'    => 6
+    );
 
-	/**
-	 * Get list of error codes
-	 *
-	 * @return array
-	 */
-	public static function getErrorCodes() {
-		return self::$_errorCodes;
-	}
+    /**
+     * Get list of error codes
+     *
+     * @return array
+     */
+    public static function getErrorCodes() {
+        return self::$_errorCodes;
+    }
 
-	/**
-	 * DataType for value
-	 *
-	 * @deprecated Replaced by PHPExcel_Cell_IValueBinder infrastructure
-	 * @param	mixed 	$pValue
-	 * @return 	int
-	 */
-	public static function dataTypeForValue($pValue = null) {
-		return PHPExcel_Cell_DefaultValueBinder::dataTypeForValue($pValue);
-	}
+    /**
+     * DataType for value
+     *
+     * @deprecated  Replaced by PHPExcel_Cell_IValueBinder infrastructure, will be removed in version 1.8.0
+     * @param       mixed  $pValue
+     * @return      string
+     */
+    public static function dataTypeForValue($pValue = null) {
+        return PHPExcel_Cell_DefaultValueBinder::dataTypeForValue($pValue);
+    }
 
-	/**
-	 * Check a string that it satisfies Excel requirements
-	 *
-	 * @param mixed Value to sanitize to an Excel string
-	 * @return mixed Sanitized value
-	 */
-	public static function checkString($pValue = null)
-	{
-		if ($pValue instanceof PHPExcel_RichText) {
-			// TODO: Sanitize Rich-Text string (max. character count is 32,767)
-			return $pValue;
-		}
+    /**
+     * Check a string that it satisfies Excel requirements
+     *
+     * @param  mixed  Value to sanitize to an Excel string
+     * @return mixed  Sanitized value
+     */
+    public static function checkString($pValue = null)
+    {
+        if ($pValue instanceof PHPExcel_RichText) {
+            // TODO: Sanitize Rich-Text string (max. character count is 32,767)
+            return $pValue;
+        }
 
-		// string must never be longer than 32,767 characters, truncate if necessary
-		$pValue = PHPExcel_Shared_String::Substring($pValue, 0, 32767);
+        // string must never be longer than 32,767 characters, truncate if necessary
+        $pValue = PHPExcel_Shared_String::Substring($pValue, 0, 32767);
 
-		// we require that newline is represented as "\n" in core, not as "\r\n" or "\r"
-		$pValue = str_replace(array("\r\n", "\r"), "\n", $pValue);
+        // we require that newline is represented as "\n" in core, not as "\r\n" or "\r"
+        $pValue = str_replace(array("\r\n", "\r"), "\n", $pValue);
 
-		return $pValue;
-	}
+        return $pValue;
+    }
 
-	/**
-	 * Check a value that it is a valid error code
-	 *
-	 * @param mixed Value to sanitize to an Excel error code
-	 * @return string Sanitized value
-	 */
-	public static function checkErrorCode($pValue = null)
-	{
-		$pValue = (string)$pValue;
+    /**
+     * Check a value that it is a valid error code
+     *
+     * @param  mixed   Value to sanitize to an Excel error code
+     * @return string  Sanitized value
+     */
+    public static function checkErrorCode($pValue = null)
+    {
+        $pValue = (string) $pValue;
 
-		if ( !array_key_exists($pValue, self::$_errorCodes) ) {
-			$pValue = '#NULL!';
-		}
+        if ( !array_key_exists($pValue, self::$_errorCodes) ) {
+            $pValue = '#NULL!';
+        }
 
-		return $pValue;
-	}
+        return $pValue;
+    }
 
 }

htdocs/includes/phpexcel/PHPExcel/Cell/DataValidation.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Cell
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
- * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -31,34 +31,34 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Cell
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Cell_DataValidation
 {
-	/* Data validation types */
-	const TYPE_NONE			= 'none';
-	const TYPE_CUSTOM		= 'custom';
-	const TYPE_DATE			= 'date';
-	const TYPE_DECIMAL		= 'decimal';
-	const TYPE_LIST			= 'list';
-	const TYPE_TEXTLENGTH	= 'textLength';
-	const TYPE_TIME			= 'time';
-	const TYPE_WHOLE		= 'whole';
-
-	/* Data validation error styles */
-	const STYLE_STOP		= 'stop';
-	const STYLE_WARNING		= 'warning';
-	const STYLE_INFORMATION	= 'information';
-
-	/* Data validation operators */
-	const OPERATOR_BETWEEN				= 'between';
-	const OPERATOR_EQUAL				= 'equal';
-	const OPERATOR_GREATERTHAN			= 'greaterThan';
-	const OPERATOR_GREATERTHANOREQUAL	= 'greaterThanOrEqual';
-	const OPERATOR_LESSTHAN				= 'lessThan';
-	const OPERATOR_LESSTHANOREQUAL		= 'lessThanOrEqual';
-	const OPERATOR_NOTBETWEEN			= 'notBetween';
-	const OPERATOR_NOTEQUAL				= 'notEqual';
+    /* Data validation types */
+    const TYPE_NONE        = 'none';
+    const TYPE_CUSTOM      = 'custom';
+    const TYPE_DATE        = 'date';
+    const TYPE_DECIMAL     = 'decimal';
+    const TYPE_LIST        = 'list';
+    const TYPE_TEXTLENGTH  = 'textLength';
+    const TYPE_TIME        = 'time';
+    const TYPE_WHOLE       = 'whole';
+
+    /* Data validation error styles */
+    const STYLE_STOP         = 'stop';
+    const STYLE_WARNING      = 'warning';
+    const STYLE_INFORMATION  = 'information';
+
+    /* Data validation operators */
+    const OPERATOR_BETWEEN             = 'between';
+    const OPERATOR_EQUAL               = 'equal';
+    const OPERATOR_GREATERTHAN         = 'greaterThan';
+    const OPERATOR_GREATERTHANOREQUAL  = 'greaterThanOrEqual';
+    const OPERATOR_LESSTHAN            = 'lessThan';
+    const OPERATOR_LESSTHANOREQUAL     = 'lessThanOrEqual';
+    const OPERATOR_NOTBETWEEN          = 'notBetween';
+    const OPERATOR_NOTEQUAL            = 'notEqual';
 
     /**
      * Formula 1
@@ -153,322 +153,320 @@ class PHPExcel_Cell_DataValidation
 
     /**
      * Create a new PHPExcel_Cell_DataValidation
-     *
-     * @throws	Exception
      */
     public function __construct()
     {
-    	// Initialise member variables
-		$this->_formula1 			= '';
-		$this->_formula2 			= '';
-		$this->_type 				= PHPExcel_Cell_DataValidation::TYPE_NONE;
-		$this->_errorStyle 			= PHPExcel_Cell_DataValidation::STYLE_STOP;
-		$this->_operator 			= '';
-		$this->_allowBlank 			= false;
-		$this->_showDropDown 		= false;
-		$this->_showInputMessage 	= false;
-		$this->_showErrorMessage 	= false;
-		$this->_errorTitle 			= '';
-		$this->_error 				= '';
-		$this->_promptTitle 		= '';
-		$this->_prompt 				= '';
+        // Initialise member variables
+        $this->_formula1          = '';
+        $this->_formula2          = '';
+        $this->_type              = PHPExcel_Cell_DataValidation::TYPE_NONE;
+        $this->_errorStyle        = PHPExcel_Cell_DataValidation::STYLE_STOP;
+        $this->_operator          = '';
+        $this->_allowBlank        = FALSE;
+        $this->_showDropDown      = FALSE;
+        $this->_showInputMessage  = FALSE;
+        $this->_showErrorMessage  = FALSE;
+        $this->_errorTitle        = '';
+        $this->_error             = '';
+        $this->_promptTitle       = '';
+        $this->_prompt            = '';
+    }
+
+    /**
+     * Get Formula 1
+     *
+     * @return string
+     */
+    public function getFormula1() {
+        return $this->_formula1;
+    }
+
+    /**
+     * Set Formula 1
+     *
+     * @param  string    $value
+     * @return PHPExcel_Cell_DataValidation
+     */
+    public function setFormula1($value = '') {
+        $this->_formula1 = $value;
+        return $this;
     }
 
-	/**
-	 * Get Formula 1
-	 *
-	 * @return string
-	 */
-	public function getFormula1() {
-		return $this->_formula1;
-	}
-
-	/**
-	 * Set Formula 1
-	 *
-	 * @param	string	$value
-	 * @return PHPExcel_Cell_DataValidation
-	 */
-	public function setFormula1($value = '') {
-		$this->_formula1 = $value;
-		return $this;
-	}
-
-	/**
-	 * Get Formula 2
-	 *
-	 * @return string
-	 */
-	public function getFormula2() {
-		return $this->_formula2;
-	}
-
-	/**
-	 * Set Formula 2
-	 *
-	 * @param	string	$value
-	 * @return PHPExcel_Cell_DataValidation
-	 */
-	public function setFormula2($value = '') {
-		$this->_formula2 = $value;
-		return $this;
-	}
-
-	/**
-	 * Get Type
-	 *
-	 * @return string
-	 */
-	public function getType() {
-		return $this->_type;
-	}
-
-	/**
-	 * Set Type
-	 *
-	 * @param	string	$value
-	 * @return PHPExcel_Cell_DataValidation
-	 */
-	public function setType($value = PHPExcel_Cell_DataValidation::TYPE_NONE) {
-		$this->_type = $value;
-		return $this;
-	}
-
-	/**
-	 * Get Error style
-	 *
-	 * @return string
-	 */
-	public function getErrorStyle() {
-		return $this->_errorStyle;
-	}
-
-	/**
-	 * Set Error style
-	 *
-	 * @param	string	$value
-	 * @return PHPExcel_Cell_DataValidation
-	 */
-	public function setErrorStyle($value = PHPExcel_Cell_DataValidation::STYLE_STOP) {
-		$this->_errorStyle = $value;
-		return $this;
-	}
-
-	/**
-	 * Get Operator
-	 *
-	 * @return string
-	 */
-	public function getOperator() {
-		return $this->_operator;
-	}
-
-	/**
-	 * Set Operator
-	 *
-	 * @param	string	$value
-	 * @return PHPExcel_Cell_DataValidation
-	 */
-	public function setOperator($value = '') {
-		$this->_operator = $value;
-		return $this;
-	}
-
-	/**
-	 * Get Allow Blank
-	 *
-	 * @return boolean
-	 */
-	public function getAllowBlank() {
-		return $this->_allowBlank;
-	}
-
-	/**
-	 * Set Allow Blank
-	 *
-	 * @param	boolean	$value
-	 * @return PHPExcel_Cell_DataValidation
-	 */
-	public function setAllowBlank($value = false) {
-		$this->_allowBlank = $value;
-		return $this;
-	}
-
-	/**
-	 * Get Show DropDown
-	 *
-	 * @return boolean
-	 */
-	public function getShowDropDown() {
-		return $this->_showDropDown;
-	}
-
-	/**
-	 * Set Show DropDown
-	 *
-	 * @param	boolean	$value
-	 * @return PHPExcel_Cell_DataValidation
-	 */
-	public function setShowDropDown($value = false) {
-		$this->_showDropDown = $value;
-		return $this;
-	}
-
-	/**
-	 * Get Show InputMessage
-	 *
-	 * @return boolean
-	 */
-	public function getShowInputMessage() {
-		return $this->_showInputMessage;
-	}
-
-	/**
-	 * Set Show InputMessage
-	 *
-	 * @param	boolean	$value
-	 * @return PHPExcel_Cell_DataValidation
-	 */
-	public function setShowInputMessage($value = false) {
-		$this->_showInputMessage = $value;
-		return $this;
-	}
-
-	/**
-	 * Get Show ErrorMessage
-	 *
-	 * @return boolean
-	 */
-	public function getShowErrorMessage() {
-		return $this->_showErrorMessage;
-	}
-
-	/**
-	 * Set Show ErrorMessage
-	 *
-	 * @param	boolean	$value
-	 * @return PHPExcel_Cell_DataValidation
-	 */
-	public function setShowErrorMessage($value = false) {
-		$this->_showErrorMessage = $value;
-		return $this;
-	}
-
-	/**
-	 * Get Error title
-	 *
-	 * @return string
-	 */
-	public function getErrorTitle() {
-		return $this->_errorTitle;
-	}
-
-	/**
-	 * Set Error title
-	 *
-	 * @param	string	$value
-	 * @return PHPExcel_Cell_DataValidation
-	 */
-	public function setErrorTitle($value = '') {
-		$this->_errorTitle = $value;
-		return $this;
-	}
-
-	/**
-	 * Get Error
-	 *
-	 * @return string
-	 */
-	public function getError() {
-		return $this->_error;
-	}
-
-	/**
-	 * Set Error
-	 *
-	 * @param	string	$value
-	 * @return PHPExcel_Cell_DataValidation
-	 */
-	public function setError($value = '') {
-		$this->_error = $value;
-		return $this;
-	}
-
-	/**
-	 * Get Prompt title
-	 *
-	 * @return string
-	 */
-	public function getPromptTitle() {
-		return $this->_promptTitle;
-	}
-
-	/**
-	 * Set Prompt title
-	 *
-	 * @param	string	$value
-	 * @return PHPExcel_Cell_DataValidation
-	 */
-	public function setPromptTitle($value = '') {
-		$this->_promptTitle = $value;
-		return $this;
-	}
-
-	/**
-	 * Get Prompt
-	 *
-	 * @return string
-	 */
-	public function getPrompt() {
-		return $this->_prompt;
-	}
-
-	/**
-	 * Set Prompt
-	 *
-	 * @param	string	$value
-	 * @return PHPExcel_Cell_DataValidation
-	 */
-	public function setPrompt($value = '') {
-		$this->_prompt = $value;
-		return $this;
-	}
-
-	/**
-	 * Get hash code
-	 *
-	 * @return string	Hash code
-	 */
-	public function getHashCode() {
-    	return md5(
-    		  $this->_formula1
-    		. $this->_formula2
-    		. $this->_type = PHPExcel_Cell_DataValidation::TYPE_NONE
-    		. $this->_errorStyle = PHPExcel_Cell_DataValidation::STYLE_STOP
-    		. $this->_operator
-    		. ($this->_allowBlank ? 't' : 'f')
-    		. ($this->_showDropDown ? 't' : 'f')
-    		. ($this->_showInputMessage ? 't' : 'f')
-    		. ($this->_showErrorMessage ? 't' : 'f')
-    		. $this->_errorTitle
-    		. $this->_error
-    		. $this->_promptTitle
-    		. $this->_prompt
-    		. __CLASS__
-    	);
+    /**
+     * Get Formula 2
+     *
+     * @return string
+     */
+    public function getFormula2() {
+        return $this->_formula2;
+    }
+
+    /**
+     * Set Formula 2
+     *
+     * @param  string    $value
+     * @return PHPExcel_Cell_DataValidation
+     */
+    public function setFormula2($value = '') {
+        $this->_formula2 = $value;
+        return $this;
+    }
+
+    /**
+     * Get Type
+     *
+     * @return string
+     */
+    public function getType() {
+        return $this->_type;
+    }
+
+    /**
+     * Set Type
+     *
+     * @param  string    $value
+     * @return PHPExcel_Cell_DataValidation
+     */
+    public function setType($value = PHPExcel_Cell_DataValidation::TYPE_NONE) {
+        $this->_type = $value;
+        return $this;
+    }
+
+    /**
+     * Get Error style
+     *
+     * @return string
+     */
+    public function getErrorStyle() {
+        return $this->_errorStyle;
+    }
+
+    /**
+     * Set Error style
+     *
+     * @param  string    $value
+     * @return PHPExcel_Cell_DataValidation
+     */
+    public function setErrorStyle($value = PHPExcel_Cell_DataValidation::STYLE_STOP) {
+        $this->_errorStyle = $value;
+        return $this;
+    }
+
+    /**
+     * Get Operator
+     *
+     * @return string
+     */
+    public function getOperator() {
+        return $this->_operator;
+    }
+
+    /**
+     * Set Operator
+     *
+     * @param  string    $value
+     * @return PHPExcel_Cell_DataValidation
+     */
+    public function setOperator($value = '') {
+        $this->_operator = $value;
+        return $this;
+    }
+
+    /**
+     * Get Allow Blank
+     *
+     * @return boolean
+     */
+    public function getAllowBlank() {
+        return $this->_allowBlank;
+    }
+
+    /**
+     * Set Allow Blank
+     *
+     * @param  boolean    $value
+     * @return PHPExcel_Cell_DataValidation
+     */
+    public function setAllowBlank($value = false) {
+        $this->_allowBlank = $value;
+        return $this;
+    }
+
+    /**
+     * Get Show DropDown
+     *
+     * @return boolean
+     */
+    public function getShowDropDown() {
+        return $this->_showDropDown;
+    }
+
+    /**
+     * Set Show DropDown
+     *
+     * @param  boolean    $value
+     * @return PHPExcel_Cell_DataValidation
+     */
+    public function setShowDropDown($value = false) {
+        $this->_showDropDown = $value;
+        return $this;
     }
 
-	/**
-	 * Implement PHP __clone to create a deep clone, not just a shallow copy.
-	 */
-	public function __clone() {
-		$vars = get_object_vars($this);
-		foreach ($vars as $key => $value) {
-			if (is_object($value)) {
-				$this->$key = clone $value;
-			} else {
-				$this->$key = $value;
-			}
-		}
-	}
+    /**
+     * Get Show InputMessage
+     *
+     * @return boolean
+     */
+    public function getShowInputMessage() {
+        return $this->_showInputMessage;
+    }
+
+    /**
+     * Set Show InputMessage
+     *
+     * @param  boolean    $value
+     * @return PHPExcel_Cell_DataValidation
+     */
+    public function setShowInputMessage($value = false) {
+        $this->_showInputMessage = $value;
+        return $this;
+    }
+
+    /**
+     * Get Show ErrorMessage
+     *
+     * @return boolean
+     */
+    public function getShowErrorMessage() {
+        return $this->_showErrorMessage;
+    }
+
+    /**
+     * Set Show ErrorMessage
+     *
+     * @param  boolean    $value
+     * @return PHPExcel_Cell_DataValidation
+     */
+    public function setShowErrorMessage($value = false) {
+        $this->_showErrorMessage = $value;
+        return $this;
+    }
+
+    /**
+     * Get Error title
+     *
+     * @return string
+     */
+    public function getErrorTitle() {
+        return $this->_errorTitle;
+    }
+
+    /**
+     * Set Error title
+     *
+     * @param  string    $value
+     * @return PHPExcel_Cell_DataValidation
+     */
+    public function setErrorTitle($value = '') {
+        $this->_errorTitle = $value;
+        return $this;
+    }
+
+    /**
+     * Get Error
+     *
+     * @return string
+     */
+    public function getError() {
+        return $this->_error;
+    }
+
+    /**
+     * Set Error
+     *
+     * @param  string    $value
+     * @return PHPExcel_Cell_DataValidation
+     */
+    public function setError($value = '') {
+        $this->_error = $value;
+        return $this;
+    }
+
+    /**
+     * Get Prompt title
+     *
+     * @return string
+     */
+    public function getPromptTitle() {
+        return $this->_promptTitle;
+    }
+
+    /**
+     * Set Prompt title
+     *
+     * @param  string    $value
+     * @return PHPExcel_Cell_DataValidation
+     */
+    public function setPromptTitle($value = '') {
+        $this->_promptTitle = $value;
+        return $this;
+    }
+
+    /**
+     * Get Prompt
+     *
+     * @return string
+     */
+    public function getPrompt() {
+        return $this->_prompt;
+    }
+
+    /**
+     * Set Prompt
+     *
+     * @param  string    $value
+     * @return PHPExcel_Cell_DataValidation
+     */
+    public function setPrompt($value = '') {
+        $this->_prompt = $value;
+        return $this;
+    }
+
+    /**
+     * Get hash code
+     *
+     * @return string    Hash code
+     */
+    public function getHashCode() {
+        return md5(
+              $this->_formula1
+            . $this->_formula2
+            . $this->_type = PHPExcel_Cell_DataValidation::TYPE_NONE
+            . $this->_errorStyle = PHPExcel_Cell_DataValidation::STYLE_STOP
+            . $this->_operator
+            . ($this->_allowBlank ? 't' : 'f')
+            . ($this->_showDropDown ? 't' : 'f')
+            . ($this->_showInputMessage ? 't' : 'f')
+            . ($this->_showErrorMessage ? 't' : 'f')
+            . $this->_errorTitle
+            . $this->_error
+            . $this->_promptTitle
+            . $this->_prompt
+            . __CLASS__
+        );
+    }
+
+    /**
+     * Implement PHP __clone to create a deep clone, not just a shallow copy.
+     */
+    public function __clone() {
+        $vars = get_object_vars($this);
+        foreach ($vars as $key => $value) {
+            if (is_object($value)) {
+                $this->$key = clone $value;
+            } else {
+                $this->$key = $value;
+            }
+        }
+    }
 }

htdocs/includes/phpexcel/PHPExcel/Cell/DefaultValueBinder.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,19 +20,19 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Cell
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
- * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
+ * @version    1.8.0, 2014-03-02
  */
 
 
 /** PHPExcel root directory */
 if (!defined('PHPEXCEL_ROOT')) {
-	/**
-	 * @ignore
-	 */
-	define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../../');
-	require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
+    /**
+     * @ignore
+     */
+    define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../../');
+    require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
 }
 
 
@@ -41,66 +41,66 @@ if (!defined('PHPEXCEL_ROOT')) {
  *
  * @category   PHPExcel
  * @package    PHPExcel_Cell
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Cell_DefaultValueBinder implements PHPExcel_Cell_IValueBinder
 {
-	/**
-	 * Bind value to a cell
-	 *
-	 * @param PHPExcel_Cell $cell	Cell to bind value to
-	 * @param mixed $value			Value to bind in cell
-	 * @return boolean
-	 */
-	public function bindValue(PHPExcel_Cell $cell, $value = null)
-	{
-		// sanitize UTF-8 strings
-		if (is_string($value)) {
-			$value = PHPExcel_Shared_String::SanitizeUTF8($value);
-		}
-
-		// Set value explicit
-		$cell->setValueExplicit( $value, self::dataTypeForValue($value) );
-
-		// Done!
-		return true;
-	}
-
-	/**
-	 * DataType for value
-	 *
-	 * @param	mixed 	$pValue
-	 * @return 	int
-	 */
-	public static function dataTypeForValue($pValue = null) {
-		// Match the value against a few data types
-		if (is_null($pValue)) {
-			return PHPExcel_Cell_DataType::TYPE_NULL;
-
-		} elseif ($pValue === '') {
-			return PHPExcel_Cell_DataType::TYPE_STRING;
-
-		} elseif ($pValue instanceof PHPExcel_RichText) {
-			return PHPExcel_Cell_DataType::TYPE_INLINE;
-
-		} elseif ($pValue{0} === '=' && strlen($pValue) > 1) {
-			return PHPExcel_Cell_DataType::TYPE_FORMULA;
-
-		} elseif (is_bool($pValue)) {
-			return PHPExcel_Cell_DataType::TYPE_BOOL;
-
-		} elseif (is_float($pValue) || is_int($pValue)) {
-			return PHPExcel_Cell_DataType::TYPE_NUMERIC;
-
-		} elseif (preg_match('/^\-?([0-9]+\\.?[0-9]*|[0-9]*\\.?[0-9]+)$/', $pValue)) {
-			return PHPExcel_Cell_DataType::TYPE_NUMERIC;
-
-		} elseif (is_string($pValue) && array_key_exists($pValue, PHPExcel_Cell_DataType::getErrorCodes())) {
-			return PHPExcel_Cell_DataType::TYPE_ERROR;
-
-		} else {
-			return PHPExcel_Cell_DataType::TYPE_STRING;
-
-		}
-	}
+    /**
+     * Bind value to a cell
+     *
+     * @param  PHPExcel_Cell  $cell   Cell to bind value to
+     * @param  mixed          $value  Value to bind in cell
+     * @return boolean
+     */
+    public function bindValue(PHPExcel_Cell $cell, $value = null)
+    {
+        // sanitize UTF-8 strings
+        if (is_string($value)) {
+            $value = PHPExcel_Shared_String::SanitizeUTF8($value);
+        }
+
+        // Set value explicit
+        $cell->setValueExplicit( $value, self::dataTypeForValue($value) );
+
+        // Done!
+        return TRUE;
+    }
+
+    /**
+     * DataType for value
+     *
+     * @param   mixed  $pValue
+     * @return  string
+     */
+    public static function dataTypeForValue($pValue = null) {
+        // Match the value against a few data types
+        if (is_null($pValue)) {
+            return PHPExcel_Cell_DataType::TYPE_NULL;
+
+        } elseif ($pValue === '') {
+            return PHPExcel_Cell_DataType::TYPE_STRING;
+
+        } elseif ($pValue instanceof PHPExcel_RichText) {
+            return PHPExcel_Cell_DataType::TYPE_INLINE;
+
+        } elseif ($pValue{0} === '=' && strlen($pValue) > 1) {
+            return PHPExcel_Cell_DataType::TYPE_FORMULA;
+
+        } elseif (is_bool($pValue)) {
+            return PHPExcel_Cell_DataType::TYPE_BOOL;
+
+        } elseif (is_float($pValue) || is_int($pValue)) {
+            return PHPExcel_Cell_DataType::TYPE_NUMERIC;
+
+        } elseif (preg_match('/^\-?([0-9]+\\.?[0-9]*|[0-9]*\\.?[0-9]+)$/', $pValue)) {
+            return PHPExcel_Cell_DataType::TYPE_NUMERIC;
+
+        } elseif (is_string($pValue) && array_key_exists($pValue, PHPExcel_Cell_DataType::getErrorCodes())) {
+            return PHPExcel_Cell_DataType::TYPE_ERROR;
+
+        } else {
+            return PHPExcel_Cell_DataType::TYPE_STRING;
+
+        }
+    }
 }

htdocs/includes/phpexcel/PHPExcel/Cell/Hyperlink.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Cell
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
- * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -31,97 +31,96 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Cell
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Cell_Hyperlink
 {
-	/**
-	 * URL to link the cell to
-	 *
-	 * @var string
-	 */
-	private $_url;
+    /**
+     * URL to link the cell to
+     *
+     * @var string
+     */
+    private $_url;
 
-	/**
-	 * Tooltip to display on the hyperlink
-	 *
-	 * @var string
-	 */
-	private $_tooltip;
+    /**
+     * Tooltip to display on the hyperlink
+     *
+     * @var string
+     */
+    private $_tooltip;
 
     /**
      * Create a new PHPExcel_Cell_Hyperlink
      *
-     * @param 	string				$pUrl		Url to link the cell to
-     * @param	string				$pTooltip	Tooltip to display on the hyperlink
-     * @throws	Exception
+     * @param  string  $pUrl      Url to link the cell to
+     * @param  string  $pTooltip  Tooltip to display on the hyperlink
      */
     public function __construct($pUrl = '', $pTooltip = '')
     {
-    	// Initialise member variables
-		$this->_url 		= $pUrl;
-		$this->_tooltip 	= $pTooltip;
+        // Initialise member variables
+        $this->_url         = $pUrl;
+        $this->_tooltip     = $pTooltip;
     }
 
-	/**
-	 * Get URL
-	 *
-	 * @return string
-	 */
-	public function getUrl() {
-		return $this->_url;
-	}
+    /**
+     * Get URL
+     *
+     * @return string
+     */
+    public function getUrl() {
+        return $this->_url;
+    }
 
-	/**
-	 * Set URL
-	 *
-	 * @param	string	$value
-	 * @return PHPExcel_Cell_Hyperlink
-	 */
-	public function setUrl($value = '') {
-		$this->_url = $value;
-		return $this;
-	}
+    /**
+     * Set URL
+     *
+     * @param  string    $value
+     * @return PHPExcel_Cell_Hyperlink
+     */
+    public function setUrl($value = '') {
+        $this->_url = $value;
+        return $this;
+    }
 
-	/**
-	 * Get tooltip
-	 *
-	 * @return string
-	 */
-	public function getTooltip() {
-		return $this->_tooltip;
-	}
+    /**
+     * Get tooltip
+     *
+     * @return string
+     */
+    public function getTooltip() {
+        return $this->_tooltip;
+    }
 
-	/**
-	 * Set tooltip
-	 *
-	 * @param	string	$value
-	 * @return PHPExcel_Cell_Hyperlink
-	 */
-	public function setTooltip($value = '') {
-		$this->_tooltip = $value;
-		return $this;
-	}
+    /**
+     * Set tooltip
+     *
+     * @param  string    $value
+     * @return PHPExcel_Cell_Hyperlink
+     */
+    public function setTooltip($value = '') {
+        $this->_tooltip = $value;
+        return $this;
+    }
 
-	/**
-	 * Is this hyperlink internal? (to another sheet)
-	 *
-	 * @return boolean
-	 */
-	public function isInternal() {
-		return strpos($this->_url, 'sheet://') !== false;
-	}
+    /**
+     * Is this hyperlink internal? (to another worksheet)
+     *
+     * @return boolean
+     */
+    public function isInternal() {
+        return strpos($this->_url, 'sheet://') !== false;
+    }
 
-	/**
-	 * Get hash code
-	 *
-	 * @return string	Hash code
-	 */
-	public function getHashCode() {
-    	return md5(
-    		  $this->_url
-    		. $this->_tooltip
-    		. __CLASS__
-    	);
+    /**
+     * Get hash code
+     *
+     * @return string    Hash code
+     */
+    public function getHashCode() {
+        return md5(
+              $this->_url
+            . $this->_tooltip
+            . __CLASS__
+        );
     }
 }

htdocs/includes/phpexcel/PHPExcel/Cell/IValueBinder.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Cell
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
- * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -31,16 +31,16 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Cell
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 interface PHPExcel_Cell_IValueBinder
 {
-	/**
-	 * Bind value to a cell
-	 *
-	 * @param PHPExcel_Cell $cell	Cell to bind value to
-	 * @param mixed $value			Value to bind in cell
-	 * @return boolean
-	 */
-	public function bindValue(PHPExcel_Cell $cell, $value = null);
+    /**
+     * Bind value to a cell
+     *
+     * @param  PHPExcel_Cell $cell    Cell to bind value to
+     * @param  mixed $value           Value to bind in cell
+     * @return boolean
+     */
+    public function bindValue(PHPExcel_Cell $cell, $value = NULL);
 }

htdocs/includes/phpexcel/PHPExcel/Chart.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category	PHPExcel
  * @package		PHPExcel_Chart
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license		http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version		1.7.8, 2012-10-12
+ * @version		1.8.0, 2014-03-02
  */
 
 
@@ -31,7 +31,7 @@
  *
  * @category	PHPExcel
  * @package		PHPExcel_Chart
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Chart
 {
@@ -184,7 +184,7 @@ class PHPExcel_Chart
 	 * Set Worksheet
 	 *
 	 * @param	PHPExcel_Worksheet	$pValue
-	 * @throws	Exception
+	 * @throws	PHPExcel_Chart_Exception
 	 * @return PHPExcel_Chart
 	 */
 	public function setWorksheet(PHPExcel_Worksheet $pValue = null) {
@@ -378,6 +378,13 @@ class PHPExcel_Chart
 		return $this;
 	}
 
+	/**
+	 * Set the offset position within the Top Left cell for the chart
+	 *
+	 * @param	integer	$xOffset
+	 * @param	integer	$yOffset
+	 * @return PHPExcel_Chart
+	 */
 	public function setTopLeftOffset($xOffset=null,$yOffset=null) {
 		if (!is_null($xOffset))
 			$this->setTopLeftXOffset($xOffset);
@@ -387,6 +394,11 @@ class PHPExcel_Chart
 		return $this;
 	}
 
+	/**
+	 * Get the offset position within the Top Left cell for the chart
+	 *
+	 * @return integer[]
+	 */
 	public function getTopLeftOffset() {
 		return array( 'X' => $this->_topLeftXOffset,
 					  'Y' => $this->_topLeftYOffset
@@ -458,6 +470,13 @@ class PHPExcel_Chart
 		return $this->_bottomRightCellRef;
 	}
 
+	/**
+	 * Set the offset position within the Bottom Right cell for the chart
+	 *
+	 * @param	integer	$xOffset
+	 * @param	integer	$yOffset
+	 * @return PHPExcel_Chart
+	 */
 	public function setBottomRightOffset($xOffset=null,$yOffset=null) {
 		if (!is_null($xOffset))
 			$this->setBottomRightXOffset($xOffset);
@@ -467,6 +486,11 @@ class PHPExcel_Chart
 		return $this;
 	}
 
+	/**
+	 * Get the offset position within the Bottom Right cell for the chart
+	 *
+	 * @return integer[]
+	 */
 	public function getBottomRightOffset() {
 		return array( 'X' => $this->_bottomRightXOffset,
 					  'Y' => $this->_bottomRightYOffset

htdocs/includes/phpexcel/PHPExcel/Chart/DataSeries.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category	PHPExcel
  * @package		PHPExcel_Chart
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license		http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version	1.7.8, 2012-10-12
+ * @version	1.8.0, 2014-03-02
  */
 
 
@@ -31,7 +31,7 @@
  *
  * @category	PHPExcel
  * @package		PHPExcel_Chart
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Chart_DataSeries
 {
@@ -52,6 +52,7 @@ class PHPExcel_Chart_DataSeries
 	const TYPE_RADARCHART		= 'radarChart';
 	const TYPE_BUBBLECHART		= 'bubbleChart';
 	const TYPE_STOCKCHART		= 'stockChart';
+	const TYPE_CANDLECHART		= self::TYPE_STOCKCHART;	   //	Synonym
 
 	const GROUPING_CLUSTERED			= 'clustered';
 	const GROUPING_STACKED				= 'stacked';
@@ -169,9 +170,11 @@ class PHPExcel_Chart_DataSeries
 	 * Set Plot Type
 	 *
 	 * @param string $plotType
+     * @return PHPExcel_Chart_DataSeries
 	 */
 	public function setPlotType($plotType = '') {
 		$this->_plotType = $plotType;
+        return $this;
 	}
 
 	/**
@@ -187,9 +190,11 @@ class PHPExcel_Chart_DataSeries
 	 * Set Plot Grouping Type
 	 *
 	 * @param string $groupingType
+     * @return PHPExcel_Chart_DataSeries
 	 */
 	public function setPlotGrouping($groupingType = null) {
 		$this->_plotGrouping = $groupingType;
+        return $this;
 	}
 
 	/**
@@ -205,9 +210,11 @@ class PHPExcel_Chart_DataSeries
 	 * Set Plot Direction
 	 *
 	 * @param string $plotDirection
+     * @return PHPExcel_Chart_DataSeries
 	 */
 	public function setPlotDirection($plotDirection = null) {
 		$this->_plotDirection = $plotDirection;
+        return $this;
 	}
 
 	/**
@@ -280,9 +287,11 @@ class PHPExcel_Chart_DataSeries
 	 * Set Plot Style
 	 *
 	 * @param string $plotStyle
+     * @return PHPExcel_Chart_DataSeries
 	 */
 	public function setPlotStyle($plotStyle = null) {
 		$this->_plotStyle = $plotStyle;
+        return $this;
 	}
 
 	/**
@@ -331,9 +340,11 @@ class PHPExcel_Chart_DataSeries
 	 * Set Smooth Line
 	 *
 	 * @param boolean $smoothLine
+     * @return PHPExcel_Chart_DataSeries
 	 */
 	public function setSmoothLine($smoothLine = TRUE) {
 		$this->_smoothLine = $smoothLine;
+        return $this;
 	}
 
 	public function refresh(PHPExcel_Worksheet $worksheet) {

htdocs/includes/phpexcel/PHPExcel/Chart/DataSeriesValues.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category	PHPExcel
  * @package		PHPExcel_Chart
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license		http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version	1.7.8, 2012-10-12
+ * @version		1.8.0, 2014-03-02
  */
 
 
@@ -31,7 +31,7 @@
  *
  * @category	PHPExcel
  * @package		PHPExcel_Chart
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Chart_DataSeriesValues
 {
@@ -279,7 +279,7 @@ class PHPExcel_Chart_DataSeriesValues
 
 	public function refresh(PHPExcel_Worksheet $worksheet, $flatten = TRUE) {
         if ($this->_dataSource !== NULL) {
-        	$calcEngine = PHPExcel_Calculation::getInstance();
+        	$calcEngine = PHPExcel_Calculation::getInstance($worksheet->getParent());
 			$newDataValues = PHPExcel_Calculation::_unwrapResult(
 			    $calcEngine->_calculateFormulaValue(
 			        '='.$this->_dataSource,
@@ -289,6 +289,12 @@ class PHPExcel_Chart_DataSeriesValues
 			);
 			if ($flatten) {
 				$this->_dataValues = PHPExcel_Calculation_Functions::flattenArray($newDataValues);
+				foreach($this->_dataValues as &$dataValue) {
+					if ((!empty($dataValue)) && ($dataValue[0] == '#')) {
+						$dataValue = 0.0;
+					}
+				}
+				unset($dataValue);
 			} else {
 				$cellRange = explode('!',$this->_dataSource);
 				if (count($cellRange) > 1) {

htdocs/includes/phpexcel/PHPExcel/Chart/Exception.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Chart
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license	http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version	1.7.8, 2012-10-12
+ * @version	1.8.0, 2014-03-02
  */
 
 
@@ -31,9 +31,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Chart
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
-class PHPExcel_Chart_Exception extends Exception {
+class PHPExcel_Chart_Exception extends PHPExcel_Exception {
 	/**
 	 * Error handler callback
 	 *

htdocs/includes/phpexcel/PHPExcel/Chart/Layout.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category	PHPExcel
  * @package		PHPExcel_Chart
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license		http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version		1.7.8, 2012-10-12
+ * @version		1.8.0, 2014-03-02
  */
 
 
@@ -31,7 +31,7 @@
  *
  * @category	PHPExcel
  * @package		PHPExcel_Chart
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Chart_Layout
 {
@@ -167,9 +167,11 @@ class PHPExcel_Chart_Layout
 	 * Set Layout Target
 	 *
 	 * @param Layout Target $value
+     * @return PHPExcel_Chart_Layout
 	 */
 	public function setLayoutTarget($value) {
 		$this->_layoutTarget = $value;
+        return $this;
 	}
 
 	/**
@@ -185,9 +187,11 @@ class PHPExcel_Chart_Layout
 	 * Set X-Mode
 	 *
 	 * @param X-Mode $value
+     * @return PHPExcel_Chart_Layout
 	 */
 	public function setXMode($value) {
 		$this->_xMode = $value;
+        return $this;
 	}
 
 	/**
@@ -196,16 +200,18 @@ class PHPExcel_Chart_Layout
 	 * @return string
 	 */
 	public function getYMode() {
-		return $this->_xMode;
+		return $this->_yMode;
 	}
 
 	/**
 	 * Set Y-Mode
 	 *
 	 * @param Y-Mode $value
+     * @return PHPExcel_Chart_Layout
 	 */
 	public function setYMode($value) {
-		$this->_xMode = $value;
+		$this->_yMode = $value;
+        return $this;
 	}
 
 	/**
@@ -221,9 +227,11 @@ class PHPExcel_Chart_Layout
 	 * Set X-Position
 	 *
 	 * @param X-Position $value
+     * @return PHPExcel_Chart_Layout
 	 */
 	public function setXPosition($value) {
 		$this->_xPos = $value;
+        return $this;
 	}
 
 	/**
@@ -239,9 +247,11 @@ class PHPExcel_Chart_Layout
 	 * Set Y-Position
 	 *
 	 * @param Y-Position $value
+     * @return PHPExcel_Chart_Layout
 	 */
 	public function setYPosition($value) {
 		$this->_yPos = $value;
+        return $this;
 	}
 
 	/**
@@ -257,9 +267,11 @@ class PHPExcel_Chart_Layout
 	 * Set Width
 	 *
 	 * @param Width $value
+     * @return PHPExcel_Chart_Layout
 	 */
 	public function setWidth($value) {
 		$this->_width = $value;
+        return $this;
 	}
 
 	/**
@@ -275,9 +287,11 @@ class PHPExcel_Chart_Layout
 	 * Set Height
 	 *
 	 * @param Height $value
+     * @return PHPExcel_Chart_Layout
 	 */
 	public function setHeight($value) {
 		$this->_height = $value;
+        return $this;
 	}
 
 
@@ -295,9 +309,11 @@ class PHPExcel_Chart_Layout
 	 * Specifies that legend keys should be shown in data labels.
 	 *
 	 * @param boolean $value		Show legend key
+     * @return PHPExcel_Chart_Layout
 	 */
 	public function setShowLegendKey($value) {
 		$this->_showLegendKey = $value;
+        return $this;
 	}
 
 	/**
@@ -314,9 +330,11 @@ class PHPExcel_Chart_Layout
 	 * Specifies that the value should be shown in data labels.
 	 *
 	 * @param boolean $value		Show val
+     * @return PHPExcel_Chart_Layout
 	 */
 	public function setShowVal($value) {
 		$this->_showVal = $value;
+        return $this;
 	}
 
 	/**
@@ -333,9 +351,11 @@ class PHPExcel_Chart_Layout
 	 * Specifies that the category name should be shown in data labels.
 	 *
 	 * @param boolean $value		Show cat name
+     * @return PHPExcel_Chart_Layout
 	 */
 	public function setShowCatName($value) {
 		$this->_showCatName = $value;
+        return $this;
 	}
 
 	/**
@@ -351,10 +371,12 @@ class PHPExcel_Chart_Layout
 	 * Set show ser name
 	 * Specifies that the series name should be shown in data labels.
 	 *
-	 * @param boolean $value		Show ser name
+	 * @param boolean $value		Show series name
+     * @return PHPExcel_Chart_Layout
 	 */
 	public function setShowSerName($value) {
 		$this->_showSerName = $value;
+        return $this;
 	}
 
 	/**
@@ -371,9 +393,11 @@ class PHPExcel_Chart_Layout
 	 * Specifies that the percentage should be shown in data labels.
 	 *
 	 * @param boolean $value		Show percentage
+     * @return PHPExcel_Chart_Layout
 	 */
 	public function setShowPercent($value) {
 		$this->_showPercent = $value;
+        return $this;
 	}
 
 	/**
@@ -390,9 +414,11 @@ class PHPExcel_Chart_Layout
 	 * Specifies that the bubble size should be shown in data labels.
 	 *
 	 * @param boolean $value		Show bubble size
+     * @return PHPExcel_Chart_Layout
 	 */
 	public function setShowBubbleSize($value) {
 		$this->_showBubbleSize = $value;
+        return $this;
 	}
 
 	/**
@@ -409,9 +435,11 @@ class PHPExcel_Chart_Layout
 	 * Specifies that leader lines should be shown in data labels.
 	 *
 	 * @param boolean $value		Show leader lines
+     * @return PHPExcel_Chart_Layout
 	 */
 	public function setShowLeaderLines($value) {
 		$this->_showLeaderLines = $value;
+        return $this;
 	}
 
 }

htdocs/includes/phpexcel/PHPExcel/Chart/Legend.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category	PHPExcel
  * @package		PHPExcel_Chart
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license		http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version		1.7.8, 2012-10-12
+ * @version		1.8.0, 2014-03-02
  */
 
 
@@ -31,7 +31,7 @@
  *
  * @category	PHPExcel
  * @package		PHPExcel_Chart
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Chart_Legend
 {

htdocs/includes/phpexcel/PHPExcel/Chart/PlotArea.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category	PHPExcel
  * @package		PHPExcel_Chart
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license		http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version		1.7.8, 2012-10-12
+ * @version		1.8.0, 2014-03-02
  */
 
 
@@ -31,7 +31,7 @@
  *
  * @category	PHPExcel
  * @package		PHPExcel_Chart
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Chart_PlotArea
 {
@@ -110,10 +110,13 @@ class PHPExcel_Chart_PlotArea
 	/**
 	 * Set Plot Series
 	 *
-	 * @param array of PHPExcel_Chart_DataSeries
+	 * @param [PHPExcel_Chart_DataSeries]
+     * @return PHPExcel_Chart_PlotArea
 	 */
 	public function setPlotSeries($plotSeries = array()) {
 		$this->_plotSeries = $plotSeries;
+        
+        return $this;
 	}
 
 	public function refresh(PHPExcel_Worksheet $worksheet) {

htdocs/includes/phpexcel/PHPExcel/Chart/Renderer/jpgraph.php

@@ -3,7 +3,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,10 +20,10 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * @category	PHPExcel
- * @package		PHPExcel_Chart
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @package		PHPExcel_Chart_Renderer
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license		http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version		1.7.8, 2012-10-12
+ * @version		1.8.0, 2014-03-02
  */
 
 
@@ -35,7 +35,7 @@ require_once(PHPExcel_Settings::getChartRendererPath().'/jpgraph.php');
  *
  * @category	PHPExcel
  * @package		PHPExcel_Chart_Renderer
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Chart_Renderer_jpgraph
 {
@@ -107,13 +107,11 @@ class PHPExcel_Chart_Renderer_jpgraph
 
 		$testCurrentIndex = 0;
 		foreach($datasetLabels as $i => $datasetLabel) {
-			array_reverse($datasetLabel);
-
 			if (is_array($datasetLabel)) {
 				if ($rotation == 'bar') {
-					$datasetLabel = array_reverse($datasetLabel);
 					$datasetLabels[$i] = implode(" ",$datasetLabel);
 				} else {
+					$datasetLabel = array_reverse($datasetLabel);
 					$datasetLabels[$i] = implode("\n",$datasetLabel);
 				}
 			} else {
@@ -519,19 +517,37 @@ class PHPExcel_Chart_Renderer_jpgraph
 	private function _renderPlotStock($groupID) {
 		$seriesCount = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotSeriesCount();
 		$plotOrder = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotOrder();
-		$seriesPlots = array();
 
 		$dataValues = array();
-		//	Loop through each data series in turn
-		for($i = 0; $i < $seriesCount; ++$i) {
-			$dataValuesY = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotCategoryByIndex($i)->getDataValues();
-			$dataValuesX = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex($i)->getDataValues();
+		//	Loop through each data series in turn and build the plot arrays
+		foreach($plotOrder as $i => $v) {
+			$dataValuesX = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex($v)->getDataValues();
+			foreach($dataValuesX as $j => $dataValueX) {
+				$dataValues[$plotOrder[$i]][$j] = $dataValueX;
+			}
+		}
+		if(empty($dataValues)) {
+			return;
+		}
 
-			foreach($dataValuesX as $j => $dataValueX)
-			$dataValues[$j][$plotOrder[$i]] = $dataValueX;
+		$dataValuesPlot = array();
+        // Flatten the plot arrays to a single dimensional array to work with jpgraph
+		for($j = 0; $j < count($dataValues[0]); $j++) {
+			for($i = 0; $i < $seriesCount; $i++) {
+				$dataValuesPlot[] = $dataValues[$i][$j];
+			}
 		}
 
-		$seriesPlot = new StockPlot($dataValues);
+        // Set the x-axis labels
+        $labelCount = count($this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotValuesByIndex(0)->getPointCount());
+		if ($labelCount > 0) {
+			$datasetLabels = $this->_chart->getPlotArea()->getPlotGroupByIndex($groupID)->getPlotCategoryByIndex(0)->getDataValues();
+			$datasetLabels = $this->_formatDataSetLabels($groupID, $datasetLabels, $labelCount);
+			$this->_graph->xaxis->SetTickLabels($datasetLabels);
+		}
+
+		$seriesPlot = new StockPlot($dataValuesPlot);
+		$seriesPlot->SetWidth(20);
 
 		$this->_graph->Add($seriesPlot);
 	}	//	function _renderPlotStock()
@@ -683,9 +699,9 @@ class PHPExcel_Chart_Renderer_jpgraph
 	private function _renderStockChart($groupCount) {
 		require_once('jpgraph_stock.php');
 
-		$this->_renderCartesianPlotArea();
+		$this->_renderCartesianPlotArea('intint');
 
-		for($groupID = 0; $groupID < $groupCount; ++$i) {
+		for($groupID = 0; $groupID < $groupCount; ++$groupID) {
 			$this->_renderPlotStock($groupID);
 		}
 	}	//	function _renderStockChart()

htdocs/includes/phpexcel/PHPExcel/Chart/Title.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category	PHPExcel
  * @package		PHPExcel_Chart
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license		http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version		1.7.8, 2012-10-12
+ * @version		1.8.0, 2014-03-02
  */
 
 
@@ -31,7 +31,7 @@
  *
  * @category	PHPExcel
  * @package		PHPExcel_Chart
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Chart_Title
 {
@@ -72,9 +72,12 @@ class PHPExcel_Chart_Title
 	 * Set caption
 	 *
 	 * @param string $caption
+     * @return PHPExcel_Chart_Title
 	 */
 	public function setCaption($caption = null) {
 		$this->_caption = $caption;
+        
+        return $this;
 	}
 
 	/**

htdocs/includes/phpexcel/PHPExcel/Comment.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
- * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -31,85 +31,85 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Comment implements PHPExcel_IComparable
 {
-	/**
-	 * Author
-	 *
-	 * @var string
-	 */
-	private $_author;
-
-	/**
-	 * Rich text comment
-	 *
-	 * @var PHPExcel_RichText
-	 */
-	private $_text;
-
-	/**
-	 * Comment width (CSS style, i.e. XXpx or YYpt)
-	 *
-	 * @var string
-	 */
-	private $_width = '96pt';
-
-	/**
-	 * Left margin (CSS style, i.e. XXpx or YYpt)
-	 *
-	 * @var string
-	 */
-	private $_marginLeft = '59.25pt';
-
-	/**
-	 * Top margin (CSS style, i.e. XXpx or YYpt)
-	 *
-	 * @var string
-	 */
-	private $_marginTop = '1.5pt';
-
-	/**
-	 * Visible
-	 *
-	 * @var boolean
-	 */
-	private $_visible = false;
-
-	/**
-	 * Comment height (CSS style, i.e. XXpx or YYpt)
-	 *
-	 * @var string
-	 */
-	private $_height = '55.5pt';
-
-	/**
-	 * Comment fill color
-	 *
-	 * @var PHPExcel_Style_Color
-	 */
-	private $_fillColor;
-
-	/**
-	 * Alignment
-	 *
-	 * @var string
-	 */
-	private $_alignment;
+    /**
+     * Author
+     *
+     * @var string
+     */
+    private $_author;
+
+    /**
+     * Rich text comment
+     *
+     * @var PHPExcel_RichText
+     */
+    private $_text;
+
+    /**
+     * Comment width (CSS style, i.e. XXpx or YYpt)
+     *
+     * @var string
+     */
+    private $_width = '96pt';
+
+    /**
+     * Left margin (CSS style, i.e. XXpx or YYpt)
+     *
+     * @var string
+     */
+    private $_marginLeft = '59.25pt';
+
+    /**
+     * Top margin (CSS style, i.e. XXpx or YYpt)
+     *
+     * @var string
+     */
+    private $_marginTop = '1.5pt';
+
+    /**
+     * Visible
+     *
+     * @var boolean
+     */
+    private $_visible = false;
+
+    /**
+     * Comment height (CSS style, i.e. XXpx or YYpt)
+     *
+     * @var string
+     */
+    private $_height = '55.5pt';
+
+    /**
+     * Comment fill color
+     *
+     * @var PHPExcel_Style_Color
+     */
+    private $_fillColor;
+
+    /**
+     * Alignment
+     *
+     * @var string
+     */
+    private $_alignment;
 
     /**
      * Create a new PHPExcel_Comment
      *
-     * @throws	Exception
+     * @throws PHPExcel_Exception
      */
     public function __construct()
     {
-    	// Initialise variables
-    	$this->_author		= 'Author';
-    	$this->_text		= new PHPExcel_RichText();
-    	$this->_fillColor	= new PHPExcel_Style_Color('FFFFFFE1');
-		$this->_alignment	= PHPExcel_Style_Alignment::HORIZONTAL_GENERAL;
+        // Initialise variables
+        $this->_author		= 'Author';
+        $this->_text		= new PHPExcel_RichText();
+        $this->_fillColor	= new PHPExcel_Style_Color('FFFFFFE1');
+        $this->_alignment	= PHPExcel_Style_Alignment::HORIZONTAL_GENERAL;
     }
 
     /**
@@ -118,7 +118,7 @@ class PHPExcel_Comment implements PHPExcel_IComparable
      * @return string
      */
     public function getAuthor() {
-    	return $this->_author;
+        return $this->_author;
     }
 
     /**
@@ -127,10 +127,10 @@ class PHPExcel_Comment implements PHPExcel_IComparable
      * @param string $pValue
      * @return PHPExcel_Comment
      */
-	public function setAuthor($pValue = '') {
-		$this->_author = $pValue;
-		return $this;
-	}
+    public function setAuthor($pValue = '') {
+        $this->_author = $pValue;
+        return $this;
+    }
 
     /**
      * Get Rich text comment
@@ -138,7 +138,7 @@ class PHPExcel_Comment implements PHPExcel_IComparable
      * @return PHPExcel_RichText
      */
     public function getText() {
-    	return $this->_text;
+        return $this->_text;
     }
 
     /**
@@ -148,8 +148,8 @@ class PHPExcel_Comment implements PHPExcel_IComparable
      * @return PHPExcel_Comment
      */
     public function setText(PHPExcel_RichText $pValue) {
-    	$this->_text = $pValue;
-    	return $this;
+        $this->_text = $pValue;
+        return $this;
     }
 
     /**
@@ -268,8 +268,8 @@ class PHPExcel_Comment implements PHPExcel_IComparable
      * @return PHPExcel_Comment
      */
     public function setAlignment($pValue = PHPExcel_Style_Alignment::HORIZONTAL_GENERAL) {
-		$this->_alignment = $pValue;
-		return $this;
+        $this->_alignment = $pValue;
+        return $this;
     }
 
     /**
@@ -278,40 +278,50 @@ class PHPExcel_Comment implements PHPExcel_IComparable
      * @return string
      */
     public function getAlignment() {
-		return $this->_alignment;
+        return $this->_alignment;
     }
 
-	/**
-	 * Get hash code
-	 *
-	 * @return string	Hash code
-	 */
-	public function getHashCode() {
-    	return md5(
-    		  $this->_author
-    		. $this->_text->getHashCode()
-    		. $this->_width
-    		. $this->_height
-    		. $this->_marginLeft
-    		. $this->_marginTop
-    		. ($this->_visible ? 1 : 0)
-    		. $this->_fillColor->getHashCode()
-    		. $this->_alignment
-    		. __CLASS__
-    	);
+    /**
+     * Get hash code
+     *
+     * @return string    Hash code
+     */
+    public function getHashCode() {
+        return md5(
+              $this->_author
+            . $this->_text->getHashCode()
+            . $this->_width
+            . $this->_height
+            . $this->_marginLeft
+            . $this->_marginTop
+            . ($this->_visible ? 1 : 0)
+            . $this->_fillColor->getHashCode()
+            . $this->_alignment
+            . __CLASS__
+        );
+    }
+
+    /**
+     * Implement PHP __clone to create a deep clone, not just a shallow copy.
+     */
+    public function __clone() {
+        $vars = get_object_vars($this);
+        foreach ($vars as $key => $value) {
+            if (is_object($value)) {
+                $this->$key = clone $value;
+            } else {
+                $this->$key = $value;
+            }
+        }
+    }
+
+    /**
+     * Convert to string
+     *
+     * @return string
+     */
+    public function __toString() {
+        return $this->_text->getPlainText();
     }
 
-	/**
-	 * Implement PHP __clone to create a deep clone, not just a shallow copy.
-	 */
-	public function __clone() {
-		$vars = get_object_vars($this);
-		foreach ($vars as $key => $value) {
-			if (is_object($value)) {
-				$this->$key = clone $value;
-			} else {
-				$this->$key = $value;
-			}
-		}
-	}
 }

htdocs/includes/phpexcel/PHPExcel/DocumentProperties.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -18,571 +18,570 @@
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
- * @category	PHPExcel
- * @package	PHPExcel
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
- * @license	http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version	1.7.8, 2012-10-12
+ * @category    PHPExcel
+ * @package    PHPExcel
+ * @copyright    Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
+ * @version    1.8.0, 2014-03-02
  */
 
 
 /**
  * PHPExcel_DocumentProperties
  *
- * @category	PHPExcel
- * @package		PHPExcel
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @category    PHPExcel
+ * @package        PHPExcel
+ * @copyright    Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_DocumentProperties
 {
-	/** constants */
-	const PROPERTY_TYPE_BOOLEAN		= 'b';
-	const PROPERTY_TYPE_INTEGER		= 'i';
-	const PROPERTY_TYPE_FLOAT		= 'f';
-	const PROPERTY_TYPE_DATE		= 'd';
-	const PROPERTY_TYPE_STRING		= 's';
-	const PROPERTY_TYPE_UNKNOWN		= 'u';
-
-
-	/**
-	 * Creator
-	 *
-	 * @var	string
-	 */
-	private $_creator	= 'Unknown Creator';
-
-	/**
-	 * LastModifiedBy
-	 *
-	 * @var	string
-	 */
-	private $_lastModifiedBy;
-
-	/**
-	 * Created
-	 *
-	 * @var	datetime
-	 */
-	private $_created;
-
-	/**
-	 * Modified
-	 *
-	 * @var	datetime
-	 */
-	private $_modified;
-
-	/**
-	 * Title
-	 *
-	 * @var	string
-	 */
-	private $_title			= 'Untitled Spreadsheet';
-
-	/**
-	 * Description
-	 *
-	 * @var	string
-	 */
-	private $_description	= '';
-
-	/**
-	 * Subject
-	 *
-	 * @var	string
-	 */
-	private $_subject		= '';
-
-	/**
-	 * Keywords
-	 *
-	 * @var	string
-	 */
-	private $_keywords		= '';
-
-	/**
-	 * Category
-	 *
-	 * @var	string
-	 */
-	private $_category		= '';
-
-	/**
-	 * Manager
-	 *
-	 * @var	string
-	 */
-	private $_manager		= '';
-
-	/**
-	 * Company
-	 *
-	 * @var	string
-	 */
-	private $_company		= 'Microsoft Corporation';
-
-	/**
-	 * Custom Properties
-	 *
-	 * @var	string
-	 */
-	private $_customProperties	= array();
-
-
-	/**
-	 * Create a new PHPExcel_DocumentProperties
-	 */
-	public function __construct()
-	{
-		// Initialise values
-		$this->_lastModifiedBy	= $this->_creator;
-		$this->_created		= time();
-		$this->_modified	= time();
-	}
-
-	/**
-	 * Get Creator
-	 *
-	 * @return	string
-	 */
-	public function getCreator() {
-		return $this->_creator;
-	}
-
-	/**
-	 * Set Creator
-	 *
-	 * @param	string	$pValue
-	 * @return	PHPExcel_DocumentProperties
-	 */
-	public function setCreator($pValue = '') {
-		$this->_creator = $pValue;
-		return $this;
-	}
-
-	/**
-	 * Get Last Modified By
-	 *
-	 * @return	string
-	 */
-	public function getLastModifiedBy() {
-		return $this->_lastModifiedBy;
-	}
-
-	/**
-	 * Set Last Modified By
-	 *
-	 * @param	string	$pValue
-	 * @return	PHPExcel_DocumentProperties
-	 */
-	public function setLastModifiedBy($pValue = '') {
-		$this->_lastModifiedBy = $pValue;
-		return $this;
-	}
-
-	/**
-	 * Get Created
-	 *
-	 * @return	datetime
-	 */
-	public function getCreated() {
-		return $this->_created;
-	}
-
-	/**
-	 * Set Created
-	 *
-	 * @param	datetime	$pValue
-	 * @return	PHPExcel_DocumentProperties
-	 */
-	public function setCreated($pValue = null) {
-		if ($pValue === NULL) {
-			$pValue = time();
-		} elseif (is_string($pValue)) {
-			if (is_numeric($pValue)) {
-				$pValue = intval($pValue);
-			} else {
-				$pValue = strtotime($pValue);
-			}
-		}
-
-		$this->_created = $pValue;
-		return $this;
-	}
-
-	/**
-	 * Get Modified
-	 *
-	 * @return	datetime
-	 */
-	public function getModified() {
-		return $this->_modified;
-	}
-
-	/**
-	 * Set Modified
-	 *
-	 * @param	datetime	$pValue
-	 * @return	PHPExcel_DocumentProperties
-	 */
-	public function setModified($pValue = null) {
-		if ($pValue === NULL) {
-			$pValue = time();
-		} elseif (is_string($pValue)) {
-			if (is_numeric($pValue)) {
-				$pValue = intval($pValue);
-			} else {
-				$pValue = strtotime($pValue);
-			}
-		}
-
-		$this->_modified = $pValue;
-		return $this;
-	}
-
-	/**
-	 * Get Title
-	 *
-	 * @return	string
-	 */
-	public function getTitle() {
-		return $this->_title;
-	}
-
-	/**
-	 * Set Title
-	 *
-	 * @param	string	$pValue
-	 * @return	PHPExcel_DocumentProperties
-	 */
-	public function setTitle($pValue = '') {
-		$this->_title = $pValue;
-		return $this;
-	}
-
-	/**
-	 * Get Description
-	 *
-	 * @return	string
-	 */
-	public function getDescription() {
-		return $this->_description;
-	}
-
-	/**
-	 * Set Description
-	 *
-	 * @param	string	$pValue
-	 * @return	PHPExcel_DocumentProperties
-	 */
-	public function setDescription($pValue = '') {
-		$this->_description = $pValue;
-		return $this;
-	}
-
-	/**
-	 * Get Subject
-	 *
-	 * @return	string
-	 */
-	public function getSubject() {
-		return $this->_subject;
-	}
-
-	/**
-	 * Set Subject
-	 *
-	 * @param	string	$pValue
-	 * @return	PHPExcel_DocumentProperties
-	 */
-	public function setSubject($pValue = '') {
-		$this->_subject = $pValue;
-		return $this;
-	}
-
-	/**
-	 * Get Keywords
-	 *
-	 * @return	string
-	 */
-	public function getKeywords() {
-		return $this->_keywords;
-	}
-
-	/**
-	 * Set Keywords
-	 *
-	 * @param	string	$pValue
-	 * @return	PHPExcel_DocumentProperties
-	 */
-	public function setKeywords($pValue = '') {
-		$this->_keywords = $pValue;
-		return $this;
-	}
-
-	/**
-	 * Get Category
-	 *
-	 * @return	string
-	 */
-	public function getCategory() {
-		return $this->_category;
-	}
-
-	/**
-	 * Set Category
-	 *
-	 * @param	string	$pValue
-	 * @return	PHPExcel_DocumentProperties
-	 */
-	public function setCategory($pValue = '') {
-		$this->_category = $pValue;
-		return $this;
-	}
-
-	/**
-	 * Get Company
-	 *
-	 * @return	string
-	 */
-	public function getCompany() {
-		return $this->_company;
-	}
-
-	/**
-	 * Set Company
-	 *
-	 * @param	string	$pValue
-	 * @return	PHPExcel_DocumentProperties
-	 */
-	public function setCompany($pValue = '') {
-		$this->_company = $pValue;
-		return $this;
-	}
-
-	/**
-	 * Get Manager
-	 *
-	 * @return	string
-	 */
-	public function getManager() {
-		return $this->_manager;
-	}
-
-	/**
-	 * Set Manager
-	 *
-	 * @param	string	$pValue
-	 * @return	PHPExcel_DocumentProperties
-	 */
-	public function setManager($pValue = '') {
-		$this->_manager = $pValue;
-		return $this;
-	}
-
-	/**
-	 * Get a List of Custom Property Names
-	 *
-	 * @return	array of string
-	 */
-	public function getCustomProperties() {
-		return array_keys($this->_customProperties);
-	}
-
-	/**
-	 * Check if a Custom Property is defined
-	 *
-	 * @param	string	$propertyName
-	 * @return	boolean
-	 */
-	public function isCustomPropertySet($propertyName) {
-		return isset($this->_customProperties[$propertyName]);
-	}
-
-	/**
-	 * Get a Custom Property Value
-	 *
-	 * @param	string	$propertyName
-	 * @return	string
-	 */
-	public function getCustomPropertyValue($propertyName) {
-		if (isset($this->_customProperties[$propertyName])) {
-			return $this->_customProperties[$propertyName]['value'];
-		}
-
-	}
-
-	/**
-	 * Get a Custom Property Type
-	 *
-	 * @param	string	$propertyName
-	 * @return	string
-	 */
-	public function getCustomPropertyType($propertyName) {
-		if (isset($this->_customProperties[$propertyName])) {
-			return $this->_customProperties[$propertyName]['type'];
-		}
-
-	}
-
-	/**
-	 * Set a Custom Property
-	 *
-	 * @param	string	$propertyName
-	 * @param	mixed	$propertyValue
-	 * @param	string	$propertyType
-	 *						'i'	: Integer
-	 *						'f' : Floating Point
-	 *						's' : String
-	 *						'd' : Date/Time
-	 *						'b' : Boolean
-	 * @return	PHPExcel_DocumentProperties
-	 */
-	public function setCustomProperty($propertyName,$propertyValue='',$propertyType=NULL) {
-		if (($propertyType === NULL) || (!in_array($propertyType,array(self::PROPERTY_TYPE_INTEGER,
-																	   self::PROPERTY_TYPE_FLOAT,
-																	   self::PROPERTY_TYPE_STRING,
-																	   self::PROPERTY_TYPE_DATE,
-																	   self::PROPERTY_TYPE_BOOLEAN)))) {
-			if ($propertyValue === NULL) {
-				$propertyType = self::PROPERTY_TYPE_STRING;
-			} elseif (is_float($propertyValue)) {
-				$propertyType = self::PROPERTY_TYPE_FLOAT;
-			} elseif(is_int($propertyValue)) {
-				$propertyType = self::PROPERTY_TYPE_INTEGER;
-			} elseif (is_bool($propertyValue)) {
-				$propertyType = self::PROPERTY_TYPE_BOOLEAN;
-			} else {
-				$propertyType = self::PROPERTY_TYPE_STRING;
-			}
-		}
-
-		$this->_customProperties[$propertyName] = array('value' => $propertyValue, 'type' => $propertyType);
-		return $this;
-	}
-
-	/**
-	 * Implement PHP __clone to create a deep clone, not just a shallow copy.
-	 */
-	public function __clone() {
-		$vars = get_object_vars($this);
-		foreach ($vars as $key => $value) {
-			if (is_object($value)) {
-				$this->$key = clone $value;
-			} else {
-				$this->$key = $value;
-			}
-		}
-	}
-
-	public static function convertProperty($propertyValue,$propertyType) {
-		switch ($propertyType) {
-			case 'empty'	:	//	Empty
-				return '';
-				break;
-			case 'null'		:	//	Null
-				return NULL;
-				break;
-			case 'i1'		:	//	1-Byte Signed Integer
-			case 'i2'		:	//	2-Byte Signed Integer
-			case 'i4'		:	//	4-Byte Signed Integer
-			case 'i8'		:	//	8-Byte Signed Integer
-			case 'int'		:	//	Integer
-				return (int) $propertyValue;
-				break;
-			case 'ui1'		:	//	1-Byte Unsigned Integer
-			case 'ui2'		:	//	2-Byte Unsigned Integer
-			case 'ui4'		:	//	4-Byte Unsigned Integer
-			case 'ui8'		:	//	8-Byte Unsigned Integer
-			case 'uint'		:	//	Unsigned Integer
-				return abs((int) $propertyValue);
-				break;
-			case 'r4'		:	//	4-Byte Real Number
-			case 'r8'		:	//	8-Byte Real Number
-			case 'decimal'	:	//	Decimal
-				return (float) $propertyValue;
-				break;
-			case 'lpstr'	:	//	LPSTR
-			case 'lpwstr'	:	//	LPWSTR
-			case 'bstr'		:	//	Basic String
-				return $propertyValue;
-				break;
-			case 'date'		:	//	Date and Time
-			case 'filetime'	:	//	File Time
-				return strtotime($propertyValue);
-				break;
-			case 'bool'		:	//	Boolean
-				return ($propertyValue == 'true') ? True : False;
-				break;
-			case 'cy'		:	//	Currency
-			case 'error'	:	//	Error Status Code
-			case 'vector'	:	//	Vector
-			case 'array'	:	//	Array
-			case 'blob'		:	//	Binary Blob
-			case 'oblob'	:	//	Binary Blob Object
-			case 'stream'	:	//	Binary Stream
-			case 'ostream'	:	//	Binary Stream Object
-			case 'storage'	:	//	Binary Storage
-			case 'ostorage'	:	//	Binary Storage Object
-			case 'vstream'	:	//	Binary Versioned Stream
-			case 'clsid'	:	//	Class ID
-			case 'cf'		:	//	Clipboard Data
-				return $propertyValue;
-				break;
-		}
-		return $propertyValue;
-	}
-
-	public static function convertPropertyType($propertyType) {
-		switch ($propertyType) {
-			case 'i1'		:	//	1-Byte Signed Integer
-			case 'i2'		:	//	2-Byte Signed Integer
-			case 'i4'		:	//	4-Byte Signed Integer
-			case 'i8'		:	//	8-Byte Signed Integer
-			case 'int'		:	//	Integer
-			case 'ui1'		:	//	1-Byte Unsigned Integer
-			case 'ui2'		:	//	2-Byte Unsigned Integer
-			case 'ui4'		:	//	4-Byte Unsigned Integer
-			case 'ui8'		:	//	8-Byte Unsigned Integer
-			case 'uint'		:	//	Unsigned Integer
-				return self::PROPERTY_TYPE_INTEGER;
-				break;
-			case 'r4'		:	//	4-Byte Real Number
-			case 'r8'		:	//	8-Byte Real Number
-			case 'decimal'	:	//	Decimal
-				return self::PROPERTY_TYPE_FLOAT;
-				break;
-			case 'empty'	:	//	Empty
-			case 'null'		:	//	Null
-			case 'lpstr'	:	//	LPSTR
-			case 'lpwstr'	:	//	LPWSTR
-			case 'bstr'		:	//	Basic String
-				return self::PROPERTY_TYPE_STRING;
-				break;
-			case 'date'		:	//	Date and Time
-			case 'filetime'	:	//	File Time
-				return self::PROPERTY_TYPE_DATE;
-				break;
-			case 'bool'		:	//	Boolean
-				return self::PROPERTY_TYPE_BOOLEAN;
-				break;
-			case 'cy'		:	//	Currency
-			case 'error'	:	//	Error Status Code
-			case 'vector'	:	//	Vector
-			case 'array'	:	//	Array
-			case 'blob'		:	//	Binary Blob
-			case 'oblob'	:	//	Binary Blob Object
-			case 'stream'	:	//	Binary Stream
-			case 'ostream'	:	//	Binary Stream Object
-			case 'storage'	:	//	Binary Storage
-			case 'ostorage'	:	//	Binary Storage Object
-			case 'vstream'	:	//	Binary Versioned Stream
-			case 'clsid'	:	//	Class ID
-			case 'cf'		:	//	Clipboard Data
-				return self::PROPERTY_TYPE_UNKNOWN;
-				break;
-		}
-		return self::PROPERTY_TYPE_UNKNOWN;
-	}
+    /** constants */
+    const PROPERTY_TYPE_BOOLEAN	= 'b';
+    const PROPERTY_TYPE_INTEGER = 'i';
+    const PROPERTY_TYPE_FLOAT   = 'f';
+    const PROPERTY_TYPE_DATE    = 'd';
+    const PROPERTY_TYPE_STRING  = 's';
+    const PROPERTY_TYPE_UNKNOWN = 'u';
+
+    /**
+     * Creator
+     *
+     * @var string
+     */
+    private $_creator    = 'Unknown Creator';
+
+    /**
+     * LastModifiedBy
+     *
+     * @var string
+     */
+    private $_lastModifiedBy;
+
+    /**
+     * Created
+     *
+     * @var datetime
+     */
+    private $_created;
+
+    /**
+     * Modified
+     *
+     * @var datetime
+     */
+    private $_modified;
+
+    /**
+     * Title
+     *
+     * @var string
+     */
+    private $_title            = 'Untitled Spreadsheet';
+
+    /**
+     * Description
+     *
+     * @var string
+     */
+    private $_description    = '';
+
+    /**
+     * Subject
+     *
+     * @var string
+     */
+    private $_subject        = '';
+
+    /**
+     * Keywords
+     *
+     * @var string
+     */
+    private $_keywords        = '';
+
+    /**
+     * Category
+     *
+     * @var string
+     */
+    private $_category        = '';
+
+    /**
+     * Manager
+     *
+     * @var string
+     */
+    private $_manager        = '';
+
+    /**
+     * Company
+     *
+     * @var string
+     */
+    private $_company        = 'Microsoft Corporation';
+
+    /**
+     * Custom Properties
+     *
+     * @var string
+     */
+    private $_customProperties    = array();
+
+
+    /**
+     * Create a new PHPExcel_DocumentProperties
+     */
+    public function __construct()
+    {
+        // Initialise values
+        $this->_lastModifiedBy    = $this->_creator;
+        $this->_created        = time();
+        $this->_modified    = time();
+    }
+
+    /**
+     * Get Creator
+     *
+     * @return string
+     */
+    public function getCreator() {
+        return $this->_creator;
+    }
+
+    /**
+     * Set Creator
+     *
+     * @param string $pValue
+     * @return PHPExcel_DocumentProperties
+     */
+    public function setCreator($pValue = '') {
+        $this->_creator = $pValue;
+        return $this;
+    }
+
+    /**
+     * Get Last Modified By
+     *
+     * @return string
+     */
+    public function getLastModifiedBy() {
+        return $this->_lastModifiedBy;
+    }
+
+    /**
+     * Set Last Modified By
+     *
+     * @param string $pValue
+     * @return PHPExcel_DocumentProperties
+     */
+    public function setLastModifiedBy($pValue = '') {
+        $this->_lastModifiedBy = $pValue;
+        return $this;
+    }
+
+    /**
+     * Get Created
+     *
+     * @return datetime
+     */
+    public function getCreated() {
+        return $this->_created;
+    }
+
+    /**
+     * Set Created
+     *
+     * @param datetime $pValue
+     * @return PHPExcel_DocumentProperties
+     */
+    public function setCreated($pValue = null) {
+        if ($pValue === NULL) {
+            $pValue = time();
+        } elseif (is_string($pValue)) {
+            if (is_numeric($pValue)) {
+                $pValue = intval($pValue);
+            } else {
+                $pValue = strtotime($pValue);
+            }
+        }
+
+        $this->_created = $pValue;
+        return $this;
+    }
+
+    /**
+     * Get Modified
+     *
+     * @return datetime
+     */
+    public function getModified() {
+        return $this->_modified;
+    }
+
+    /**
+     * Set Modified
+     *
+     * @param datetime $pValue
+     * @return PHPExcel_DocumentProperties
+     */
+    public function setModified($pValue = null) {
+        if ($pValue === NULL) {
+            $pValue = time();
+        } elseif (is_string($pValue)) {
+            if (is_numeric($pValue)) {
+                $pValue = intval($pValue);
+            } else {
+                $pValue = strtotime($pValue);
+            }
+        }
+
+        $this->_modified = $pValue;
+        return $this;
+    }
+
+    /**
+     * Get Title
+     *
+     * @return string
+     */
+    public function getTitle() {
+        return $this->_title;
+    }
+
+    /**
+     * Set Title
+     *
+     * @param string $pValue
+     * @return PHPExcel_DocumentProperties
+     */
+    public function setTitle($pValue = '') {
+        $this->_title = $pValue;
+        return $this;
+    }
+
+    /**
+     * Get Description
+     *
+     * @return string
+     */
+    public function getDescription() {
+        return $this->_description;
+    }
+
+    /**
+     * Set Description
+     *
+     * @param string $pValue
+     * @return PHPExcel_DocumentProperties
+     */
+    public function setDescription($pValue = '') {
+        $this->_description = $pValue;
+        return $this;
+    }
+
+    /**
+     * Get Subject
+     *
+     * @return string
+     */
+    public function getSubject() {
+        return $this->_subject;
+    }
+
+    /**
+     * Set Subject
+     *
+     * @param string $pValue
+     * @return PHPExcel_DocumentProperties
+     */
+    public function setSubject($pValue = '') {
+        $this->_subject = $pValue;
+        return $this;
+    }
+
+    /**
+     * Get Keywords
+     *
+     * @return string
+     */
+    public function getKeywords() {
+        return $this->_keywords;
+    }
+
+    /**
+     * Set Keywords
+     *
+     * @param string $pValue
+     * @return PHPExcel_DocumentProperties
+     */
+    public function setKeywords($pValue = '') {
+        $this->_keywords = $pValue;
+        return $this;
+    }
+
+    /**
+     * Get Category
+     *
+     * @return string
+     */
+    public function getCategory() {
+        return $this->_category;
+    }
+
+    /**
+     * Set Category
+     *
+     * @param string $pValue
+     * @return PHPExcel_DocumentProperties
+     */
+    public function setCategory($pValue = '') {
+        $this->_category = $pValue;
+        return $this;
+    }
+
+    /**
+     * Get Company
+     *
+     * @return string
+     */
+    public function getCompany() {
+        return $this->_company;
+    }
+
+    /**
+     * Set Company
+     *
+     * @param string $pValue
+     * @return PHPExcel_DocumentProperties
+     */
+    public function setCompany($pValue = '') {
+        $this->_company = $pValue;
+        return $this;
+    }
+
+    /**
+     * Get Manager
+     *
+     * @return string
+     */
+    public function getManager() {
+        return $this->_manager;
+    }
+
+    /**
+     * Set Manager
+     *
+     * @param string $pValue
+     * @return PHPExcel_DocumentProperties
+     */
+    public function setManager($pValue = '') {
+        $this->_manager = $pValue;
+        return $this;
+    }
+
+    /**
+     * Get a List of Custom Property Names
+     *
+     * @return array of string
+     */
+    public function getCustomProperties() {
+        return array_keys($this->_customProperties);
+    }
+
+    /**
+     * Check if a Custom Property is defined
+     *
+     * @param string $propertyName
+     * @return boolean
+     */
+    public function isCustomPropertySet($propertyName) {
+        return isset($this->_customProperties[$propertyName]);
+    }
+
+    /**
+     * Get a Custom Property Value
+     *
+     * @param string $propertyName
+     * @return string
+     */
+    public function getCustomPropertyValue($propertyName) {
+        if (isset($this->_customProperties[$propertyName])) {
+            return $this->_customProperties[$propertyName]['value'];
+        }
+
+    }
+
+    /**
+     * Get a Custom Property Type
+     *
+     * @param string $propertyName
+     * @return string
+     */
+    public function getCustomPropertyType($propertyName) {
+        if (isset($this->_customProperties[$propertyName])) {
+            return $this->_customProperties[$propertyName]['type'];
+        }
+
+    }
+
+    /**
+     * Set a Custom Property
+     *
+     * @param string $propertyName
+     * @param mixed $propertyValue
+     * @param string $propertyType
+     * 	 'i'    : Integer
+     *   'f' : Floating Point
+     *   's' : String
+     *   'd' : Date/Time
+     *   'b' : Boolean
+     * @return PHPExcel_DocumentProperties
+     */
+    public function setCustomProperty($propertyName,$propertyValue='',$propertyType=NULL) {
+        if (($propertyType === NULL) || (!in_array($propertyType,array(self::PROPERTY_TYPE_INTEGER,
+                                                                       self::PROPERTY_TYPE_FLOAT,
+                                                                       self::PROPERTY_TYPE_STRING,
+                                                                       self::PROPERTY_TYPE_DATE,
+                                                                       self::PROPERTY_TYPE_BOOLEAN)))) {
+            if ($propertyValue === NULL) {
+                $propertyType = self::PROPERTY_TYPE_STRING;
+            } elseif (is_float($propertyValue)) {
+                $propertyType = self::PROPERTY_TYPE_FLOAT;
+            } elseif(is_int($propertyValue)) {
+                $propertyType = self::PROPERTY_TYPE_INTEGER;
+            } elseif (is_bool($propertyValue)) {
+                $propertyType = self::PROPERTY_TYPE_BOOLEAN;
+            } else {
+                $propertyType = self::PROPERTY_TYPE_STRING;
+            }
+        }
+
+        $this->_customProperties[$propertyName] = array('value' => $propertyValue, 'type' => $propertyType);
+        return $this;
+    }
+
+    /**
+     * Implement PHP __clone to create a deep clone, not just a shallow copy.
+     */
+    public function __clone() {
+        $vars = get_object_vars($this);
+        foreach ($vars as $key => $value) {
+            if (is_object($value)) {
+                $this->$key = clone $value;
+            } else {
+                $this->$key = $value;
+            }
+        }
+    }
+
+    public static function convertProperty($propertyValue,$propertyType) {
+        switch ($propertyType) {
+            case 'empty'    :    //    Empty
+                return '';
+                break;
+            case 'null'        :    //    Null
+                return NULL;
+                break;
+            case 'i1'        :    //    1-Byte Signed Integer
+            case 'i2'        :    //    2-Byte Signed Integer
+            case 'i4'        :    //    4-Byte Signed Integer
+            case 'i8'        :    //    8-Byte Signed Integer
+            case 'int'        :    //    Integer
+                return (int) $propertyValue;
+                break;
+            case 'ui1'        :    //    1-Byte Unsigned Integer
+            case 'ui2'        :    //    2-Byte Unsigned Integer
+            case 'ui4'        :    //    4-Byte Unsigned Integer
+            case 'ui8'        :    //    8-Byte Unsigned Integer
+            case 'uint'        :    //    Unsigned Integer
+                return abs((int) $propertyValue);
+                break;
+            case 'r4'        :    //    4-Byte Real Number
+            case 'r8'        :    //    8-Byte Real Number
+            case 'decimal'    :    //    Decimal
+                return (float) $propertyValue;
+                break;
+            case 'lpstr'    :    //    LPSTR
+            case 'lpwstr'    :    //    LPWSTR
+            case 'bstr'        :    //    Basic String
+                return $propertyValue;
+                break;
+            case 'date'        :    //    Date and Time
+            case 'filetime'    :    //    File Time
+                return strtotime($propertyValue);
+                break;
+            case 'bool'        :    //    Boolean
+                return ($propertyValue == 'true') ? True : False;
+                break;
+            case 'cy'        :    //    Currency
+            case 'error'    :    //    Error Status Code
+            case 'vector'    :    //    Vector
+            case 'array'    :    //    Array
+            case 'blob'        :    //    Binary Blob
+            case 'oblob'    :    //    Binary Blob Object
+            case 'stream'    :    //    Binary Stream
+            case 'ostream'    :    //    Binary Stream Object
+            case 'storage'    :    //    Binary Storage
+            case 'ostorage'    :    //    Binary Storage Object
+            case 'vstream'    :    //    Binary Versioned Stream
+            case 'clsid'    :    //    Class ID
+            case 'cf'        :    //    Clipboard Data
+                return $propertyValue;
+                break;
+        }
+        return $propertyValue;
+    }
+
+    public static function convertPropertyType($propertyType) {
+        switch ($propertyType) {
+            case 'i1'        :    //    1-Byte Signed Integer
+            case 'i2'        :    //    2-Byte Signed Integer
+            case 'i4'        :    //    4-Byte Signed Integer
+            case 'i8'        :    //    8-Byte Signed Integer
+            case 'int'        :    //    Integer
+            case 'ui1'        :    //    1-Byte Unsigned Integer
+            case 'ui2'        :    //    2-Byte Unsigned Integer
+            case 'ui4'        :    //    4-Byte Unsigned Integer
+            case 'ui8'        :    //    8-Byte Unsigned Integer
+            case 'uint'        :    //    Unsigned Integer
+                return self::PROPERTY_TYPE_INTEGER;
+                break;
+            case 'r4'        :    //    4-Byte Real Number
+            case 'r8'        :    //    8-Byte Real Number
+            case 'decimal'    :    //    Decimal
+                return self::PROPERTY_TYPE_FLOAT;
+                break;
+            case 'empty'    :    //    Empty
+            case 'null'        :    //    Null
+            case 'lpstr'    :    //    LPSTR
+            case 'lpwstr'    :    //    LPWSTR
+            case 'bstr'        :    //    Basic String
+                return self::PROPERTY_TYPE_STRING;
+                break;
+            case 'date'        :    //    Date and Time
+            case 'filetime'    :    //    File Time
+                return self::PROPERTY_TYPE_DATE;
+                break;
+            case 'bool'        :    //    Boolean
+                return self::PROPERTY_TYPE_BOOLEAN;
+                break;
+            case 'cy'        :    //    Currency
+            case 'error'    :    //    Error Status Code
+            case 'vector'    :    //    Vector
+            case 'array'    :    //    Array
+            case 'blob'        :    //    Binary Blob
+            case 'oblob'    :    //    Binary Blob Object
+            case 'stream'    :    //    Binary Stream
+            case 'ostream'    :    //    Binary Stream Object
+            case 'storage'    :    //    Binary Storage
+            case 'ostorage'    :    //    Binary Storage Object
+            case 'vstream'    :    //    Binary Versioned Stream
+            case 'clsid'    :    //    Class ID
+            case 'cf'        :    //    Clipboard Data
+                return self::PROPERTY_TYPE_UNKNOWN;
+                break;
+        }
+        return self::PROPERTY_TYPE_UNKNOWN;
+    }
 
 }

htdocs/includes/phpexcel/PHPExcel/DocumentSecurity.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -31,7 +31,7 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_DocumentSecurity
 {

htdocs/includes/phpexcel/PHPExcel/Exception.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
- * @license	http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version	1.7.8, 2012-10-12
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -31,22 +31,22 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Exception extends Exception {
-	/**
-	 * Error handler callback
-	 *
-	 * @param mixed $code
-	 * @param mixed $string
-	 * @param mixed $file
-	 * @param mixed $line
-	 * @param mixed $context
-	 */
-	public static function errorHandlerCallback($code, $string, $file, $line, $context) {
-		$e = new self($string, $code);
-		$e->line = $line;
-		$e->file = $file;
-		throw $e;
-	}
+    /**
+     * Error handler callback
+     *
+     * @param mixed $code
+     * @param mixed $string
+     * @param mixed $file
+     * @param mixed $line
+     * @param mixed $context
+     */
+    public static function errorHandlerCallback($code, $string, $file, $line, $context) {
+        $e = new self($string, $code);
+        $e->line = $line;
+        $e->file = $file;
+        throw $e;
+    }
 }

htdocs/includes/phpexcel/PHPExcel/HashTable.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package	PHPExcel
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license	http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version	1.7.8, 2012-10-12
+ * @version	1.8.0, 2014-03-02
  */
 
 
@@ -31,7 +31,7 @@
  *
  * @category   PHPExcel
  * @package	PHPExcel
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_HashTable
 {
@@ -53,7 +53,7 @@ class PHPExcel_HashTable
 	 * Create a new PHPExcel_HashTable
 	 *
 	 * @param	PHPExcel_IComparable[] $pSource	Optional source array to create HashTable from
-	 * @throws	Exception
+	 * @throws	PHPExcel_Exception
 	 */
 	public function __construct($pSource = null)
 	{
@@ -67,14 +67,14 @@ class PHPExcel_HashTable
 	 * Add HashTable items from source
 	 *
 	 * @param	PHPExcel_IComparable[] $pSource	Source array to create HashTable from
-	 * @throws	Exception
+	 * @throws	PHPExcel_Exception
 	 */
 	public function addFromSource($pSource = null) {
 		// Check if an array was passed
 		if ($pSource == null) {
 			return;
 		} else if (!is_array($pSource)) {
-			throw new Exception('Invalid array parameter passed.');
+			throw new PHPExcel_Exception('Invalid array parameter passed.');
 		}
 
 		foreach ($pSource as $item) {
@@ -86,7 +86,7 @@ class PHPExcel_HashTable
 	 * Add HashTable item
 	 *
 	 * @param	PHPExcel_IComparable $pSource	Item to add
-	 * @throws	Exception
+	 * @throws	PHPExcel_Exception
 	 */
 	public function add(PHPExcel_IComparable $pSource = null) {
 		$hash = $pSource->getHashCode();
@@ -100,7 +100,7 @@ class PHPExcel_HashTable
 	 * Remove HashTable item
 	 *
 	 * @param	PHPExcel_IComparable $pSource	Item to remove
-	 * @throws	Exception
+	 * @throws	PHPExcel_Exception
 	 */
 	public function remove(PHPExcel_IComparable $pSource = null) {
 		$hash = $pSource->getHashCode();

htdocs/includes/phpexcel/PHPExcel/IComparable.php

@@ -18,9 +18,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -29,7 +29,7 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 interface PHPExcel_IComparable
 {

htdocs/includes/phpexcel/PHPExcel/IOFactory.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -40,7 +40,7 @@ if (!defined('PHPEXCEL_ROOT')) {
  *
  * @category   PHPExcel
  * @package    PHPExcel
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_IOFactory
 {
@@ -96,13 +96,13 @@ class PHPExcel_IOFactory
 	 * @static
 	 * @access	public
 	 * @param	array $value
-	 * @throws	Exception
+	 * @throws	PHPExcel_Reader_Exception
 	 */
 	public static function setSearchLocations($value) {
 		if (is_array($value)) {
 			self::$_searchLocations = $value;
 		} else {
-			throw new Exception('Invalid parameter passed.');
+			throw new PHPExcel_Reader_Exception('Invalid parameter passed.');
 		}
 	}	//	function setSearchLocations()
 
@@ -127,7 +127,7 @@ class PHPExcel_IOFactory
 	 * @param	PHPExcel $phpExcel
 	 * @param	string  $writerType	Example: Excel2007
 	 * @return	PHPExcel_Writer_IWriter
-	 * @throws	Exception
+	 * @throws	PHPExcel_Reader_Exception
 	 */
 	public static function createWriter(PHPExcel $phpExcel, $writerType = '') {
 		// Search type
@@ -146,7 +146,7 @@ class PHPExcel_IOFactory
 		}
 
 		// Nothing found...
-		throw new Exception("No $searchType found for type $writerType");
+		throw new PHPExcel_Reader_Exception("No $searchType found for type $writerType");
 	}	//	function createWriter()
 
 	/**
@@ -156,7 +156,7 @@ class PHPExcel_IOFactory
 	 * @access	public
 	 * @param	string $readerType	Example: Excel2007
 	 * @return	PHPExcel_Reader_IReader
-	 * @throws	Exception
+	 * @throws	PHPExcel_Reader_Exception
 	 */
 	public static function createReader($readerType = '') {
 		// Search type
@@ -175,7 +175,7 @@ class PHPExcel_IOFactory
 		}
 
 		// Nothing found...
-		throw new Exception("No $searchType found for type $readerType");
+		throw new PHPExcel_Reader_Exception("No $searchType found for type $readerType");
 	}	//	function createReader()
 
 	/**
@@ -183,9 +183,9 @@ class PHPExcel_IOFactory
 	 *
 	 * @static
 	 * @access public
-	 * @param 	string 		$pFileName		The name of the spreadsheet file
+	 * @param 	string 		$pFilename		The name of the spreadsheet file
 	 * @return	PHPExcel
-	 * @throws	Exception
+	 * @throws	PHPExcel_Reader_Exception
 	 */
 	public static function load($pFilename) {
 		$reader = self::createReaderForFile($pFilename);
@@ -197,9 +197,9 @@ class PHPExcel_IOFactory
 	 *
 	 * @static
 	 * @access public
-	 * @param 	string 		$pFileName		The name of the spreadsheet file to identify
+	 * @param 	string 		$pFilename		The name of the spreadsheet file to identify
 	 * @return	string
-	 * @throws	Exception
+	 * @throws	PHPExcel_Reader_Exception
 	 */
 	public static function identify($pFilename) {
 		$reader = self::createReaderForFile($pFilename);
@@ -214,9 +214,9 @@ class PHPExcel_IOFactory
 	 *
 	 * @static
 	 * @access	public
-	 * @param 	string 		$pFileName		The name of the spreadsheet file
+	 * @param 	string 		$pFilename		The name of the spreadsheet file
 	 * @return	PHPExcel_Reader_IReader
-	 * @throws	Exception
+	 * @throws	PHPExcel_Reader_Exception
 	 */
 	public static function createReaderForFile($pFilename) {
 
@@ -283,6 +283,6 @@ class PHPExcel_IOFactory
 			}
 		}
 
-		throw new Exception('Unable to identify a reader for this file');
+		throw new PHPExcel_Reader_Exception('Unable to identify a reader for this file');
 	}	//	function createReaderForFile()
 }

htdocs/includes/phpexcel/PHPExcel/NamedRange.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -31,7 +31,7 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_NamedRange
 {
@@ -78,12 +78,13 @@ class PHPExcel_NamedRange
      * @param string $pRange
      * @param bool $pLocalOnly
      * @param PHPExcel_Worksheet|null $pScope	Scope. Only applies when $pLocalOnly = true. Null for global scope.
+     * @throws PHPExcel_Exception
      */
     public function __construct($pName = null, PHPExcel_Worksheet $pWorksheet, $pRange = 'A1', $pLocalOnly = false, $pScope = null)
     {
     	// Validate data
     	if (($pName === NULL) || ($pWorksheet === NULL) || ($pRange === NULL)) {
-    		throw new Exception('Parameters can not be null.');
+    		throw new PHPExcel_Exception('Parameters can not be null.');
     	}
 
     	// Set local members

htdocs/includes/phpexcel/PHPExcel/Reader/Abstract.php

@@ -0,0 +1,227 @@
+<?php
+/**
+ * PHPExcel
+ *
+ * Copyright (c) 2006 - 2014 PHPExcel
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * @category   PHPExcel
+ * @package    PHPExcel_Reader
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
+ * @version    1.8.0, 2014-03-02
+ */
+
+
+/**
+ * PHPExcel_Reader_Abstract
+ *
+ * @category	PHPExcel
+ * @package	PHPExcel_Reader
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
+ */
+abstract class PHPExcel_Reader_Abstract implements PHPExcel_Reader_IReader
+{
+	/**
+	 * Read data only?
+	 * Identifies whether the Reader should only read data values for cells, and ignore any formatting information;
+	 *		or whether it should read both data and formatting
+	 *
+	 * @var	boolean
+	 */
+	protected $_readDataOnly = FALSE;
+
+	/**
+	 * Read charts that are defined in the workbook?
+	 * Identifies whether the Reader should read the definitions for any charts that exist in the workbook;
+	 *
+	 * @var	boolean
+	 */
+	protected $_includeCharts = FALSE;
+
+	/**
+	 * Restrict which sheets should be loaded?
+	 * This property holds an array of worksheet names to be loaded. If null, then all worksheets will be loaded.
+	 *
+	 * @var array of string
+	 */
+	protected $_loadSheetsOnly = NULL;
+
+	/**
+	 * PHPExcel_Reader_IReadFilter instance
+	 *
+	 * @var PHPExcel_Reader_IReadFilter
+	 */
+	protected $_readFilter = NULL;
+
+	protected $_fileHandle = NULL;
+
+
+	/**
+	 * Read data only?
+	 *		If this is true, then the Reader will only read data values for cells, it will not read any formatting information.
+	 *		If false (the default) it will read data and formatting.
+	 *
+	 * @return	boolean
+	 */
+	public function getReadDataOnly() {
+		return $this->_readDataOnly;
+	}
+
+	/**
+	 * Set read data only
+	 *		Set to true, to advise the Reader only to read data values for cells, and to ignore any formatting information.
+	 *		Set to false (the default) to advise the Reader to read both data and formatting for cells.
+	 *
+	 * @param	boolean	$pValue
+	 *
+	 * @return	PHPExcel_Reader_IReader
+	 */
+	public function setReadDataOnly($pValue = FALSE) {
+		$this->_readDataOnly = $pValue;
+		return $this;
+	}
+
+	/**
+	 * Read charts in workbook?
+	 *		If this is true, then the Reader will include any charts that exist in the workbook.
+	 *      Note that a ReadDataOnly value of false overrides, and charts won't be read regardless of the IncludeCharts value.
+	 *		If false (the default) it will ignore any charts defined in the workbook file.
+	 *
+	 * @return	boolean
+	 */
+	public function getIncludeCharts() {
+		return $this->_includeCharts;
+	}
+
+	/**
+	 * Set read charts in workbook
+	 *		Set to true, to advise the Reader to include any charts that exist in the workbook.
+	 *      Note that a ReadDataOnly value of false overrides, and charts won't be read regardless of the IncludeCharts value.
+	 *		Set to false (the default) to discard charts.
+	 *
+	 * @param	boolean	$pValue
+	 *
+	 * @return	PHPExcel_Reader_IReader
+	 */
+	public function setIncludeCharts($pValue = FALSE) {
+		$this->_includeCharts = (boolean) $pValue;
+		return $this;
+	}
+
+	/**
+	 * Get which sheets to load
+	 * Returns either an array of worksheet names (the list of worksheets that should be loaded), or a null
+	 *		indicating that all worksheets in the workbook should be loaded.
+	 *
+	 * @return mixed
+	 */
+	public function getLoadSheetsOnly()
+	{
+		return $this->_loadSheetsOnly;
+	}
+
+	/**
+	 * Set which sheets to load
+	 *
+	 * @param mixed $value
+	 *		This should be either an array of worksheet names to be loaded, or a string containing a single worksheet name.
+	 *		If NULL, then it tells the Reader to read all worksheets in the workbook
+	 *
+	 * @return PHPExcel_Reader_IReader
+	 */
+	public function setLoadSheetsOnly($value = NULL)
+	{
+		$this->_loadSheetsOnly = is_array($value) ?
+			$value : array($value);
+		return $this;
+	}
+
+	/**
+	 * Set all sheets to load
+	 *		Tells the Reader to load all worksheets from the workbook.
+	 *
+	 * @return PHPExcel_Reader_IReader
+	 */
+	public function setLoadAllSheets()
+	{
+		$this->_loadSheetsOnly = NULL;
+		return $this;
+	}
+
+	/**
+	 * Read filter
+	 *
+	 * @return PHPExcel_Reader_IReadFilter
+	 */
+	public function getReadFilter() {
+		return $this->_readFilter;
+	}
+
+	/**
+	 * Set read filter
+	 *
+	 * @param PHPExcel_Reader_IReadFilter $pValue
+	 * @return PHPExcel_Reader_IReader
+	 */
+	public function setReadFilter(PHPExcel_Reader_IReadFilter $pValue) {
+		$this->_readFilter = $pValue;
+		return $this;
+	}
+
+	/**
+	 * Open file for reading
+	 *
+	 * @param string $pFilename
+	 * @throws	PHPExcel_Reader_Exception
+	 * @return resource
+	 */
+	protected function _openFile($pFilename)
+	{
+		// Check if file exists
+		if (!file_exists($pFilename) || !is_readable($pFilename)) {
+			throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist.");
+		}
+
+		// Open file
+		$this->_fileHandle = fopen($pFilename, 'r');
+		if ($this->_fileHandle === FALSE) {
+			throw new PHPExcel_Reader_Exception("Could not open file " . $pFilename . " for reading.");
+		}
+	}
+
+	/**
+	 * Can the current PHPExcel_Reader_IReader read the file?
+	 *
+	 * @param 	string 		$pFilename
+	 * @return boolean
+	 * @throws PHPExcel_Reader_Exception
+	 */
+	public function canRead($pFilename)
+	{
+		// Check if file exists
+		try {
+			$this->_openFile($pFilename);
+		} catch (Exception $e) {
+			return FALSE;
+		}
+
+		$readable = $this->_isValidFormat();
+		fclose ($this->_fileHandle);
+		return $readable;
+	}
+
+}

htdocs/includes/phpexcel/PHPExcel/Reader/CSV.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Reader
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -40,9 +40,9 @@ if (!defined('PHPEXCEL_ROOT')) {
  *
  * @category   PHPExcel
  * @package    PHPExcel_Reader
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
-class PHPExcel_Reader_CSV implements PHPExcel_Reader_IReader
+class PHPExcel_Reader_CSV extends PHPExcel_Reader_Abstract implements PHPExcel_Reader_IReader
 {
 	/**
 	 * Input encoding
@@ -92,144 +92,104 @@ class PHPExcel_Reader_CSV implements PHPExcel_Reader_IReader
 	 */
 	private $_contiguous	= false;
 
-
 	/**
 	 * Row counter for loading rows contiguously
 	 *
-	 * @access	private
 	 * @var	int
 	 */
 	private $_contiguousRow	= -1;
 
-	/**
-	 * PHPExcel_Reader_IReadFilter instance
-	 *
-	 * @access	private
-	 * @var	PHPExcel_Reader_IReadFilter
-	 */
-	private $_readFilter = null;
-
 
 	/**
 	 * Create a new PHPExcel_Reader_CSV
 	 */
 	public function __construct() {
 		$this->_readFilter		= new PHPExcel_Reader_DefaultReadFilter();
-	}	//	function __construct()
-
+	}
 
 	/**
-	 * Can the current PHPExcel_Reader_IReader read the file?
+	 * Validate that the current file is a CSV file
 	 *
-	 * @access	public
-	 * @param 	string 		$pFileName
 	 * @return boolean
-	 * @throws Exception
 	 */
-	public function canRead($pFilename)
+	protected function _isValidFormat()
 	{
-		// Check if file exists
-		if (!file_exists($pFilename)) {
-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");
-		}
-
-		return true;
-	}	//	function canRead()
-
-
-	/**
-	 * Read filter
-	 *
-	 * @access	public
-	 * @return PHPExcel_Reader_IReadFilter
-	 */
-	public function getReadFilter() {
-		return $this->_readFilter;
-	}	//	function getReadFilter()
-
-
-	/**
-	 * Set read filter
-	 *
-	 * @access	public
-	 * @param	PHPExcel_Reader_IReadFilter $pValue
-	 */
-	public function setReadFilter(PHPExcel_Reader_IReadFilter $pValue) {
-		$this->_readFilter = $pValue;
-		return $this;
-	}	//	function setReadFilter()
-
+		return TRUE;
+	}
 
 	/**
 	 * Set input encoding
 	 *
-	 * @access	public
 	 * @param string $pValue Input encoding
 	 */
 	public function setInputEncoding($pValue = 'UTF-8')
 	{
 		$this->_inputEncoding = $pValue;
 		return $this;
-	}	//	function setInputEncoding()
-
+	}
 
 	/**
 	 * Get input encoding
 	 *
-	 * @access	public
 	 * @return string
 	 */
 	public function getInputEncoding()
 	{
 		return $this->_inputEncoding;
-	}	//	function getInputEncoding()
-
+	}
 
 	/**
-	 * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns)
+	 * Move filepointer past any BOM marker
 	 *
-	 * @access	public
-	 * @param 	string 		$pFilename
-	 * @throws	Exception
 	 */
-	public function listWorksheetInfo($pFilename)
+	protected function _skipBOM()
 	{
-		// Check if file exists
-		if (!file_exists($pFilename)) {
-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");
-		}
-
-		// Open file
-		$fileHandle = fopen($pFilename, 'r');
-		if ($fileHandle === false) {
-			throw new Exception("Could not open file " . $pFilename . " for reading.");
-		}
+		rewind($this->_fileHandle);
 
-		// Skip BOM, if any
 		switch ($this->_inputEncoding) {
 			case 'UTF-8':
-				fgets($fileHandle, 4) == "\xEF\xBB\xBF" ?
-				fseek($fileHandle, 3) : fseek($fileHandle, 0);
+				fgets($this->_fileHandle, 4) == "\xEF\xBB\xBF" ?
+					fseek($this->_fileHandle, 3) : fseek($this->_fileHandle, 0);
 				break;
 			case 'UTF-16LE':
-				fgets($fileHandle, 3) == "\xFF\xFE" ?
-				fseek($fileHandle, 2) : fseek($fileHandle, 0);
+				fgets($this->_fileHandle, 3) == "\xFF\xFE" ?
+					fseek($this->_fileHandle, 2) : fseek($this->_fileHandle, 0);
 				break;
 			case 'UTF-16BE':
-				fgets($fileHandle, 3) == "\xFE\xFF" ?
-				fseek($fileHandle, 2) : fseek($fileHandle, 0);
+				fgets($this->_fileHandle, 3) == "\xFE\xFF" ?
+					fseek($this->_fileHandle, 2) : fseek($this->_fileHandle, 0);
 				break;
 			case 'UTF-32LE':
-				fgets($fileHandle, 5) == "\xFF\xFE\x00\x00" ?
-				fseek($fileHandle, 4) : fseek($fileHandle, 0);
+				fgets($this->_fileHandle, 5) == "\xFF\xFE\x00\x00" ?
+					fseek($this->_fileHandle, 4) : fseek($this->_fileHandle, 0);
 				break;
 			case 'UTF-32BE':
-				fgets($fileHandle, 5) == "\x00\x00\xFE\xFF" ?
-				fseek($fileHandle, 4) : fseek($fileHandle, 0);
+				fgets($this->_fileHandle, 5) == "\x00\x00\xFE\xFF" ?
+					fseek($this->_fileHandle, 4) : fseek($this->_fileHandle, 0);
 				break;
 			default:
 				break;
 		}
+	}
+
+	/**
+	 * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns)
+	 *
+	 * @param 	string 		$pFilename
+	 * @throws	PHPExcel_Reader_Exception
+	 */
+	public function listWorksheetInfo($pFilename)
+	{
+		// Open file
+		$this->_openFile($pFilename);
+		if (!$this->_isValidFormat()) {
+			fclose ($this->_fileHandle);
+			throw new PHPExcel_Reader_Exception($pFilename . " is an Invalid Spreadsheet file.");
+		}
+		$fileHandle = $this->_fileHandle;
+
+		// Skip BOM, if any
+		$this->_skipBOM();
 
 		$escapeEnclosures = array( "\\" . $this->_enclosure, $this->_enclosure . $this->_enclosure );
 
@@ -255,14 +215,12 @@ class PHPExcel_Reader_CSV implements PHPExcel_Reader_IReader
 		return $worksheetInfo;
 	}
 
-
 	/**
 	 * Loads PHPExcel from file
 	 *
-	 * @access	public
 	 * @param 	string 		$pFilename
 	 * @return PHPExcel
-	 * @throws Exception
+	 * @throws PHPExcel_Reader_Exception
 	 */
 	public function load($pFilename)
 	{
@@ -271,65 +229,37 @@ class PHPExcel_Reader_CSV implements PHPExcel_Reader_IReader
 
 		// Load into this instance
 		return $this->loadIntoExisting($pFilename, $objPHPExcel);
-	}	//	function load()
-
+	}
 
 	/**
 	 * Loads PHPExcel from file into PHPExcel instance
 	 *
-	 * @access	public
 	 * @param 	string 		$pFilename
 	 * @param	PHPExcel	$objPHPExcel
 	 * @return 	PHPExcel
-	 * @throws 	Exception
+	 * @throws 	PHPExcel_Reader_Exception
 	 */
 	public function loadIntoExisting($pFilename, PHPExcel $objPHPExcel)
 	{
-		// Check if file exists
-		if (!file_exists($pFilename)) {
-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");
-		}
-
-		// Create new PHPExcel
-		while ($objPHPExcel->getSheetCount() <= $this->_sheetIndex) {
-			$objPHPExcel->createSheet();
-		}
-		$sheet = $objPHPExcel->setActiveSheetIndex( $this->_sheetIndex );
-
 		$lineEnding = ini_get('auto_detect_line_endings');
 		ini_set('auto_detect_line_endings', true);
 
 		// Open file
-		$fileHandle = fopen($pFilename, 'r');
-		if ($fileHandle === false) {
-			throw new Exception("Could not open file $pFilename for reading.");
+		$this->_openFile($pFilename);
+		if (!$this->_isValidFormat()) {
+			fclose ($this->_fileHandle);
+			throw new PHPExcel_Reader_Exception($pFilename . " is an Invalid Spreadsheet file.");
 		}
+		$fileHandle = $this->_fileHandle;
 
 		// Skip BOM, if any
-		switch ($this->_inputEncoding) {
-			case 'UTF-8':
-				fgets($fileHandle, 4) == "\xEF\xBB\xBF" ?
-					fseek($fileHandle, 3) : fseek($fileHandle, 0);
-				break;
-			case 'UTF-16LE':
-				fgets($fileHandle, 3) == "\xFF\xFE" ?
-					fseek($fileHandle, 2) : fseek($fileHandle, 0);
-				break;
-			case 'UTF-16BE':
-				fgets($fileHandle, 3) == "\xFE\xFF" ?
-					fseek($fileHandle, 2) : fseek($fileHandle, 0);
-				break;
-			case 'UTF-32LE':
-				fgets($fileHandle, 5) == "\xFF\xFE\x00\x00" ?
-					fseek($fileHandle, 4) : fseek($fileHandle, 0);
-				break;
-			case 'UTF-32BE':
-				fgets($fileHandle, 5) == "\x00\x00\xFE\xFF" ?
-					fseek($fileHandle, 4) : fseek($fileHandle, 0);
-				break;
-			default:
-				break;
+		$this->_skipBOM();
+
+		// Create new PHPExcel object
+		while ($objPHPExcel->getSheetCount() <= $this->_sheetIndex) {
+			$objPHPExcel->createSheet();
 		}
+		$sheet = $objPHPExcel->setActiveSheetIndex($this->_sheetIndex);
 
 		$escapeEnclosures = array( "\\" . $this->_enclosure,
 								   $this->_enclosure . $this->_enclosure
@@ -373,48 +303,40 @@ class PHPExcel_Reader_CSV implements PHPExcel_Reader_IReader
 
 		// Return
 		return $objPHPExcel;
-	}	//	function loadIntoExisting()
-
+	}
 
 	/**
 	 * Get delimiter
 	 *
-	 * @access	public
 	 * @return string
 	 */
 	public function getDelimiter() {
 		return $this->_delimiter;
-	}	//	function getDelimiter()
-
+	}
 
 	/**
 	 * Set delimiter
 	 *
-	 * @access	public
 	 * @param	string	$pValue		Delimiter, defaults to ,
 	 * @return	PHPExcel_Reader_CSV
 	 */
 	public function setDelimiter($pValue = ',') {
 		$this->_delimiter = $pValue;
 		return $this;
-	}	//	function setDelimiter()
-
+	}
 
 	/**
 	 * Get enclosure
 	 *
-	 * @access	public
 	 * @return string
 	 */
 	public function getEnclosure() {
 		return $this->_enclosure;
-	}	//	function getEnclosure()
-
+	}
 
 	/**
 	 * Set enclosure
 	 *
-	 * @access	public
 	 * @param	string	$pValue		Enclosure, defaults to "
 	 * @return PHPExcel_Reader_CSV
 	 */
@@ -424,82 +346,70 @@ class PHPExcel_Reader_CSV implements PHPExcel_Reader_IReader
 		}
 		$this->_enclosure = $pValue;
 		return $this;
-	}	//	function setEnclosure()
-
+	}
 
 	/**
 	 * Get line ending
 	 *
-	 * @access	public
 	 * @return string
 	 */
 	public function getLineEnding() {
 		return $this->_lineEnding;
-	}	//	function getLineEnding()
-
+	}
 
 	/**
 	 * Set line ending
 	 *
-	 * @access	public
 	 * @param	string	$pValue		Line ending, defaults to OS line ending (PHP_EOL)
 	 * @return PHPExcel_Reader_CSV
 	 */
 	public function setLineEnding($pValue = PHP_EOL) {
 		$this->_lineEnding = $pValue;
 		return $this;
-	}	//	function setLineEnding()
-
+	}
 
 	/**
 	 * Get sheet index
 	 *
-	 * @access	public
-	 * @return int
+	 * @return integer
 	 */
 	public function getSheetIndex() {
 		return $this->_sheetIndex;
-	}	//	function getSheetIndex()
-
+	}
 
 	/**
 	 * Set sheet index
 	 *
-	 * @access	public
-	 * @param	int		$pValue		Sheet index
+	 * @param	integer		$pValue		Sheet index
 	 * @return PHPExcel_Reader_CSV
 	 */
 	public function setSheetIndex($pValue = 0) {
 		$this->_sheetIndex = $pValue;
 		return $this;
-	}	//	function setSheetIndex()
-
+	}
 
 	/**
 	 * Set Contiguous
 	 *
-	 * @access	public
-	 * @param string $pValue Input encoding
+	 * @param boolean $contiguous
 	 */
-	public function setContiguous($contiguous = false)
+	public function setContiguous($contiguous = FALSE)
 	{
-		$this->_contiguous = (bool)$contiguous;
+		$this->_contiguous = (bool) $contiguous;
 		if (!$contiguous) {
-			$this->_contiguousRow	= -1;
+			$this->_contiguousRow = -1;
 		}
 
 		return $this;
-	}	//	function setInputEncoding()
-
+	}
 
 	/**
 	 * Get Contiguous
 	 *
-	 * @access	public
 	 * @return boolean
 	 */
 	public function getContiguous() {
 		return $this->_contiguous;
-	}	//	function getSheetIndex()
+	}
 
 }

htdocs/includes/phpexcel/PHPExcel/Reader/DefaultReadFilter.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Reader
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -40,7 +40,7 @@ if (!defined('PHPEXCEL_ROOT')) {
  *
  * @category   PHPExcel
  * @package    PHPExcel_Reader
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Reader_DefaultReadFilter implements PHPExcel_Reader_IReadFilter
 {

htdocs/includes/phpexcel/PHPExcel/Reader/Excel2003XML.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Reader
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -40,24 +40,10 @@ if (!defined('PHPEXCEL_ROOT')) {
  *
  * @category   PHPExcel
  * @package    PHPExcel_Reader
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
-class PHPExcel_Reader_Excel2003XML implements PHPExcel_Reader_IReader
+class PHPExcel_Reader_Excel2003XML extends PHPExcel_Reader_Abstract implements PHPExcel_Reader_IReader
 {
-	/**
-	 * Read data only?
-	 *
-	 * @var boolean
-	 */
-	private $_readDataOnly = false;
-
-	/**
-	 * Restict which sheets should be loaded?
-	 *
-	 * @var array
-	 */
-	private $_loadSheetsOnly = null;
-
 	/**
 	 * Formats
 	 *
@@ -65,13 +51,6 @@ class PHPExcel_Reader_Excel2003XML implements PHPExcel_Reader_IReader
 	 */
 	private $_styles = array();
 
-	/**
-	 * PHPExcel_Reader_IReadFilter instance
-	 *
-	 * @var PHPExcel_Reader_IReadFilter
-	 */
-	private $_readFilter = null;
-
 	/**
 	 * Character set used in the file
 	 *
@@ -88,93 +67,12 @@ class PHPExcel_Reader_Excel2003XML implements PHPExcel_Reader_IReader
 	}
 
 
-	/**
-	 * Read data only?
-	 *
-	 * @return boolean
-	 */
-	public function getReadDataOnly() {
-		return $this->_readDataOnly;
-	}
-
-
-	/**
-	 * Set read data only
-	 *
-	 * @param boolean $pValue
-	 * @return PHPExcel_Reader_Excel2003XML
-	 */
-	public function setReadDataOnly($pValue = false) {
-		$this->_readDataOnly = $pValue;
-		return $this;
-	}
-
-
-	/**
-	 * Get which sheets to load
-	 *
-	 * @return mixed
-	 */
-	public function getLoadSheetsOnly()
-	{
-		return $this->_loadSheetsOnly;
-	}
-
-
-	/**
-	 * Set which sheets to load
-	 *
-	 * @param mixed $value
-	 * @return PHPExcel_Reader_Excel2003XML
-	 */
-	public function setLoadSheetsOnly($value = null)
-	{
-		$this->_loadSheetsOnly = is_array($value) ?
-			$value : array($value);
-		return $this;
-	}
-
-
-	/**
-	 * Set all sheets to load
-	 *
-	 * @return PHPExcel_Reader_Excel2003XML
-	 */
-	public function setLoadAllSheets()
-	{
-		$this->_loadSheetsOnly = null;
-		return $this;
-	}
-
-
-	/**
-	 * Read filter
-	 *
-	 * @return PHPExcel_Reader_IReadFilter
-	 */
-	public function getReadFilter() {
-		return $this->_readFilter;
-	}
-
-
-	/**
-	 * Set read filter
-	 *
-	 * @param PHPExcel_Reader_IReadFilter $pValue
-	 * @return PHPExcel_Reader_Excel2003XML
-	 */
-	public function setReadFilter(PHPExcel_Reader_IReadFilter $pValue) {
-		$this->_readFilter = $pValue;
-		return $this;
-	}
-
-
 	/**
 	 * Can the current PHPExcel_Reader_IReader read the file?
 	 *
-	 * @param 	string 		$pFileName
+	 * @param 	string 		$pFilename
 	 * @return 	boolean
-	 * @throws Exception
+	 * @throws PHPExcel_Reader_Exception
 	 */
 	public function canRead($pFilename)
 	{
@@ -194,15 +92,13 @@ class PHPExcel_Reader_Excel2003XML implements PHPExcel_Reader_IReader
 				'<?mso-application progid="Excel.Sheet"?>'
 			);
 
-		// Check if file exists
-		if (!file_exists($pFilename)) {
-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");
-		}
-
+		// Open file
+		$this->_openFile($pFilename);
+		$fileHandle = $this->_fileHandle;
+		
 		// Read sample data (first 2 KB will do)
-		$fh = fopen($pFilename, 'r');
-		$data = fread($fh, 2048);
-		fclose($fh);
+		$data = fread($fileHandle, 2048);
+		fclose($fileHandle);
 
 		$valid = true;
 		foreach($signature as $match) {
@@ -227,21 +123,21 @@ class PHPExcel_Reader_Excel2003XML implements PHPExcel_Reader_IReader
 	 * Reads names of the worksheets from a file, without parsing the whole file to a PHPExcel object
 	 *
 	 * @param 	string 		$pFilename
-	 * @throws 	Exception
+	 * @throws 	PHPExcel_Reader_Exception
 	 */
 	public function listWorksheetNames($pFilename)
 	{
 		// Check if file exists
 		if (!file_exists($pFilename)) {
-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");
+			throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist.");
 		}
 		if (!$this->canRead($pFilename)) {
-			throw new Exception($pFilename . " is an Invalid Spreadsheet file.");
+			throw new PHPExcel_Reader_Exception($pFilename . " is an Invalid Spreadsheet file.");
 		}
 
 		$worksheetNames = array();
 
-		$xml = simplexml_load_file($pFilename);
+		$xml = simplexml_load_file($pFilename, 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions());
 		$namespaces = $xml->getNamespaces(true);
 
 		$xml_ss = $xml->children($namespaces['ss']);
@@ -258,18 +154,18 @@ class PHPExcel_Reader_Excel2003XML implements PHPExcel_Reader_IReader
 	 * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns)
 	 *
 	 * @param   string     $pFilename
-	 * @throws   Exception
+	 * @throws   PHPExcel_Reader_Exception
 	 */
 	public function listWorksheetInfo($pFilename)
 	{
 		// Check if file exists
 		if (!file_exists($pFilename)) {
-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");
+			throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist.");
 		}
 
 		$worksheetInfo = array();
 
-		$xml = simplexml_load_file($pFilename);
+		$xml = simplexml_load_file($pFilename, 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions());
 		$namespaces = $xml->getNamespaces(true);
 
 		$worksheetID = 1;
@@ -330,7 +226,7 @@ class PHPExcel_Reader_Excel2003XML implements PHPExcel_Reader_IReader
 	 *
 	 * @param 	string 		$pFilename
 	 * @return 	PHPExcel
-	 * @throws 	Exception
+	 * @throws 	PHPExcel_Reader_Exception
 	 */
 	public function load($pFilename)
 	{
@@ -392,7 +288,7 @@ class PHPExcel_Reader_Excel2003XML implements PHPExcel_Reader_IReader
 	 * @param 	string 		$pFilename
 	 * @param	PHPExcel	$objPHPExcel
 	 * @return 	PHPExcel
-	 * @throws 	Exception
+	 * @throws 	PHPExcel_Reader_Exception
 	 */
 	public function loadIntoExisting($pFilename, PHPExcel $objPHPExcel)
 	{
@@ -427,14 +323,14 @@ class PHPExcel_Reader_Excel2003XML implements PHPExcel_Reader_IReader
 
 		// Check if file exists
 		if (!file_exists($pFilename)) {
-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");
+			throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist.");
 		}
 
 		if (!$this->canRead($pFilename)) {
-			throw new Exception($pFilename . " is an Invalid Spreadsheet file.");
+			throw new PHPExcel_Reader_Exception($pFilename . " is an Invalid Spreadsheet file.");
 		}
 
-		$xml = simplexml_load_file($pFilename);
+		$xml = simplexml_load_file($pFilename, 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions());
 		$namespaces = $xml->getNamespaces(true);
 
 		$docProps = $objPHPExcel->getProperties();

htdocs/includes/phpexcel/PHPExcel/Reader/Excel2007/Chart.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -19,10 +19,10 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * @category	PHPExcel
- * @package		PHPExcel_Reader_Excel5
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @package		PHPExcel_Reader_Excel2007
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license		http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version		1.7.8, 2012-10-12
+ * @version		1.8.0, 2014-03-02
  */
 
 /**
@@ -30,7 +30,7 @@
  *
  * @category	PHPExcel
  * @package		PHPExcel_Reader_Excel2007
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Reader_Excel2007_Chart
 {
@@ -42,7 +42,7 @@ class PHPExcel_Reader_Excel2007_Chart
 			} elseif ($format == 'integer') {
 				return (integer) $attributes[$name];
 			} elseif ($format == 'boolean') {
-				return (boolean) ($attributes[$name] == '0') ? false : true;
+				return (boolean) ($attributes[$name] === '0' || $attributes[$name] !== 'true') ? false : true;
 			} else {
 				return (float) $attributes[$name];
 			}
@@ -347,6 +347,10 @@ class PHPExcel_Reader_Excel2007_Chart
 			}
 		}
 
+		if (empty($seriesVal)) {
+			$seriesVal = NULL;
+		}
+
 		return array( 'formatCode'	=> $formatCode,
 					  'pointCount'	=> $pointCount,
 					  'dataValues'	=> $seriesVal

htdocs/includes/phpexcel/PHPExcel/Reader/Excel2007/Theme.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Reader_Excel2007
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -31,7 +31,7 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Reader_Excel2007
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Reader_Excel2007_Theme
 {

htdocs/includes/phpexcel/PHPExcel/Reader/Excel5/Escher.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Reader_Excel5
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 /**
@@ -30,7 +30,7 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Reader_Excel5
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Reader_Excel5_Escher
 {

htdocs/includes/phpexcel/PHPExcel/Reader/Excel5/MD5.php

@@ -0,0 +1,221 @@
+<?php
+/**
+ * PHPExcel
+ *
+ * Copyright (c) 2006 - 2014 PHPExcel
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * @category   PHPExcel
+ * @package    PHPExcel_Reader_Excel5
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt        LGPL
+ * @version    1.8.0, 2014-03-02
+ */
+
+
+/**
+ * PHPExcel_Reader_Excel5_MD5
+ *
+ * @category        PHPExcel
+ * @package                PHPExcel_Reader_Excel5
+ * @copyright        Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
+ */
+class PHPExcel_Reader_Excel5_MD5
+{
+    // Context
+    private $a;
+    private $b;
+    private $c;
+    private $d;
+
+
+    /**
+     * MD5 stream constructor
+     */
+    public function __construct()
+    {
+        $this->reset();
+    }
+
+
+    /**
+     * Reset the MD5 stream context
+     */
+    public function reset()
+    {
+        $this->a = 0x67452301;
+        $this->b = 0xEFCDAB89;
+        $this->c = 0x98BADCFE;
+        $this->d = 0x10325476;
+    }
+
+
+    /**
+     * Get MD5 stream context
+     * 
+     * @return string
+     */
+    public function getContext()
+    {
+        $s = '';
+        foreach (array('a', 'b', 'c', 'd') as $i) {
+            $v = $this->{$i};
+            $s .= chr($v & 0xff);
+            $s .= chr(($v >> 8) & 0xff);
+            $s .= chr(($v >> 16) & 0xff);
+            $s .= chr(($v >> 24) & 0xff);
+        }
+
+        return $s;
+    }
+
+
+    /**
+     * Add data to context
+     * 
+     * @param string $data Data to add
+     */
+    public function add($data)
+    {
+        $words = array_values(unpack('V16', $data));
+
+        $A = $this->a;
+        $B = $this->b;
+        $C = $this->c;
+        $D = $this->d;
+
+        $F = array('PHPExcel_Reader_Excel5_MD5','F');
+        $G = array('PHPExcel_Reader_Excel5_MD5','G');
+        $H = array('PHPExcel_Reader_Excel5_MD5','H');
+        $I = array('PHPExcel_Reader_Excel5_MD5','I');
+
+        /* ROUND 1 */
+        self::step($F, $A, $B, $C, $D, $words[0], 7, 0xd76aa478);
+        self::step($F, $D, $A, $B, $C, $words[1], 12, 0xe8c7b756);
+        self::step($F, $C, $D, $A, $B, $words[2], 17, 0x242070db);
+        self::step($F, $B, $C, $D, $A, $words[3], 22, 0xc1bdceee);
+        self::step($F, $A, $B, $C, $D, $words[4], 7, 0xf57c0faf);
+        self::step($F, $D, $A, $B, $C, $words[5], 12, 0x4787c62a);
+        self::step($F, $C, $D, $A, $B, $words[6], 17, 0xa8304613);
+        self::step($F, $B, $C, $D, $A, $words[7], 22, 0xfd469501);
+        self::step($F, $A, $B, $C, $D, $words[8], 7, 0x698098d8);
+        self::step($F, $D, $A, $B, $C, $words[9], 12, 0x8b44f7af);
+        self::step($F, $C, $D, $A, $B, $words[10], 17, 0xffff5bb1);
+        self::step($F, $B, $C, $D, $A, $words[11], 22, 0x895cd7be);
+        self::step($F, $A, $B, $C, $D, $words[12], 7, 0x6b901122);
+        self::step($F, $D, $A, $B, $C, $words[13], 12, 0xfd987193);
+        self::step($F, $C, $D, $A, $B, $words[14], 17, 0xa679438e);
+        self::step($F, $B, $C, $D, $A, $words[15], 22, 0x49b40821);
+
+        /* ROUND 2 */
+        self::step($G, $A, $B, $C, $D, $words[1], 5, 0xf61e2562);
+        self::step($G, $D, $A, $B, $C, $words[6], 9, 0xc040b340);
+        self::step($G, $C, $D, $A, $B, $words[11], 14, 0x265e5a51);
+        self::step($G, $B, $C, $D, $A, $words[0], 20, 0xe9b6c7aa);
+        self::step($G, $A, $B, $C, $D, $words[5], 5, 0xd62f105d);
+        self::step($G, $D, $A, $B, $C, $words[10], 9, 0x02441453);
+        self::step($G, $C, $D, $A, $B, $words[15], 14, 0xd8a1e681);
+        self::step($G, $B, $C, $D, $A, $words[4], 20, 0xe7d3fbc8);
+        self::step($G, $A, $B, $C, $D, $words[9], 5, 0x21e1cde6);
+        self::step($G, $D, $A, $B, $C, $words[14], 9, 0xc33707d6);
+        self::step($G, $C, $D, $A, $B, $words[3], 14, 0xf4d50d87);
+        self::step($G, $B, $C, $D, $A, $words[8], 20, 0x455a14ed);
+        self::step($G, $A, $B, $C, $D, $words[13], 5, 0xa9e3e905);
+        self::step($G, $D, $A, $B, $C, $words[2], 9, 0xfcefa3f8);
+        self::step($G, $C, $D, $A, $B, $words[7], 14, 0x676f02d9);
+        self::step($G, $B, $C, $D, $A, $words[12], 20, 0x8d2a4c8a);
+
+        /* ROUND 3 */
+        self::step($H, $A, $B, $C, $D, $words[5], 4, 0xfffa3942);
+        self::step($H, $D, $A, $B, $C, $words[8], 11, 0x8771f681);
+        self::step($H, $C, $D, $A, $B, $words[11], 16, 0x6d9d6122);
+        self::step($H, $B, $C, $D, $A, $words[14], 23, 0xfde5380c);
+        self::step($H, $A, $B, $C, $D, $words[1], 4, 0xa4beea44);
+        self::step($H, $D, $A, $B, $C, $words[4], 11, 0x4bdecfa9);
+        self::step($H, $C, $D, $A, $B, $words[7], 16, 0xf6bb4b60);
+        self::step($H, $B, $C, $D, $A, $words[10], 23, 0xbebfbc70);
+        self::step($H, $A, $B, $C, $D, $words[13], 4, 0x289b7ec6);
+        self::step($H, $D, $A, $B, $C, $words[0], 11, 0xeaa127fa);
+        self::step($H, $C, $D, $A, $B, $words[3], 16, 0xd4ef3085);
+        self::step($H, $B, $C, $D, $A, $words[6], 23, 0x04881d05);
+        self::step($H, $A, $B, $C, $D, $words[9], 4, 0xd9d4d039);
+        self::step($H, $D, $A, $B, $C, $words[12], 11, 0xe6db99e5);
+        self::step($H, $C, $D, $A, $B, $words[15], 16, 0x1fa27cf8);
+        self::step($H, $B, $C, $D, $A, $words[2], 23, 0xc4ac5665);
+
+        /* ROUND 4 */
+        self::step($I, $A, $B, $C, $D, $words[0], 6, 0xf4292244);
+        self::step($I, $D, $A, $B, $C, $words[7], 10, 0x432aff97);
+        self::step($I, $C, $D, $A, $B, $words[14], 15, 0xab9423a7);
+        self::step($I, $B, $C, $D, $A, $words[5], 21, 0xfc93a039);
+        self::step($I, $A, $B, $C, $D, $words[12], 6, 0x655b59c3);
+        self::step($I, $D, $A, $B, $C, $words[3], 10, 0x8f0ccc92);
+        self::step($I, $C, $D, $A, $B, $words[10], 15, 0xffeff47d);
+        self::step($I, $B, $C, $D, $A, $words[1], 21, 0x85845dd1);
+        self::step($I, $A, $B, $C, $D, $words[8], 6, 0x6fa87e4f);
+        self::step($I, $D, $A, $B, $C, $words[15], 10, 0xfe2ce6e0);
+        self::step($I, $C, $D, $A, $B, $words[6], 15, 0xa3014314);
+        self::step($I, $B, $C, $D, $A, $words[13], 21, 0x4e0811a1);
+        self::step($I, $A, $B, $C, $D, $words[4], 6, 0xf7537e82);
+        self::step($I, $D, $A, $B, $C, $words[11], 10, 0xbd3af235);
+        self::step($I, $C, $D, $A, $B, $words[2], 15, 0x2ad7d2bb);
+        self::step($I, $B, $C, $D, $A, $words[9], 21, 0xeb86d391);
+
+        $this->a = ($this->a + $A) & 0xffffffff;
+        $this->b = ($this->b + $B) & 0xffffffff;
+        $this->c = ($this->c + $C) & 0xffffffff;
+        $this->d = ($this->d + $D) & 0xffffffff;
+    }
+
+
+    private static function F($X, $Y, $Z)
+    {
+        return (($X & $Y) | ((~ $X) & $Z)); // X AND Y OR NOT X AND Z
+    }
+
+
+    private static function G($X, $Y, $Z)
+    {
+        return (($X & $Z) | ($Y & (~ $Z))); // X AND Z OR Y AND NOT Z
+    }
+
+
+    private static function H($X, $Y, $Z)
+    {
+        return ($X ^ $Y ^ $Z); // X XOR Y XOR Z
+    }
+
+
+    private static function I($X, $Y, $Z)
+    {
+        return ($Y ^ ($X | (~ $Z))) ; // Y XOR (X OR NOT Z)
+    }
+
+
+    private static function step($func, &$A, $B, $C, $D, $M, $s, $t)
+    {
+        $A = ($A + call_user_func($func, $B, $C, $D) + $M + $t) & 0xffffffff;
+        $A = self::rotate($A, $s);
+        $A = ($B + $A) & 0xffffffff;
+    }
+
+
+    private static function rotate($decimal, $bits)
+    {
+        $binary = str_pad(decbin($decimal), 32, "0", STR_PAD_LEFT);
+        return bindec(substr($binary, $bits).substr($binary, 0, $bits));
+    }
+}

htdocs/includes/phpexcel/PHPExcel/Reader/Excel5/RC4.php

@@ -0,0 +1,88 @@
+<?php
+/**
+ * PHPExcel
+ *
+ * Copyright (c) 2006 - 2014 PHPExcel
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * @category   PHPExcel
+ * @package    PHPExcel_Reader_Excel5
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
+ * @version    1.8.0, 2014-03-02
+ */
+
+/**
+ * PHPExcel_Reader_Excel5_RC4
+ *
+ * @category	PHPExcel
+ * @package		PHPExcel_Reader_Excel5
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
+ */
+class PHPExcel_Reader_Excel5_RC4
+{
+	// Context
+	var $s = array();
+	var $i = 0;
+	var $j = 0;
+
+	/**
+	 * RC4 stream decryption/encryption constrcutor
+	 * 
+	 * @param string $key Encryption key/passphrase
+	 */
+	public function __construct($key)
+	{
+		$len = strlen($key);
+
+		for ($this->i = 0; $this->i < 256; $this->i++) {
+			$this->s[$this->i] = $this->i;
+		}
+
+		$this->j = 0;
+		for ($this->i = 0; $this->i < 256; $this->i++) {
+			$this->j = ($this->j + $this->s[$this->i] + ord($key[$this->i % $len])) % 256;
+			$t = $this->s[$this->i];
+			$this->s[$this->i] = $this->s[$this->j];
+			$this->s[$this->j] = $t;
+		}
+		$this->i = $this->j = 0;
+	}
+
+	/**
+	 * Symmetric decryption/encryption function
+	 * 
+	 * @param string $data Data to encrypt/decrypt
+	 * 
+	 * @return string
+	 */
+	public function RC4($data)
+	{
+		$len = strlen($data);
+		for ($c = 0; $c < $len; $c++) {
+			$this->i = ($this->i + 1) % 256;
+			$this->j = ($this->j + $this->s[$this->i]) % 256;
+			$t = $this->s[$this->i];
+			$this->s[$this->i] = $this->s[$this->j];
+			$this->s[$this->j] = $t;
+
+			$t = ($this->s[$this->i] + $this->s[$this->j]) % 256;
+
+			$data[$c] = chr(ord($data[$c]) ^ $this->s[$t]);
+		}
+		return $data;
+	}
+}

htdocs/includes/phpexcel/PHPExcel/Reader/Exception.php

@@ -0,0 +1,52 @@
+<?php
+/**
+ * PHPExcel
+ *
+ * Copyright (c) 2006 - 2014 PHPExcel
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * @category   PHPExcel
+ * @package    PHPExcel_Reader
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @license	http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
+ * @version	1.8.0, 2014-03-02
+ */
+
+
+/**
+ * PHPExcel_Reader_Exception
+ *
+ * @category   PHPExcel
+ * @package    PHPExcel_Reader
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
+ */
+class PHPExcel_Reader_Exception extends PHPExcel_Exception {
+	/**
+	 * Error handler callback
+	 *
+	 * @param mixed $code
+	 * @param mixed $string
+	 * @param mixed $file
+	 * @param mixed $line
+	 * @param mixed $context
+	 */
+	public static function errorHandlerCallback($code, $string, $file, $line, $context) {
+		$e = new self($string, $code);
+		$e->line = $line;
+		$e->file = $file;
+		throw $e;
+	}
+}

htdocs/includes/phpexcel/PHPExcel/Reader/Gnumeric.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Reader
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -40,27 +40,10 @@ if (!defined('PHPEXCEL_ROOT')) {
  *
  * @category	PHPExcel
  * @package		PHPExcel_Reader
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
-class PHPExcel_Reader_Gnumeric implements PHPExcel_Reader_IReader
+class PHPExcel_Reader_Gnumeric extends PHPExcel_Reader_Abstract implements PHPExcel_Reader_IReader
 {
-	/**
-	 * Read data only?
-	 * Identifies whether the Reader should only read data values for cells, and ignore any formatting information;
-	 *		or whether it should read both data and formatting
-	 *
-	 * @var	boolean
-	 */
-	private $_readDataOnly = false;
-
-	/**
-	 * Restrict which sheets should be loaded?
-	 * This property holds an array of worksheet names to be loaded. If null, then all worksheets will be loaded.
-	 *
-	 * @var	array of string
-	 */
-	private $_loadSheetsOnly = null;
-
 	/**
 	 * Formats
 	 *
@@ -77,13 +60,6 @@ class PHPExcel_Reader_Gnumeric implements PHPExcel_Reader_IReader
 
 	private $_referenceHelper = null;
 
-	/**
-	 * PHPExcel_Reader_IReadFilter instance
-	 *
-	 * @var PHPExcel_Reader_IReadFilter
-	 */
-	private $_readFilter = null;
-
 
 	/**
 	 * Create a new PHPExcel_Reader_Gnumeric
@@ -94,115 +70,23 @@ class PHPExcel_Reader_Gnumeric implements PHPExcel_Reader_IReader
 	}
 
 
-	/**
-	 * Read data only?
-	 *		If this is true, then the Reader will only read data values for cells, it will not read any formatting information.
-	 *		If false (the default) it will read data and formatting.
-	 *
-	 * @return	boolean
-	 */
-	public function getReadDataOnly() {
-		return $this->_readDataOnly;
-	}
-
-
-	/**
-	 * Set read data only
-	 *		Set to true, to advise the Reader only to read data values for cells, and to ignore any formatting information.
-	 *		Set to false (the default) to advise the Reader to read both data and formatting for cells.
-	 *
-	 * @param	boolean	$pValue
-	 *
-	 * @return	PHPExcel_Reader_Gnumeric
-	 */
-	public function setReadDataOnly($pValue = false) {
-		$this->_readDataOnly = $pValue;
-		return $this;
-	}
-
-
-	/**
-	 * Get which sheets to load
-	 * Returns either an array of worksheet names (the list of worksheets that should be loaded), or a null
-	 *		indicating that all worksheets in the workbook should be loaded.
-	 *
-	 * @return mixed
-	 */
-	public function getLoadSheetsOnly()
-	{
-		return $this->_loadSheetsOnly;
-	}
-
-
-	/**
-	 * Set which sheets to load
-	 *
-	 * @param mixed $value
-	 *		This should be either an array of worksheet names to be loaded, or a string containing a single worksheet name.
-	 *		If NULL, then it tells the Reader to read all worksheets in the workbook
-	 *
-	 * @return PHPExcel_Reader_Gnumeric
-	 */
-	public function setLoadSheetsOnly($value = null)
-	{
-		$this->_loadSheetsOnly = is_array($value) ?
-			$value : array($value);
-		return $this;
-	}
-
-
-	/**
-	 * Set all sheets to load
-	 *		Tells the Reader to load all worksheets from the workbook.
-	 *
-	 * @return PHPExcel_Reader_Gnumeric
-	 */
-	public function setLoadAllSheets()
-	{
-		$this->_loadSheetsOnly = null;
-		return $this;
-	}
-
-
-	/**
-	 * Read filter
-	 *
-	 * @return PHPExcel_Reader_IReadFilter
-	 */
-	public function getReadFilter() {
-		return $this->_readFilter;
-	}
-
-
-	/**
-	 * Set read filter
-	 *
-	 * @param PHPExcel_Reader_IReadFilter $pValue
-	 * @return PHPExcel_Reader_Gnumeric
-	 */
-	public function setReadFilter(PHPExcel_Reader_IReadFilter $pValue) {
-		$this->_readFilter = $pValue;
-		return $this;
-	}
-
-
 	/**
 	 * Can the current PHPExcel_Reader_IReader read the file?
 	 *
-	 * @param 	string 		$pFileName
+	 * @param 	string 		$pFilename
 	 * @return 	boolean
-	 * @throws Exception
+	 * @throws PHPExcel_Reader_Exception
 	 */
 	public function canRead($pFilename)
 	{
 		// Check if file exists
 		if (!file_exists($pFilename)) {
-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");
+			throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist.");
 		}
 
 		// Check if gzlib functions are available
 		if (!function_exists('gzread')) {
-			throw new Exception("gzlib library is not enabled");
+			throw new PHPExcel_Reader_Exception("gzlib library is not enabled");
 		}
 
 		// Read signature data (first 3 bytes)
@@ -219,49 +103,86 @@ class PHPExcel_Reader_Gnumeric implements PHPExcel_Reader_IReader
 
 
 	/**
-	 * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns)
+	 * Reads names of the worksheets from a file, without parsing the whole file to a PHPExcel object
 	 *
-	 * @param   string     $pFilename
-	 * @throws   Exception
+	 * @param 	string 		$pFilename
+	 * @throws 	PHPExcel_Reader_Exception
 	 */
-	public function listWorksheetInfo($pFilename)
+	public function listWorksheetNames($pFilename)
 	{
 		// Check if file exists
 		if (!file_exists($pFilename)) {
-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");
+			throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist.");
 		}
 
-		$gFileData = $this->_gzfileGetContents($pFilename);
+		$xml = new XMLReader();
+		$xml->open(
+			'compress.zlib://'.realpath($pFilename), null, PHPExcel_Settings::getLibXmlLoaderOptions()
+		);
+		$xml->setParserProperty(2,true);
 
-		$xml = simplexml_load_string($gFileData);
-		$namespacesMeta = $xml->getNamespaces(true);
-
-		$gnmXML = $xml->children($namespacesMeta['gnm']);
+		$worksheetNames = array();
+		while ($xml->read()) {
+			if ($xml->name == 'gnm:SheetName' && $xml->nodeType == XMLReader::ELEMENT) {
+			    $xml->read();	//	Move onto the value node
+				$worksheetNames[] = (string) $xml->value;
+			} elseif ($xml->name == 'gnm:Sheets') {
+				//	break out of the loop once we've got our sheet names rather than parse the entire file
+				break;
+			}
+		}
 
-		$worksheetInfo = array();
+		return $worksheetNames;
+	}
 
-		foreach ($gnmXML->Sheets->Sheet as $sheet) {
-			$tmpInfo = array();
-			$tmpInfo['worksheetName'] = (string) $sheet->Name;
-			$tmpInfo['lastColumnLetter'] = 'A';
-			$tmpInfo['lastColumnIndex'] = 0;
-			$tmpInfo['totalRows'] = 0;
-			$tmpInfo['totalColumns'] = 0;
 
-			foreach ($sheet->Cells->Cell as $cell) {
-				$cellAttributes = $cell->attributes();
+	/**
+	 * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns)
+	 *
+	 * @param   string     $pFilename
+	 * @throws   PHPExcel_Reader_Exception
+	 */
+	public function listWorksheetInfo($pFilename)
+	{
+		// Check if file exists
+		if (!file_exists($pFilename)) {
+			throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist.");
+		}
 
-				$rowIndex = (int) $cellAttributes->Row + 1;
-				$columnIndex = (int) $cellAttributes->Col;
+		$xml = new XMLReader();
+		$xml->open(
+			'compress.zlib://'.realpath($pFilename), null, PHPExcel_Settings::getLibXmlLoaderOptions()
+		);
+		$xml->setParserProperty(2,true);
 
-				$tmpInfo['totalRows'] = max($tmpInfo['totalRows'], $rowIndex);
-				$tmpInfo['lastColumnIndex'] = max($tmpInfo['lastColumnIndex'], $columnIndex);
+		$worksheetInfo = array();
+		while ($xml->read()) {
+			if ($xml->name == 'gnm:Sheet' && $xml->nodeType == XMLReader::ELEMENT) {
+				$tmpInfo = array(
+					'worksheetName' => '',
+					'lastColumnLetter' => 'A',
+					'lastColumnIndex' => 0,
+					'totalRows' => 0,
+					'totalColumns' => 0,
+				);
+
+				while ($xml->read()) {
+					if ($xml->name == 'gnm:Name' && $xml->nodeType == XMLReader::ELEMENT) {
+					    $xml->read();	//	Move onto the value node
+						$tmpInfo['worksheetName'] = (string) $xml->value;
+					} elseif ($xml->name == 'gnm:MaxCol' && $xml->nodeType == XMLReader::ELEMENT) {
+					    $xml->read();	//	Move onto the value node
+						$tmpInfo['lastColumnIndex'] = (int) $xml->value;
+						$tmpInfo['totalColumns'] = (int) $xml->value + 1;
+					} elseif ($xml->name == 'gnm:MaxRow' && $xml->nodeType == XMLReader::ELEMENT) {
+					    $xml->read();	//	Move onto the value node
+						$tmpInfo['totalRows'] = (int) $xml->value + 1;
+						break;
+					}
+				}
+				$tmpInfo['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($tmpInfo['lastColumnIndex']);
+				$worksheetInfo[] = $tmpInfo;
 			}
-
-			$tmpInfo['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($tmpInfo['lastColumnIndex']);
-			$tmpInfo['totalColumns'] = $tmpInfo['lastColumnIndex'] + 1;
-
-			$worksheetInfo[] = $tmpInfo;
 		}
 
 		return $worksheetInfo;
@@ -286,7 +207,7 @@ class PHPExcel_Reader_Gnumeric implements PHPExcel_Reader_IReader
 	 *
 	 * @param 	string 		$pFilename
 	 * @return 	PHPExcel
-	 * @throws 	Exception
+	 * @throws 	PHPExcel_Reader_Exception
 	 */
 	public function load($pFilename)
 	{
@@ -298,49 +219,19 @@ class PHPExcel_Reader_Gnumeric implements PHPExcel_Reader_IReader
 	}
 
 
-	/**
-	 * Reads names of the worksheets from a file, without parsing the whole file to a PHPExcel object
-	 *
-	 * @param 	string 		$pFilename
-	 * @throws 	Exception
-	 */
-	public function listWorksheetNames($pFilename)
-	{
-		// Check if file exists
-		if (!file_exists($pFilename)) {
-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");
-		}
-
-		$gFileData = $this->_gzfileGetContents($pFilename);
-
-		$xml = simplexml_load_string($gFileData);
-		$namespacesMeta = $xml->getNamespaces(true);
-
-		$gnmXML = $xml->children($namespacesMeta['gnm']);
-
-		$worksheetNames = array();
-
-		foreach($gnmXML->Sheets->Sheet as $sheet) {
-			$worksheetNames[] = (string) $sheet->Name;
-		}
-
-		return $worksheetNames;
-	}
-
-
 	/**
 	 * Loads PHPExcel from file into PHPExcel instance
 	 *
 	 * @param 	string 		$pFilename
 	 * @param	PHPExcel	$objPHPExcel
 	 * @return 	PHPExcel
-	 * @throws 	Exception
+	 * @throws 	PHPExcel_Reader_Exception
 	 */
 	public function loadIntoExisting($pFilename, PHPExcel $objPHPExcel)
 	{
 		// Check if file exists
 		if (!file_exists($pFilename)) {
-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");
+			throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist.");
 		}
 
 		$timezoneObj = new DateTimeZone('Europe/London');
@@ -352,7 +243,7 @@ class PHPExcel_Reader_Gnumeric implements PHPExcel_Reader_IReader
 //		echo htmlentities($gFileData,ENT_QUOTES,'UTF-8');
 //		echo '</pre><hr />';
 //
-		$xml = simplexml_load_string($gFileData);
+		$xml = simplexml_load_string($gFileData, 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions());
 		$namespacesMeta = $xml->getNamespaces(true);
 
 //		var_dump($namespacesMeta);
@@ -620,7 +511,7 @@ class PHPExcel_Reader_Gnumeric implements PHPExcel_Reader_IReader
 
 					//	We still set the number format mask for date/time values, even if _readDataOnly is true
 					if ((!$this->_readDataOnly) ||
-						(PHPExcel_Shared_Date::isDateTimeFormatCode($styleArray['numberformat']['code']))) {
+						(PHPExcel_Shared_Date::isDateTimeFormatCode((string) $styleAttributes['Format']))) {
 						$styleArray = array();
 						$styleArray['numberformat']['code'] = (string) $styleAttributes['Format'];
 						//	If _readDataOnly is false, we set all formatting information

htdocs/includes/phpexcel/PHPExcel/Reader/HTML.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Reader
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -40,9 +40,9 @@ if (!defined('PHPEXCEL_ROOT')) {
  *
  * @category   PHPExcel
  * @package    PHPExcel_Reader
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
-class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
+class PHPExcel_Reader_HTML extends PHPExcel_Reader_Abstract implements PHPExcel_Reader_IReader
 {
 	/**
 	 * Input encoding
@@ -100,13 +100,6 @@ class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
 											),	//	Bottom border
 							 );
 
-	/**
-	 * PHPExcel_Reader_IReadFilter instance
-	 *
-	 * @var PHPExcel_Reader_IReadFilter
-	 */
-	private $_readFilter = null;
-
 
 	/**
 	 * Create a new PHPExcel_Reader_HTML
@@ -116,25 +109,20 @@ class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
 	}
 
 	/**
-	 *	Can the current PHPExcel_Reader_IReader read the file?
+	 * Validate that the current file is an HTML file
 	 *
-	 *	@param 	string 		$pFileName
-	 *	@return 	boolean
-	 *	@throws Exception
+	 * @return boolean
 	 */
-	public function canRead($pFilename)
+	protected function _isValidFormat()
 	{
-		// Check if file exists
-		if (!file_exists($pFilename)) {
-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");
+		//	Reading 2048 bytes should be enough to validate that the format is HTML
+		$data = fread($this->_fileHandle, 2048);
+		if ((strpos($data, '<') !== FALSE) &&
+			(strlen($data) !== strlen(strip_tags($data)))) {
+			return TRUE;
 		}
 
-		// Read sample data (first 2 KB will do)
-		$fh = fopen($pFilename, 'r');
-		$data = fread($fh, 2048);
-		fclose($fh);
-
-		return true;
+		return FALSE;
 	}
 
 	/**
@@ -142,7 +130,7 @@ class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
 	 *
 	 * @param 	string 		$pFilename
 	 * @return 	PHPExcel
-	 * @throws 	Exception
+	 * @throws 	PHPExcel_Reader_Exception
 	 */
 	public function load($pFilename)
 	{
@@ -153,25 +141,6 @@ class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
 		return $this->loadIntoExisting($pFilename, $objPHPExcel);
 	}
 
-	/**
-	 * Read filter
-	 *
-	 * @return PHPExcel_Reader_IReadFilter
-	 */
-	public function getReadFilter() {
-		return $this->_readFilter;
-	}
-
-	/**
-	 * Set read filter
-	 *
-	 * @param PHPExcel_Reader_IReadFilter $pValue
-	 */
-	public function setReadFilter(PHPExcel_Reader_IReadFilter $pValue) {
-		$this->_readFilter = $pValue;
-		return $this;
-	}
-
 	/**
 	 * Set input encoding
 	 *
@@ -222,7 +191,7 @@ class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
 			//	Simple String content
 			if (trim($cellContent) > '') {
 				//	Only actually write it if there's content in the string
-				echo 'FLUSH CELL: ' , $column , $row , ' => ' , $cellContent , '<br />';
+//				echo 'FLUSH CELL: ' , $column , $row , ' => ' , $cellContent , '<br />';
 				//	Write to worksheet to be done here...
 				//	... we return the cell so we can mess about with styles more easily
 				$cell = $sheet->setCellValue($column.$row,$cellContent,true);
@@ -238,7 +207,7 @@ class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
 
 	private function _processDomElement(DOMNode $element, $sheet, &$row, &$column, &$cellContent){
 		foreach($element->childNodes as $child){
-			if ($child instanceOf DOMText) {
+			if ($child instanceof DOMText) {
 				$domText = preg_replace('/\s+/',' ',trim($child->nodeValue));
 				if (is_string($cellContent)) {
 					//	simply append the text if the cell content is a plain text string
@@ -247,12 +216,12 @@ class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
 					//	but if we have a rich text run instead, we need to append it correctly
 					//	TODO
 				}
-			} elseif($child instanceOf DOMElement) {
-				echo '<b>DOM ELEMENT: </b>' , strtoupper($child->nodeName) , '<br />';
+			} elseif($child instanceof DOMElement) {
+//				echo '<b>DOM ELEMENT: </b>' , strtoupper($child->nodeName) , '<br />';
 
 				$attributeArray = array();
 				foreach($child->attributes as $attribute) {
-					echo '<b>ATTRIBUTE: </b>' , $attribute->name , ' => ' , $attribute->value , '<br />';
+//					echo '<b>ATTRIBUTE: </b>' , $attribute->name , ' => ' , $attribute->value , '<br />';
 					$attributeArray[$attribute->name] = $attribute->value;
 				}
 
@@ -280,13 +249,13 @@ class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
 					case 'em'    :
 					case 'strong':
 					case 'b'     :
-						echo 'STYLING, SPAN OR DIV<br />';
+//						echo 'STYLING, SPAN OR DIV<br />';
 						if ($cellContent > '')
 							$cellContent .= ' ';
 						$this->_processDomElement($child,$sheet,$row,$column,$cellContent);
 						if ($cellContent > '')
 							$cellContent .= ' ';
-						echo 'END OF STYLING, SPAN OR DIV<br />';
+//						echo 'END OF STYLING, SPAN OR DIV<br />';
 						break;
 					case 'hr' :
 						$this->_flushCell($sheet,$column,$row,$cellContent);
@@ -307,14 +276,14 @@ class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
 							$this->_flushCell($sheet,$column,$row,$cellContent);
 							++$row;
 						}
-						echo 'HARD LINE BREAK: ' , '<br />';
+//						echo 'HARD LINE BREAK: ' , '<br />';
 						break;
 					case 'a'  :
-						echo 'START OF HYPERLINK: ' , '<br />';
+//						echo 'START OF HYPERLINK: ' , '<br />';
 						foreach($attributeArray as $attributeName => $attributeValue) {
 							switch($attributeName) {
 								case 'href':
-									echo 'Link to ' , $attributeValue , '<br />';
+//									echo 'Link to ' , $attributeValue , '<br />';
 									$sheet->getCell($column.$row)->getHyperlink()->setUrl($attributeValue);
 									if (isset($this->_formats[$child->nodeName])) {
 										$sheet->getStyle($column.$row)->applyFromArray($this->_formats[$child->nodeName]);
@@ -324,7 +293,7 @@ class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
 						}
 						$cellContent .= ' ';
 						$this->_processDomElement($child,$sheet,$row,$column,$cellContent);
-						echo 'END OF HYPERLINK:' , '<br />';
+//						echo 'END OF HYPERLINK:' , '<br />';
 						break;
 					case 'h1' :
 					case 'h2' :
@@ -338,17 +307,17 @@ class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
 						if ($this->_tableLevel > 0) {
 							//	If we're inside a table, replace with a \n
 							$cellContent .= "\n";
-							echo 'LIST ENTRY: ' , '<br />';
+//							echo 'LIST ENTRY: ' , '<br />';
 							$this->_processDomElement($child,$sheet,$row,$column,$cellContent);
-							echo 'END OF LIST ENTRY:' , '<br />';
+//							echo 'END OF LIST ENTRY:' , '<br />';
 						} else {
 							if ($cellContent > '') {
 								$this->_flushCell($sheet,$column,$row,$cellContent);
 								$row += 2;
 							}
-							echo 'START OF PARAGRAPH: ' , '<br />';
+//							echo 'START OF PARAGRAPH: ' , '<br />';
 							$this->_processDomElement($child,$sheet,$row,$column,$cellContent);
-							echo 'END OF PARAGRAPH:' , '<br />';
+//							echo 'END OF PARAGRAPH:' , '<br />';
 							$this->_flushCell($sheet,$column,$row,$cellContent);
 
 							if (isset($this->_formats[$child->nodeName])) {
@@ -363,17 +332,17 @@ class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
 						if ($this->_tableLevel > 0) {
 							//	If we're inside a table, replace with a \n
 							$cellContent .= "\n";
-							echo 'LIST ENTRY: ' , '<br />';
+//							echo 'LIST ENTRY: ' , '<br />';
 							$this->_processDomElement($child,$sheet,$row,$column,$cellContent);
-							echo 'END OF LIST ENTRY:' , '<br />';
+//							echo 'END OF LIST ENTRY:' , '<br />';
 						} else {
 							if ($cellContent > '') {
 								$this->_flushCell($sheet,$column,$row,$cellContent);
 							}
 							++$row;
-							echo 'LIST ENTRY: ' , '<br />';
+//							echo 'LIST ENTRY: ' , '<br />';
 							$this->_processDomElement($child,$sheet,$row,$column,$cellContent);
-							echo 'END OF LIST ENTRY:' , '<br />';
+//							echo 'END OF LIST ENTRY:' , '<br />';
 							$this->_flushCell($sheet,$column,$row,$cellContent);
 							$column = 'A';
 						}
@@ -381,11 +350,11 @@ class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
 					case 'table' :
 						$this->_flushCell($sheet,$column,$row,$cellContent);
 						$column = $this->_setTableStartColumn($column);
-						echo 'START OF TABLE LEVEL ' , $this->_tableLevel , '<br />';
+//						echo 'START OF TABLE LEVEL ' , $this->_tableLevel , '<br />';
 						if ($this->_tableLevel > 1)
 							--$row;
 						$this->_processDomElement($child,$sheet,$row,$column,$cellContent);
-						echo 'END OF TABLE LEVEL ' , $this->_tableLevel , '<br />';
+//						echo 'END OF TABLE LEVEL ' , $this->_tableLevel , '<br />';
 						$column = $this->_releaseTableStartColumn();
 						if ($this->_tableLevel > 1) {
 							++$column;
@@ -401,15 +370,15 @@ class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
 						++$row;
 						$column = $this->_getTableStartColumn();
 						$cellContent = '';
-						echo 'START OF TABLE ' , $this->_tableLevel , ' ROW<br />';
+//						echo 'START OF TABLE ' , $this->_tableLevel , ' ROW<br />';
 						$this->_processDomElement($child,$sheet,$row,$column,$cellContent);
-						echo 'END OF TABLE ' , $this->_tableLevel , ' ROW<br />';
+//						echo 'END OF TABLE ' , $this->_tableLevel , ' ROW<br />';
 						break;
 					case 'th' :
 					case 'td' :
-						echo 'START OF TABLE ' , $this->_tableLevel , ' CELL<br />';
+//						echo 'START OF TABLE ' , $this->_tableLevel , ' CELL<br />';
 						$this->_processDomElement($child,$sheet,$row,$column,$cellContent);
-						echo 'END OF TABLE ' , $this->_tableLevel , ' CELL<br />';
+//						echo 'END OF TABLE ' , $this->_tableLevel , ' CELL<br />';
 						$this->_flushCell($sheet,$column,$row,$cellContent);
 						++$column;
 						break;
@@ -433,18 +402,18 @@ class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
 	 * @param 	string 		$pFilename
 	 * @param	PHPExcel	$objPHPExcel
 	 * @return 	PHPExcel
-	 * @throws 	Exception
+	 * @throws 	PHPExcel_Reader_Exception
 	 */
 	public function loadIntoExisting($pFilename, PHPExcel $objPHPExcel)
 	{
-		// Check if file exists
-		if (!file_exists($pFilename)) {
-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");
-		}
-
-		if (!is_file($pFilename)) {
-			throw new Exception("Could not open " . $pFilename . " for reading! The given file is not a regular file.");
+		// Open file to validate
+		$this->_openFile($pFilename);
+		if (!$this->_isValidFormat()) {
+			fclose ($this->_fileHandle);
+			throw new PHPExcel_Reader_Exception($pFilename . " is an Invalid HTML file.");
 		}
+		//	Close after validating
+		fclose ($this->_fileHandle);
 
 		// Create new PHPExcel
 		while ($objPHPExcel->getSheetCount() <= $this->_sheetIndex) {
@@ -454,10 +423,10 @@ class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
 
 		//	Create a new DOM object
 		$dom = new domDocument;
-		//	Load the HTML file into the DOM object
-		$loaded = $dom->loadHTMLFile($pFilename);
-		if ($loaded === false) {
-			throw new Exception('Failed to load ',$pFilename,' as a DOM Document');
+		//	Reload the HTML file into the DOM object
+		$loaded = $dom->loadHTMLFile($pFilename, PHPExcel_Settings::getLibXmlLoaderOptions());
+		if ($loaded === FALSE) {
+			throw new PHPExcel_Reader_Exception('Failed to load ',$pFilename,' as a DOM Document');
 		}
 
 		//	Discard white space
@@ -469,8 +438,8 @@ class PHPExcel_Reader_HTML implements PHPExcel_Reader_IReader
 		$content = '';
 		$this->_processDomElement($dom,$objPHPExcel->getActiveSheet(),$row,$column,$content);
 
-		echo '<hr />';
-		var_dump($this->_dataArray);
+//		echo '<hr />';
+//		var_dump($this->_dataArray);
 
 		// Return
 		return $objPHPExcel;

htdocs/includes/phpexcel/PHPExcel/Reader/IReadFilter.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Reader
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -31,7 +31,7 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Reader
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 interface PHPExcel_Reader_IReadFilter
 {

htdocs/includes/phpexcel/PHPExcel/Reader/IReader.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Reader
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -31,14 +31,14 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Reader
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 interface PHPExcel_Reader_IReader
 {
 	/**
 	 * Can the current PHPExcel_Reader_IReader read the file?
 	 *
-	 * @param 	string 		$pFileName
+	 * @param 	string 		$pFilename
 	 * @return 	boolean
 	 */
 	public function canRead($pFilename);
@@ -46,8 +46,8 @@ interface PHPExcel_Reader_IReader
 	/**
 	 * Loads PHPExcel from file
 	 *
-	 * @param 	string 		$pFileName
-	 * @throws 	Exception
+	 * @param 	string 		$pFilename
+	 * @throws 	PHPExcel_Reader_Exception
 	 */
 	public function load($pFilename);
 }

htdocs/includes/phpexcel/PHPExcel/Reader/OOCalc.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Reader
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -40,27 +40,10 @@ if (!defined('PHPEXCEL_ROOT')) {
  *
  * @category	PHPExcel
  * @package		PHPExcel_Reader
- * @copyright	Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
-class PHPExcel_Reader_OOCalc implements PHPExcel_Reader_IReader
+class PHPExcel_Reader_OOCalc extends PHPExcel_Reader_Abstract implements PHPExcel_Reader_IReader
 {
-	/**
-	 * Read data only?
-	 * Identifies whether the Reader should only read data values for cells, and ignore any formatting information;
-	 *		or whether it should read both data and formatting
-	 *
-	 * @var	boolean
-	 */
-	private $_readDataOnly = false;
-
-	/**
-	 * Restrict which sheets should be loaded?
-	 * This property holds an array of worksheet names to be loaded. If null, then all worksheets will be loaded.
-	 *
-	 * @var	array of string
-	 */
-	private $_loadSheetsOnly = null;
-
 	/**
 	 * Formats
 	 *
@@ -68,13 +51,6 @@ class PHPExcel_Reader_OOCalc implements PHPExcel_Reader_IReader
 	 */
 	private $_styles = array();
 
-	/**
-	 * PHPExcel_Reader_IReadFilter instance
-	 *
-	 * @var PHPExcel_Reader_IReadFilter
-	 */
-	private $_readFilter = null;
-
 
 	/**
 	 * Create a new PHPExcel_Reader_OOCalc
@@ -84,126 +60,48 @@ class PHPExcel_Reader_OOCalc implements PHPExcel_Reader_IReader
 	}
 
 
-	/**
-	 * Read data only?
-	 *		If this is true, then the Reader will only read data values for cells, it will not read any formatting information.
-	 *		If false (the default) it will read data and formatting.
-	 *
-	 * @return	boolean
-	 */
-	public function getReadDataOnly() {
-		return $this->_readDataOnly;
-	}
-
-
-	/**
-	 * Set read data only
-	 *		Set to true, to advise the Reader only to read data values for cells, and to ignore any formatting information.
-	 *		Set to false (the default) to advise the Reader to read both data and formatting for cells.
-	 *
-	 * @param	boolean	$pValue
-	 * @return	PHPExcel_Reader_OOCalc
-	 */
-	public function setReadDataOnly($pValue = false) {
-		$this->_readDataOnly = $pValue;
-		return $this;
-	}
-
-
-	/**
-	 * Get which sheets to load
-	 *		Returns either an array of worksheet names (the list of worksheets that should be loaded), or a null
-	 *			indicating that all worksheets in the workbook should be loaded.
-	 *
-	 * @return mixed
-	 */
-	public function getLoadSheetsOnly()
-	{
-		return $this->_loadSheetsOnly;
-	}
-
-
-	/**
-	 * Set which sheets to load
-	 *
-	 * @param mixed $value
-	 *		This should be either an array of worksheet names to be loaded, or a string containing a single worksheet name.
-	 *		If NULL, then it tells the Reader to read all worksheets in the workbook
-	 *
-	 * @return PHPExcel_Reader_OOCalc
-	 */
-	public function setLoadSheetsOnly($value = null)
-	{
-		$this->_loadSheetsOnly = is_array($value) ?
-			$value : array($value);
-		return $this;
-	}
-
-
-	/**
-	 * Set all sheets to load
-	 *		Tells the Reader to load all worksheets from the workbook.
-	 *
-	 * @return PHPExcel_Reader_OOCalc
-	 */
-	public function setLoadAllSheets()
-	{
-		$this->_loadSheetsOnly = null;
-		return $this;
-	}
-
-
-	/**
-	 * Read filter
-	 *
-	 * @return PHPExcel_Reader_IReadFilter
-	 */
-	public function getReadFilter() {
-		return $this->_readFilter;
-	}
-
-
-	/**
-	 * Set read filter
-	 *
-	 * @param PHPExcel_Reader_IReadFilter $pValue
-	 * @return PHPExcel_Reader_OOCalc
-	 */
-	public function setReadFilter(PHPExcel_Reader_IReadFilter $pValue) {
-		$this->_readFilter = $pValue;
-		return $this;
-	}
-
-
 	/**
 	 * Can the current PHPExcel_Reader_IReader read the file?
 	 *
-	 * @param 	string 		$pFileName
+	 * @param 	string 		$pFilename
 	 * @return 	boolean
-	 * @throws Exception
+	 * @throws PHPExcel_Reader_Exception
 	 */
 	public function canRead($pFilename)
 	{
 		// Check if file exists
 		if (!file_exists($pFilename)) {
-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");
+			throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist.");
 		}
 
+        $zipClass = PHPExcel_Settings::getZipClass();
+
 		// Check if zip class exists
-		if (!class_exists('ZipArchive',FALSE)) {
-			throw new Exception("ZipArchive library is not enabled");
-		}
+//		if (!class_exists($zipClass, FALSE)) {
+//			throw new PHPExcel_Reader_Exception($zipClass . " library is not enabled");
+//		}
 
+        $mimeType = 'UNKNOWN';
 		// Load file
-		$zip = new ZipArchive;
+		$zip = new $zipClass;
 		if ($zip->open($pFilename) === true) {
 			// check if it is an OOXML archive
 			$stat = $zip->statName('mimetype');
 			if ($stat && ($stat['size'] <= 255)) {
 				$mimeType = $zip->getFromName($stat['name']);
-			} else {
-				$zip->close();
-				return FALSE;
+			} elseif($stat = $zip->statName('META-INF/manifest.xml')) {
+		        $xml = simplexml_load_string($zip->getFromName('META-INF/manifest.xml'), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions());
+		        $namespacesContent = $xml->getNamespaces(true);
+				if (isset($namespacesContent['manifest'])) {
+			        $manifest = $xml->children($namespacesContent['manifest']);
+				    foreach($manifest as $manifestDataSet) {
+					    $manifestAttributes = $manifestDataSet->attributes($namespacesContent['manifest']);
+				        if ($manifestAttributes->{'full-path'} == '/') {
+				            $mimeType = (string) $manifestAttributes->{'media-type'};
+				            break;
+				    	}
+				    }
+				}
 			}
 
 			$zip->close();
@@ -219,35 +117,176 @@ class PHPExcel_Reader_OOCalc implements PHPExcel_Reader_IReader
 	 * Reads names of the worksheets from a file, without parsing the whole file to a PHPExcel object
 	 *
 	 * @param 	string 		$pFilename
-	 * @throws 	Exception
+	 * @throws 	PHPExcel_Reader_Exception
 	 */
 	public function listWorksheetNames($pFilename)
 	{
 		// Check if file exists
 		if (!file_exists($pFilename)) {
-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");
+			throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist.");
+		}
+
+        $zipClass = PHPExcel_Settings::getZipClass();
+
+		$zip = new $zipClass;
+		if (!$zip->open($pFilename)) {
+			throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! Error opening file.");
 		}
 
 		$worksheetNames = array();
 
-		$zip = new ZipArchive;
-		if ($zip->open($pFilename) === true) {
+		$xml = new XMLReader();
+		$res = $xml->open('zip://'.realpath($pFilename).'#content.xml', null, PHPExcel_Settings::getLibXmlLoaderOptions());
+		$xml->setParserProperty(2,true);
+
+		//	Step into the first level of content of the XML
+		$xml->read();
+		while ($xml->read()) {
+			//	Quickly jump through to the office:body node
+			while ($xml->name !== 'office:body') {
+				if ($xml->isEmptyElement)
+					$xml->read();
+				else
+					$xml->next();
+			}
+			//	Now read each node until we find our first table:table node
+			while ($xml->read()) {
+				if ($xml->name == 'table:table' && $xml->nodeType == XMLReader::ELEMENT) {
+					//	Loop through each table:table node reading the table:name attribute for each worksheet name
+					do {
+						$worksheetNames[] = $xml->getAttribute('table:name');
+						$xml->next();
+					} while ($xml->name == 'table:table' && $xml->nodeType == XMLReader::ELEMENT);
+				}
+			}
+		}
 
-			$xml = simplexml_load_string($zip->getFromName("content.xml"));
-			$namespacesContent = $xml->getNamespaces(true);
+		return $worksheetNames;
+	}
 
-			$workbook = $xml->children($namespacesContent['office']);
-			foreach($workbook->body->spreadsheet as $workbookData) {
-				$workbookData = $workbookData->children($namespacesContent['table']);
-				foreach($workbookData->table as $worksheetDataSet) {
-					$worksheetDataAttributes = $worksheetDataSet->attributes($namespacesContent['table']);
 
-					$worksheetNames[] = $worksheetDataAttributes['name'];
+	/**
+	 * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns)
+	 *
+	 * @param   string     $pFilename
+	 * @throws   PHPExcel_Reader_Exception
+	 */
+	public function listWorksheetInfo($pFilename)
+	{
+		// Check if file exists
+		if (!file_exists($pFilename)) {
+			throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist.");
+		}
+
+		$worksheetInfo = array();
+
+        $zipClass = PHPExcel_Settings::getZipClass();
+
+		$zip = new $zipClass;
+		if (!$zip->open($pFilename)) {
+			throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! Error opening file.");
+		}
+
+		$xml = new XMLReader();
+		$res = $xml->open('zip://'.realpath($pFilename).'#content.xml', null, PHPExcel_Settings::getLibXmlLoaderOptions());
+		$xml->setParserProperty(2,true);
+
+		//	Step into the first level of content of the XML
+		$xml->read();
+		while ($xml->read()) {
+			//	Quickly jump through to the office:body node
+			while ($xml->name !== 'office:body') {
+				if ($xml->isEmptyElement)
+					$xml->read();
+				else
+					$xml->next();
+			}
+				//	Now read each node until we find our first table:table node
+			while ($xml->read()) {
+				if ($xml->name == 'table:table' && $xml->nodeType == XMLReader::ELEMENT) {
+					$worksheetNames[] = $xml->getAttribute('table:name');
+
+					$tmpInfo = array(
+						'worksheetName' => $xml->getAttribute('table:name'),
+						'lastColumnLetter' => 'A',
+						'lastColumnIndex' => 0,
+						'totalRows' => 0,
+						'totalColumns' => 0,
+					);
+
+					//	Loop through each child node of the table:table element reading
+					$currCells = 0;
+					do {
+						$xml->read();
+						if ($xml->name == 'table:table-row' && $xml->nodeType == XMLReader::ELEMENT) {
+							$rowspan = $xml->getAttribute('table:number-rows-repeated');
+							$rowspan = empty($rowspan) ? 1 : $rowspan;
+							$tmpInfo['totalRows'] += $rowspan;
+							$tmpInfo['totalColumns'] = max($tmpInfo['totalColumns'],$currCells);
+							$currCells = 0;
+							//	Step into the row
+							$xml->read();
+							do {
+								if ($xml->name == 'table:table-cell' && $xml->nodeType == XMLReader::ELEMENT) {
+									if (!$xml->isEmptyElement) {
+										$currCells++;
+										$xml->next();
+									} else {
+										$xml->read();
+									}
+								} elseif ($xml->name == 'table:covered-table-cell' && $xml->nodeType == XMLReader::ELEMENT) {
+									$mergeSize = $xml->getAttribute('table:number-columns-repeated');
+									$currCells += $mergeSize;
+									$xml->read();
+								}
+							} while ($xml->name != 'table:table-row');
+						}
+					} while ($xml->name != 'table:table');
+
+					$tmpInfo['totalColumns'] = max($tmpInfo['totalColumns'],$currCells);
+					$tmpInfo['lastColumnIndex'] = $tmpInfo['totalColumns'] - 1;
+					$tmpInfo['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($tmpInfo['lastColumnIndex']);
+					$worksheetInfo[] = $tmpInfo;
 				}
 			}
+
+//				foreach($workbookData->table as $worksheetDataSet) {
+//					$worksheetData = $worksheetDataSet->children($namespacesContent['table']);
+//					$worksheetDataAttributes = $worksheetDataSet->attributes($namespacesContent['table']);
+//
+//					$rowIndex = 0;
+//					foreach ($worksheetData as $key => $rowData) {
+//						switch ($key) {
+//							case 'table-row' :
+//								$rowDataTableAttributes = $rowData->attributes($namespacesContent['table']);
+//								$rowRepeats = (isset($rowDataTableAttributes['number-rows-repeated'])) ?
+//										$rowDataTableAttributes['number-rows-repeated'] : 1;
+//								$columnIndex = 0;
+//
+//								foreach ($rowData as $key => $cellData) {
+//									$cellDataTableAttributes = $cellData->attributes($namespacesContent['table']);
+//									$colRepeats = (isset($cellDataTableAttributes['number-columns-repeated'])) ?
+//										$cellDataTableAttributes['number-columns-repeated'] : 1;
+//									$cellDataOfficeAttributes = $cellData->attributes($namespacesContent['office']);
+//									if (isset($cellDataOfficeAttributes['value-type'])) {
+//										$tmpInfo['lastColumnIndex'] = max($tmpInfo['lastColumnIndex'], $columnIndex + $colRepeats - 1);
+//										$tmpInfo['totalRows'] = max($tmpInfo['totalRows'], $rowIndex + $rowRepeats);
+//									}
+//									$columnIndex += $colRepeats;
+//								}
+//								$rowIndex += $rowRepeats;
+//								break;
+//						}
+//					}
+//
+//					$tmpInfo['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($tmpInfo['lastColumnIndex']);
+//					$tmpInfo['totalColumns'] = $tmpInfo['lastColumnIndex'] + 1;
+//
+//				}
+//			}
 		}
 
-		return $worksheetNames;
+		return $worksheetInfo;
 	}
 
 
@@ -256,7 +295,7 @@ class PHPExcel_Reader_OOCalc implements PHPExcel_Reader_IReader
 	 *
 	 * @param 	string 		$pFilename
 	 * @return 	PHPExcel
-	 * @throws 	Exception
+	 * @throws 	PHPExcel_Reader_Exception
 	 */
 	public function load($pFilename)
 	{
@@ -280,441 +319,376 @@ class PHPExcel_Reader_OOCalc implements PHPExcel_Reader_IReader
 	}
 
 
-	/**
-	 * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns)
-	 *
-	 * @param   string     $pFilename
-	 * @throws   Exception
-	 */
-	public function listWorksheetInfo($pFilename)
-	{
-		// Check if file exists
-		if (!file_exists($pFilename)) {
-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");
-		}
-
-		$worksheetInfo = array();
-
-		$zip = new ZipArchive;
-		if ($zip->open($pFilename) === true) {
-
-			$xml = simplexml_load_string($zip->getFromName("content.xml"));
-			$namespacesContent = $xml->getNamespaces(true);
-
-			$workbook = $xml->children($namespacesContent['office']);
-			foreach($workbook->body->spreadsheet as $workbookData) {
-				$workbookData = $workbookData->children($namespacesContent['table']);
-				foreach($workbookData->table as $worksheetDataSet) {
-					$worksheetData = $worksheetDataSet->children($namespacesContent['table']);
-					$worksheetDataAttributes = $worksheetDataSet->attributes($namespacesContent['table']);
-
-					$tmpInfo = array();
-					$tmpInfo['worksheetName'] = (string) $worksheetDataAttributes['name'];
-					$tmpInfo['lastColumnLetter'] = 'A';
-					$tmpInfo['lastColumnIndex'] = 0;
-					$tmpInfo['totalRows'] = 0;
-					$tmpInfo['totalColumns'] = 0;
-
-					$rowIndex = 0;
-					foreach ($worksheetData as $key => $rowData) {
-						switch ($key) {
-							case 'table-row' :
-								$rowDataTableAttributes = $rowData->attributes($namespacesContent['table']);
-								$rowRepeats = (isset($rowDataTableAttributes['number-rows-repeated'])) ?
-										$rowDataTableAttributes['number-rows-repeated'] : 1;
-								$columnIndex = 0;
-
-								foreach ($rowData as $key => $cellData) {
-									$cellDataTableAttributes = $cellData->attributes($namespacesContent['table']);
-									$colRepeats = (isset($cellDataTableAttributes['number-columns-repeated'])) ?
-										$cellDataTableAttributes['number-columns-repeated'] : 1;
-									$cellDataOfficeAttributes = $cellData->attributes($namespacesContent['office']);
-									if (isset($cellDataOfficeAttributes['value-type'])) {
-										$tmpInfo['lastColumnIndex'] = max($tmpInfo['lastColumnIndex'], $columnIndex + $colRepeats - 1);
-										$tmpInfo['totalRows'] = max($tmpInfo['totalRows'], $rowIndex + $rowRepeats);
-									}
-									$columnIndex += $colRepeats;
-								}
-								$rowIndex += $rowRepeats;
-								break;
-						}
-					}
-
-					$tmpInfo['lastColumnLetter'] = PHPExcel_Cell::stringFromColumnIndex($tmpInfo['lastColumnIndex']);
-					$tmpInfo['totalColumns'] = $tmpInfo['lastColumnIndex'] + 1;
-
-					$worksheetInfo[] = $tmpInfo;
-				}
-			}
-		}
-
-		return $worksheetInfo;
-	}
-
-
 	/**
 	 * Loads PHPExcel from file into PHPExcel instance
 	 *
 	 * @param 	string 		$pFilename
 	 * @param	PHPExcel	$objPHPExcel
 	 * @return 	PHPExcel
-	 * @throws 	Exception
+	 * @throws 	PHPExcel_Reader_Exception
 	 */
 	public function loadIntoExisting($pFilename, PHPExcel $objPHPExcel)
 	{
 		// Check if file exists
 		if (!file_exists($pFilename)) {
-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");
+			throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! File does not exist.");
 		}
 
 		$timezoneObj = new DateTimeZone('Europe/London');
 		$GMT = new DateTimeZone('UTC');
 
-		$zip = new ZipArchive;
-		if ($zip->open($pFilename) === true) {
-//			echo '<h1>Meta Information</h1>';
-			$xml = simplexml_load_string($zip->getFromName("meta.xml"));
-			$namespacesMeta = $xml->getNamespaces(true);
-//			echo '<pre>';
-//			print_r($namespacesMeta);
-//			echo '</pre><hr />';
-
-			$docProps = $objPHPExcel->getProperties();
-			$officeProperty = $xml->children($namespacesMeta['office']);
-			foreach($officeProperty as $officePropertyData) {
-				$officePropertyDC = array();
-				if (isset($namespacesMeta['dc'])) {
-					$officePropertyDC = $officePropertyData->children($namespacesMeta['dc']);
-				}
-				foreach($officePropertyDC as $propertyName => $propertyValue) {
-					switch ($propertyName) {
-						case 'title' :
-								$docProps->setTitle($propertyValue);
-								break;
-						case 'subject' :
-								$docProps->setSubject($propertyValue);
-								break;
-						case 'creator' :
-								$docProps->setCreator($propertyValue);
-								$docProps->setLastModifiedBy($propertyValue);
-								break;
-						case 'date' :
-								$creationDate = strtotime($propertyValue);
-								$docProps->setCreated($creationDate);
-								$docProps->setModified($creationDate);
-								break;
-						case 'description' :
-								$docProps->setDescription($propertyValue);
-								break;
-					}
-				}
-				$officePropertyMeta = array();
-				if (isset($namespacesMeta['dc'])) {
-					$officePropertyMeta = $officePropertyData->children($namespacesMeta['meta']);
+        $zipClass = PHPExcel_Settings::getZipClass();
+
+		$zip = new $zipClass;
+		if (!$zip->open($pFilename)) {
+			throw new PHPExcel_Reader_Exception("Could not open " . $pFilename . " for reading! Error opening file.");
+		}
+
+//		echo '<h1>Meta Information</h1>';
+		$xml = simplexml_load_string($zip->getFromName("meta.xml"), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions());
+		$namespacesMeta = $xml->getNamespaces(true);
+//		echo '<pre>';
+//		print_r($namespacesMeta);
+//		echo '</pre><hr />';
+
+		$docProps = $objPHPExcel->getProperties();
+		$officeProperty = $xml->children($namespacesMeta['office']);
+		foreach($officeProperty as $officePropertyData) {
+			$officePropertyDC = array();
+			if (isset($namespacesMeta['dc'])) {
+				$officePropertyDC = $officePropertyData->children($namespacesMeta['dc']);
+			}
+			foreach($officePropertyDC as $propertyName => $propertyValue) {
+				$propertyValue = (string) $propertyValue;
+				switch ($propertyName) {
+					case 'title' :
+							$docProps->setTitle($propertyValue);
+							break;
+					case 'subject' :
+							$docProps->setSubject($propertyValue);
+							break;
+					case 'creator' :
+							$docProps->setCreator($propertyValue);
+							$docProps->setLastModifiedBy($propertyValue);
+							break;
+					case 'date' :
+							$creationDate = strtotime($propertyValue);
+							$docProps->setCreated($creationDate);
+							$docProps->setModified($creationDate);
+							break;
+					case 'description' :
+							$docProps->setDescription($propertyValue);
+							break;
 				}
-				foreach($officePropertyMeta as $propertyName => $propertyValue) {
-					$propertyValueAttributes = $propertyValue->attributes($namespacesMeta['meta']);
-					switch ($propertyName) {
-						case 'initial-creator' :
-								$docProps->setCreator($propertyValue);
-								break;
-						case 'keyword' :
-								$docProps->setKeywords($propertyValue);
-								break;
-						case 'creation-date' :
-								$creationDate = strtotime($propertyValue);
-								$docProps->setCreated($creationDate);
-								break;
-						case 'user-defined' :
-								$propertyValueType = PHPExcel_DocumentProperties::PROPERTY_TYPE_STRING;
-								foreach ($propertyValueAttributes as $key => $value) {
-									if ($key == 'name') {
-										$propertyValueName = (string) $value;
-									} elseif($key == 'value-type') {
-										switch ($value) {
-											case 'date'	:
-												$propertyValue = PHPExcel_DocumentProperties::convertProperty($propertyValue,'date');
-												$propertyValueType = PHPExcel_DocumentProperties::PROPERTY_TYPE_DATE;
-												break;
-											case 'boolean'	:
-												$propertyValue = PHPExcel_DocumentProperties::convertProperty($propertyValue,'bool');
-												$propertyValueType = PHPExcel_DocumentProperties::PROPERTY_TYPE_BOOLEAN;
-												break;
-											case 'float'	:
-												$propertyValue = PHPExcel_DocumentProperties::convertProperty($propertyValue,'r4');
-												$propertyValueType = PHPExcel_DocumentProperties::PROPERTY_TYPE_FLOAT;
-												break;
-											default :
-												$propertyValueType = PHPExcel_DocumentProperties::PROPERTY_TYPE_STRING;
-										}
+			}
+			$officePropertyMeta = array();
+			if (isset($namespacesMeta['dc'])) {
+				$officePropertyMeta = $officePropertyData->children($namespacesMeta['meta']);
+			}
+			foreach($officePropertyMeta as $propertyName => $propertyValue) {
+				$propertyValueAttributes = $propertyValue->attributes($namespacesMeta['meta']);
+				$propertyValue = (string) $propertyValue;
+				switch ($propertyName) {
+					case 'initial-creator' :
+							$docProps->setCreator($propertyValue);
+							break;
+					case 'keyword' :
+							$docProps->setKeywords($propertyValue);
+							break;
+					case 'creation-date' :
+							$creationDate = strtotime($propertyValue);
+							$docProps->setCreated($creationDate);
+							break;
+					case 'user-defined' :
+							$propertyValueType = PHPExcel_DocumentProperties::PROPERTY_TYPE_STRING;
+							foreach ($propertyValueAttributes as $key => $value) {
+								if ($key == 'name') {
+									$propertyValueName = (string) $value;
+								} elseif($key == 'value-type') {
+									switch ($value) {
+										case 'date'	:
+											$propertyValue = PHPExcel_DocumentProperties::convertProperty($propertyValue,'date');
+											$propertyValueType = PHPExcel_DocumentProperties::PROPERTY_TYPE_DATE;
+											break;
+										case 'boolean'	:
+											$propertyValue = PHPExcel_DocumentProperties::convertProperty($propertyValue,'bool');
+											$propertyValueType = PHPExcel_DocumentProperties::PROPERTY_TYPE_BOOLEAN;
+											break;
+										case 'float'	:
+											$propertyValue = PHPExcel_DocumentProperties::convertProperty($propertyValue,'r4');
+											$propertyValueType = PHPExcel_DocumentProperties::PROPERTY_TYPE_FLOAT;
+											break;
+										default :
+											$propertyValueType = PHPExcel_DocumentProperties::PROPERTY_TYPE_STRING;
 									}
 								}
-								$docProps->setCustomProperty($propertyValueName,$propertyValue,$propertyValueType);
-								break;
-					}
+							}
+							$docProps->setCustomProperty($propertyValueName,$propertyValue,$propertyValueType);
+							break;
 				}
 			}
+		}
 
 
-//			echo '<h1>Workbook Content</h1>';
-			$xml = simplexml_load_string($zip->getFromName("content.xml"));
-			$namespacesContent = $xml->getNamespaces(true);
-//			echo '<pre>';
-//			print_r($namespacesContent);
-//			echo '</pre><hr />';
-
-			$workbook = $xml->children($namespacesContent['office']);
-			foreach($workbook->body->spreadsheet as $workbookData) {
-				$workbookData = $workbookData->children($namespacesContent['table']);
-				$worksheetID = 0;
-				foreach($workbookData->table as $worksheetDataSet) {
-					$worksheetData = $worksheetDataSet->children($namespacesContent['table']);
-//					print_r($worksheetData);
-//					echo '<br />';
-					$worksheetDataAttributes = $worksheetDataSet->attributes($namespacesContent['table']);
-//					print_r($worksheetDataAttributes);
-//					echo '<br />';
-					if ((isset($this->_loadSheetsOnly)) && (isset($worksheetDataAttributes['name'])) &&
-						(!in_array($worksheetDataAttributes['name'], $this->_loadSheetsOnly))) {
-						continue;
-					}
+//		echo '<h1>Workbook Content</h1>';
+		$xml = simplexml_load_string($zip->getFromName("content.xml"), 'SimpleXMLElement', PHPExcel_Settings::getLibXmlLoaderOptions());
+		$namespacesContent = $xml->getNamespaces(true);
+//		echo '<pre>';
+//		print_r($namespacesContent);
+//		echo '</pre><hr />';
+
+		$workbook = $xml->children($namespacesContent['office']);
+		foreach($workbook->body->spreadsheet as $workbookData) {
+			$workbookData = $workbookData->children($namespacesContent['table']);
+			$worksheetID = 0;
+			foreach($workbookData->table as $worksheetDataSet) {
+				$worksheetData = $worksheetDataSet->children($namespacesContent['table']);
+//				print_r($worksheetData);
+//				echo '<br />';
+				$worksheetDataAttributes = $worksheetDataSet->attributes($namespacesContent['table']);
+//				print_r($worksheetDataAttributes);
+//				echo '<br />';
+				if ((isset($this->_loadSheetsOnly)) && (isset($worksheetDataAttributes['name'])) &&
+					(!in_array($worksheetDataAttributes['name'], $this->_loadSheetsOnly))) {
+					continue;
+				}
 
-//					echo '<h2>Worksheet '.$worksheetDataAttributes['name'].'</h2>';
-					// Create new Worksheet
-					$objPHPExcel->createSheet();
-					$objPHPExcel->setActiveSheetIndex($worksheetID);
-					if (isset($worksheetDataAttributes['name'])) {
-						$worksheetName = (string) $worksheetDataAttributes['name'];
-						//	Use false for $updateFormulaCellReferences to prevent adjustment of worksheet references in
-						//		formula cells... during the load, all formulae should be correct, and we're simply
-						//		bringing the worksheet name in line with the formula, not the reverse
-						$objPHPExcel->getActiveSheet()->setTitle($worksheetName,false);
-					}
+//				echo '<h2>Worksheet '.$worksheetDataAttributes['name'].'</h2>';
+				// Create new Worksheet
+				$objPHPExcel->createSheet();
+				$objPHPExcel->setActiveSheetIndex($worksheetID);
+				if (isset($worksheetDataAttributes['name'])) {
+					$worksheetName = (string) $worksheetDataAttributes['name'];
+					//	Use false for $updateFormulaCellReferences to prevent adjustment of worksheet references in
+					//		formula cells... during the load, all formulae should be correct, and we're simply
+					//		bringing the worksheet name in line with the formula, not the reverse
+					$objPHPExcel->getActiveSheet()->setTitle($worksheetName,false);
+				}
 
-					$rowID = 1;
-					foreach($worksheetData as $key => $rowData) {
-//						echo '<b>'.$key.'</b><br />';
-						switch ($key) {
-							case 'table-header-rows':
-								foreach ($rowData as $key=>$cellData) {
-									$rowData = $cellData;
-									break;
-								}
-							case 'table-row' :
-								$rowDataTableAttributes = $rowData->attributes($namespacesContent['table']);
-								$rowRepeats = (isset($rowDataTableAttributes['number-rows-repeated'])) ?
-										$rowDataTableAttributes['number-rows-repeated'] : 1;
-								$columnID = 'A';
-								foreach($rowData as $key => $cellData) {
-									if ($this->getReadFilter() !== NULL) {
-										if (!$this->getReadFilter()->readCell($columnID, $rowID, $worksheetName)) {
-											continue;
-										}
+				$rowID = 1;
+				foreach($worksheetData as $key => $rowData) {
+//					echo '<b>'.$key.'</b><br />';
+					switch ($key) {
+						case 'table-header-rows':
+							foreach ($rowData as $key=>$cellData) {
+								$rowData = $cellData;
+								break;
+							}
+						case 'table-row' :
+							$rowDataTableAttributes = $rowData->attributes($namespacesContent['table']);
+							$rowRepeats = (isset($rowDataTableAttributes['number-rows-repeated'])) ?
+									$rowDataTableAttributes['number-rows-repeated'] : 1;
+							$columnID = 'A';
+							foreach($rowData as $key => $cellData) {
+								if ($this->getReadFilter() !== NULL) {
+									if (!$this->getReadFilter()->readCell($columnID, $rowID, $worksheetName)) {
+										continue;
 									}
+								}
 
-//									echo '<b>'.$columnID.$rowID.'</b><br />';
-									$cellDataText = (isset($namespacesContent['text'])) ?
-										$cellData->children($namespacesContent['text']) :
-										'';
-									$cellDataOffice = $cellData->children($namespacesContent['office']);
-									$cellDataOfficeAttributes = $cellData->attributes($namespacesContent['office']);
-									$cellDataTableAttributes = $cellData->attributes($namespacesContent['table']);
-
-//									echo 'Office Attributes: ';
-//									print_r($cellDataOfficeAttributes);
-//									echo '<br />Table Attributes: ';
-//									print_r($cellDataTableAttributes);
-//									echo '<br />Cell Data Text';
-//									print_r($cellDataText);
-//									echo '<br />';
+//								echo '<b>'.$columnID.$rowID.'</b><br />';
+								$cellDataText = (isset($namespacesContent['text'])) ?
+									$cellData->children($namespacesContent['text']) :
+									'';
+								$cellDataOffice = $cellData->children($namespacesContent['office']);
+								$cellDataOfficeAttributes = $cellData->attributes($namespacesContent['office']);
+								$cellDataTableAttributes = $cellData->attributes($namespacesContent['table']);
+
+//								echo 'Office Attributes: ';
+//								print_r($cellDataOfficeAttributes);
+//								echo '<br />Table Attributes: ';
+//								print_r($cellDataTableAttributes);
+//								echo '<br />Cell Data Text';
+//								print_r($cellDataText);
+//								echo '<br />';
 //
-									$type = $formatting = $hyperlink = null;
-									$hasCalculatedValue = false;
-									$cellDataFormula = '';
-									if (isset($cellDataTableAttributes['formula'])) {
-										$cellDataFormula = $cellDataTableAttributes['formula'];
-										$hasCalculatedValue = true;
-									}
+								$type = $formatting = $hyperlink = null;
+								$hasCalculatedValue = false;
+								$cellDataFormula = '';
+								if (isset($cellDataTableAttributes['formula'])) {
+									$cellDataFormula = $cellDataTableAttributes['formula'];
+									$hasCalculatedValue = true;
+								}
 
-									if (isset($cellDataOffice->annotation)) {
-//										echo 'Cell has comment<br />';
-										$annotationText = $cellDataOffice->annotation->children($namespacesContent['text']);
-										$textArray = array();
-										foreach($annotationText as $t) {
-											foreach($t->span as $text) {
-												$textArray[] = (string)$text;
-											}
+								if (isset($cellDataOffice->annotation)) {
+//									echo 'Cell has comment<br />';
+									$annotationText = $cellDataOffice->annotation->children($namespacesContent['text']);
+									$textArray = array();
+									foreach($annotationText as $t) {
+										foreach($t->span as $text) {
+											$textArray[] = (string)$text;
 										}
-										$text = implode("\n",$textArray);
-//										echo $text,'<br />';
-										$objPHPExcel->getActiveSheet()->getComment( $columnID.$rowID )
-//																		->setAuthor( $author )
-																		->setText($this->_parseRichText($text) );
 									}
+									$text = implode("\n",$textArray);
+//									echo $text,'<br />';
+									$objPHPExcel->getActiveSheet()->getComment( $columnID.$rowID )
+//																	->setAuthor( $author )
+																	->setText($this->_parseRichText($text) );
+								}
 
 									if (isset($cellDataText->p)) {
-										// Consolidate if there are multiple p records (maybe with spans as well)
-										$dataArray = array();
-										// Text can have multiple text:p and within those, multiple text:span.
-										// text:p newlines, but text:span does not.
-										// Also, here we assume there is no text data is span fields are specified, since
-										// we have no way of knowing proper positioning anyway.
-										foreach ($cellDataText->p as $pData) {
-											if (isset($pData->span)) {
-												// span sections do not newline, so we just create one large string here
-												$spanSection = "";
-												foreach ($pData->span as $spanData) {
-													$spanSection .= $spanData;
-												}
-												array_push($dataArray, $spanSection);
-											} else {
-												array_push($dataArray, $pData);
+									// Consolidate if there are multiple p records (maybe with spans as well)
+									$dataArray = array();
+									// Text can have multiple text:p and within those, multiple text:span.
+									// text:p newlines, but text:span does not.
+									// Also, here we assume there is no text data is span fields are specified, since
+									// we have no way of knowing proper positioning anyway.
+									foreach ($cellDataText->p as $pData) {
+										if (isset($pData->span)) {
+											// span sections do not newline, so we just create one large string here
+											$spanSection = "";
+											foreach ($pData->span as $spanData) {
+												$spanSection .= $spanData;
 											}
+											array_push($dataArray, $spanSection);
+										} else {
+											array_push($dataArray, $pData);
 										}
-										$allCellDataText = implode($dataArray, "\n");
-
-//										echo 'Value Type is '.$cellDataOfficeAttributes['value-type'].'<br />';
-										switch ($cellDataOfficeAttributes['value-type']) {
- 											case 'string' :
-													$type = PHPExcel_Cell_DataType::TYPE_STRING;
-													$dataValue = $allCellDataText;
-													if (isset($dataValue->a)) {
-														$dataValue = $dataValue->a;
-														$cellXLinkAttributes = $dataValue->attributes($namespacesContent['xlink']);
-														$hyperlink = $cellXLinkAttributes['href'];
-													}
-													break;
-											case 'boolean' :
-													$type = PHPExcel_Cell_DataType::TYPE_BOOL;
-													$dataValue = ($allCellDataText == 'TRUE') ? True : False;
-													break;
-											case 'percentage' :
-													$type = PHPExcel_Cell_DataType::TYPE_NUMERIC;
-													$dataValue = (float) $cellDataOfficeAttributes['value'];
-													if (floor($dataValue) == $dataValue) {
-														$dataValue = (integer) $dataValue;
-													}
-													$formatting = PHPExcel_Style_NumberFormat::FORMAT_PERCENTAGE_00;
-													break;
-											case 'currency' :
-													$type = PHPExcel_Cell_DataType::TYPE_NUMERIC;
-													$dataValue = (float) $cellDataOfficeAttributes['value'];
-													if (floor($dataValue) == $dataValue) {
+									}
+									$allCellDataText = implode($dataArray, "\n");
+
+//									echo 'Value Type is '.$cellDataOfficeAttributes['value-type'].'<br />';
+									switch ($cellDataOfficeAttributes['value-type']) {
+ 										case 'string' :
+												$type = PHPExcel_Cell_DataType::TYPE_STRING;
+												$dataValue = $allCellDataText;
+												if (isset($dataValue->a)) {
+													$dataValue = $dataValue->a;
+													$cellXLinkAttributes = $dataValue->attributes($namespacesContent['xlink']);
+													$hyperlink = $cellXLinkAttributes['href'];
+												}
+												break;
+										case 'boolean' :
+												$type = PHPExcel_Cell_DataType::TYPE_BOOL;
+												$dataValue = ($allCellDataText == 'TRUE') ? True : False;
+												break;
+										case 'percentage' :
+												$type = PHPExcel_Cell_DataType::TYPE_NUMERIC;
+												$dataValue = (float) $cellDataOfficeAttributes['value'];
+												if (floor($dataValue) == $dataValue) {
+													$dataValue = (integer) $dataValue;
+												}
+												$formatting = PHPExcel_Style_NumberFormat::FORMAT_PERCENTAGE_00;
+												break;
+										case 'currency' :
+												$type = PHPExcel_Cell_DataType::TYPE_NUMERIC;
+												$dataValue = (float) $cellDataOfficeAttributes['value'];
+												if (floor($dataValue) == $dataValue) {
+													$dataValue = (integer) $dataValue;
+												}
+												$formatting = PHPExcel_Style_NumberFormat::FORMAT_CURRENCY_USD_SIMPLE;
+												break;
+										case 'float' :
+												$type = PHPExcel_Cell_DataType::TYPE_NUMERIC;
+												$dataValue = (float) $cellDataOfficeAttributes['value'];
+												if (floor($dataValue) == $dataValue) {
+													if ($dataValue == (integer) $dataValue)
 														$dataValue = (integer) $dataValue;
-													}
-													$formatting = PHPExcel_Style_NumberFormat::FORMAT_CURRENCY_USD_SIMPLE;
-													break;
-											case 'float' :
-													$type = PHPExcel_Cell_DataType::TYPE_NUMERIC;
-													$dataValue = (float) $cellDataOfficeAttributes['value'];
-													if (floor($dataValue) == $dataValue) {
-														if ($dataValue = (integer) $dataValue)
-															$dataValue = (integer) $dataValue;
-														else
-															$dataValue = (float) $dataValue;
-													}
-													break;
-											case 'date' :
-													$type = PHPExcel_Cell_DataType::TYPE_NUMERIC;
-												    $dateObj = new DateTime($cellDataOfficeAttributes['date-value'], $GMT);
-													$dateObj->setTimeZone($timezoneObj);
-													list($year,$month,$day,$hour,$minute,$second) = explode(' ',$dateObj->format('Y m d H i s'));
-													$dataValue = PHPExcel_Shared_Date::FormattedPHPToExcel($year,$month,$day,$hour,$minute,$second);
-													if ($dataValue != floor($dataValue)) {
-														$formatting = PHPExcel_Style_NumberFormat::FORMAT_DATE_XLSX15.' '.PHPExcel_Style_NumberFormat::FORMAT_DATE_TIME4;
-													} else {
-														$formatting = PHPExcel_Style_NumberFormat::FORMAT_DATE_XLSX15;
-													}
-													break;
-											case 'time' :
-													$type = PHPExcel_Cell_DataType::TYPE_NUMERIC;
-													$dataValue = PHPExcel_Shared_Date::PHPToExcel(strtotime('01-01-1970 '.implode(':',sscanf($cellDataOfficeAttributes['time-value'],'PT%dH%dM%dS'))));
-													$formatting = PHPExcel_Style_NumberFormat::FORMAT_DATE_TIME4;
-													break;
-										}
-//										echo 'Data value is '.$dataValue.'<br />';
-//										if ($hyperlink !== NULL) {
-//											echo 'Hyperlink is '.$hyperlink.'<br />';
-//										}
-									} else {
-										$type = PHPExcel_Cell_DataType::TYPE_NULL;
-										$dataValue = NULL;
+													else
+														$dataValue = (float) $dataValue;
+												}
+												break;
+										case 'date' :
+												$type = PHPExcel_Cell_DataType::TYPE_NUMERIC;
+											    $dateObj = new DateTime($cellDataOfficeAttributes['date-value'], $GMT);
+												$dateObj->setTimeZone($timezoneObj);
+												list($year,$month,$day,$hour,$minute,$second) = explode(' ',$dateObj->format('Y m d H i s'));
+												$dataValue = PHPExcel_Shared_Date::FormattedPHPToExcel($year,$month,$day,$hour,$minute,$second);
+												if ($dataValue != floor($dataValue)) {
+													$formatting = PHPExcel_Style_NumberFormat::FORMAT_DATE_XLSX15.' '.PHPExcel_Style_NumberFormat::FORMAT_DATE_TIME4;
+												} else {
+													$formatting = PHPExcel_Style_NumberFormat::FORMAT_DATE_XLSX15;
+												}
+												break;
+										case 'time' :
+												$type = PHPExcel_Cell_DataType::TYPE_NUMERIC;
+												$dataValue = PHPExcel_Shared_Date::PHPToExcel(strtotime('01-01-1970 '.implode(':',sscanf($cellDataOfficeAttributes['time-value'],'PT%dH%dM%dS'))));
+												$formatting = PHPExcel_Style_NumberFormat::FORMAT_DATE_TIME4;
+												break;
 									}
+//									echo 'Data value is '.$dataValue.'<br />';
+//									if ($hyperlink !== NULL) {
+//										echo 'Hyperlink is '.$hyperlink.'<br />';
+//									}
+								} else {
+									$type = PHPExcel_Cell_DataType::TYPE_NULL;
+									$dataValue = NULL;
+								}
 
-									if ($hasCalculatedValue) {
-										$type = PHPExcel_Cell_DataType::TYPE_FORMULA;
-//										echo 'Formula: '.$cellDataFormula.'<br />';
-										$cellDataFormula = substr($cellDataFormula,strpos($cellDataFormula,':=')+1);
-										$temp = explode('"',$cellDataFormula);
-										$tKey = false;
-										foreach($temp as &$value) {
-											//	Only replace in alternate array entries (i.e. non-quoted blocks)
-											if ($tKey = !$tKey) {
-												$value = preg_replace('/\[\.(.*):\.(.*)\]/Ui','$1:$2',$value);
-												$value = preg_replace('/\[\.(.*)\]/Ui','$1',$value);
-												$value = PHPExcel_Calculation::_translateSeparator(';',',',$value,$inBraces);
-											}
+								if ($hasCalculatedValue) {
+									$type = PHPExcel_Cell_DataType::TYPE_FORMULA;
+//									echo 'Formula: ', $cellDataFormula, PHP_EOL;
+									$cellDataFormula = substr($cellDataFormula,strpos($cellDataFormula,':=')+1);
+									$temp = explode('"',$cellDataFormula);
+									$tKey = false;
+									foreach($temp as &$value) {
+										//	Only replace in alternate array entries (i.e. non-quoted blocks)
+										if ($tKey = !$tKey) {
+											$value = preg_replace('/\[([^\.]+)\.([^\.]+):\.([^\.]+)\]/Ui','$1!$2:$3',$value);    //  Cell range reference in another sheet
+											$value = preg_replace('/\[([^\.]+)\.([^\.]+)\]/Ui','$1!$2',$value);       //  Cell reference in another sheet
+											$value = preg_replace('/\[\.([^\.]+):\.([^\.]+)\]/Ui','$1:$2',$value);    //  Cell range reference
+											$value = preg_replace('/\[\.([^\.]+)\]/Ui','$1',$value);                  //  Simple cell reference
+											$value = PHPExcel_Calculation::_translateSeparator(';',',',$value,$inBraces);
 										}
-										unset($value);
-										//	Then rebuild the formula string
-										$cellDataFormula = implode('"',$temp);
-//										echo 'Adjusted Formula: '.$cellDataFormula.'<br />';
 									}
+									unset($value);
+									//	Then rebuild the formula string
+									$cellDataFormula = implode('"',$temp);
+//									echo 'Adjusted Formula: ', $cellDataFormula, PHP_EOL;
+								}
 
-									$colRepeats = (isset($cellDataTableAttributes['number-columns-repeated'])) ?
-										$cellDataTableAttributes['number-columns-repeated'] : 1;
-									if ($type !== NULL) {
-										for ($i = 0; $i < $colRepeats; ++$i) {
-											if ($i > 0) {
-												++$columnID;
-											}
-											if ($type !== PHPExcel_Cell_DataType::TYPE_NULL) {
-												for ($rowAdjust = 0; $rowAdjust < $rowRepeats; ++$rowAdjust) {
-													$rID = $rowID + $rowAdjust;
-													$objPHPExcel->getActiveSheet()->getCell($columnID.$rID)->setValueExplicit((($hasCalculatedValue) ? $cellDataFormula : $dataValue),$type);
-													if ($hasCalculatedValue) {
-//														echo 'Forumla result is '.$dataValue.'<br />';
-														$objPHPExcel->getActiveSheet()->getCell($columnID.$rID)->setCalculatedValue($dataValue);
-													}
-													if ($formatting !== NULL) {
-														$objPHPExcel->getActiveSheet()->getStyle($columnID.$rID)->getNumberFormat()->setFormatCode($formatting);
-													} else {
-														$objPHPExcel->getActiveSheet()->getStyle($columnID.$rID)->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_GENERAL);
-													}
-													if ($hyperlink !== NULL) {
-														$objPHPExcel->getActiveSheet()->getCell($columnID.$rID)->getHyperlink()->setUrl($hyperlink);
-													}
+								$colRepeats = (isset($cellDataTableAttributes['number-columns-repeated'])) ?
+									$cellDataTableAttributes['number-columns-repeated'] : 1;
+								if ($type !== NULL) {
+									for ($i = 0; $i < $colRepeats; ++$i) {
+										if ($i > 0) {
+											++$columnID;
+										}
+										if ($type !== PHPExcel_Cell_DataType::TYPE_NULL) {
+											for ($rowAdjust = 0; $rowAdjust < $rowRepeats; ++$rowAdjust) {
+												$rID = $rowID + $rowAdjust;
+												$objPHPExcel->getActiveSheet()->getCell($columnID.$rID)->setValueExplicit((($hasCalculatedValue) ? $cellDataFormula : $dataValue),$type);
+												if ($hasCalculatedValue) {
+//													echo 'Forumla result is '.$dataValue.'<br />';
+													$objPHPExcel->getActiveSheet()->getCell($columnID.$rID)->setCalculatedValue($dataValue);
+												}
+												if ($formatting !== NULL) {
+													$objPHPExcel->getActiveSheet()->getStyle($columnID.$rID)->getNumberFormat()->setFormatCode($formatting);
+												} else {
+													$objPHPExcel->getActiveSheet()->getStyle($columnID.$rID)->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_GENERAL);
+												}
+												if ($hyperlink !== NULL) {
+													$objPHPExcel->getActiveSheet()->getCell($columnID.$rID)->getHyperlink()->setUrl($hyperlink);
 												}
 											}
 										}
 									}
+								}
 
-									//	Merged cells
-									if ((isset($cellDataTableAttributes['number-columns-spanned'])) || (isset($cellDataTableAttributes['number-rows-spanned']))) {
-										if (($type !== PHPExcel_Cell_DataType::TYPE_NULL) || (!$this->_readDataOnly)) {
-											$columnTo = $columnID;
-											if (isset($cellDataTableAttributes['number-columns-spanned'])) {
-												$columnTo = PHPExcel_Cell::stringFromColumnIndex(PHPExcel_Cell::columnIndexFromString($columnID) + $cellDataTableAttributes['number-columns-spanned'] -2);
-											}
-											$rowTo = $rowID;
-											if (isset($cellDataTableAttributes['number-rows-spanned'])) {
-												$rowTo = $rowTo + $cellDataTableAttributes['number-rows-spanned'] - 1;
-											}
-											$cellRange = $columnID.$rowID.':'.$columnTo.$rowTo;
-											$objPHPExcel->getActiveSheet()->mergeCells($cellRange);
+								//	Merged cells
+								if ((isset($cellDataTableAttributes['number-columns-spanned'])) || (isset($cellDataTableAttributes['number-rows-spanned']))) {
+									if (($type !== PHPExcel_Cell_DataType::TYPE_NULL) || (!$this->_readDataOnly)) {
+										$columnTo = $columnID;
+										if (isset($cellDataTableAttributes['number-columns-spanned'])) {
+											$columnTo = PHPExcel_Cell::stringFromColumnIndex(PHPExcel_Cell::columnIndexFromString($columnID) + $cellDataTableAttributes['number-columns-spanned'] -2);
 										}
+										$rowTo = $rowID;
+										if (isset($cellDataTableAttributes['number-rows-spanned'])) {
+											$rowTo = $rowTo + $cellDataTableAttributes['number-rows-spanned'] - 1;
+										}
+										$cellRange = $columnID.$rowID.':'.$columnTo.$rowTo;
+										$objPHPExcel->getActiveSheet()->mergeCells($cellRange);
 									}
-
-									++$columnID;
 								}
-								$rowID += $rowRepeats;
-								break;
-						}
+
+								++$columnID;
+							}
+							$rowID += $rowRepeats;
+							break;
 					}
-					++$worksheetID;
 				}
+				++$worksheetID;
 			}
-
 		}
 
 		// Return

htdocs/includes/phpexcel/PHPExcel/Reader/SYLK.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Reader
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -40,9 +40,9 @@ if (!defined('PHPEXCEL_ROOT')) {
  *
  * @category   PHPExcel
  * @package    PHPExcel_Reader
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
-class PHPExcel_Reader_SYLK implements PHPExcel_Reader_IReader
+class PHPExcel_Reader_SYLK extends PHPExcel_Reader_Abstract implements PHPExcel_Reader_IReader
 {
 	/**
 	 * Input encoding
@@ -72,14 +72,6 @@ class PHPExcel_Reader_SYLK implements PHPExcel_Reader_IReader
 	 */
 	private $_format = 0;
 
-	/**
-	 * PHPExcel_Reader_IReadFilter instance
-	 *
-	 * @var PHPExcel_Reader_IReadFilter
-	 */
-	private $_readFilter = null;
-
-
 	/**
 	 * Create a new PHPExcel_Reader_SYLK
 	 */
@@ -87,63 +79,31 @@ class PHPExcel_Reader_SYLK implements PHPExcel_Reader_IReader
 		$this->_readFilter 	= new PHPExcel_Reader_DefaultReadFilter();
 	}
 
-
 	/**
-	 * Can the current PHPExcel_Reader_IReader read the file?
+	 * Validate that the current file is a SYLK file
 	 *
-	 * @param 	string 		$pFileName
-	 * @return 	boolean
-	 * @throws Exception
+	 * @return boolean
 	 */
-	public function canRead($pFilename)
+	protected function _isValidFormat()
 	{
-		// Check if file exists
-		if (!file_exists($pFilename)) {
-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");
-		}
-
 		// Read sample data (first 2 KB will do)
-		$fh = fopen($pFilename, 'r');
-		$data = fread($fh, 2048);
-		fclose($fh);
+		$data = fread($this->_fileHandle, 2048);
 
 		// Count delimiters in file
 		$delimiterCount = substr_count($data, ';');
 		if ($delimiterCount < 1) {
-			return false;
+			return FALSE;
 		}
 
 		// Analyze first line looking for ID; signature
 		$lines = explode("\n", $data);
 		if (substr($lines[0],0,4) != 'ID;P') {
-			return false;
+			return FALSE;
 		}
 
-		return true;
-	}
-
-
-	/**
-	 * Read filter
-	 *
-	 * @return PHPExcel_Reader_IReadFilter
-	 */
-	public function getReadFilter() {
-		return $this->_readFilter;
-	}
-
-
-	/**
-	 * Set read filter
-	 *
-	 * @param PHPExcel_Reader_IReadFilter $pValue
-	 */
-	public function setReadFilter(PHPExcel_Reader_IReadFilter $pValue) {
-		$this->_readFilter = $pValue;
-		return $this;
+		return TRUE;
 	}
 
-
 	/**
 	 * Set input encoding
 	 *
@@ -155,7 +115,6 @@ class PHPExcel_Reader_SYLK implements PHPExcel_Reader_IReader
 		return $this;
 	}
 
-
 	/**
 	 * Get input encoding
 	 *
@@ -166,25 +125,22 @@ class PHPExcel_Reader_SYLK implements PHPExcel_Reader_IReader
 		return $this->_inputEncoding;
 	}
 
-
 	/**
 	 * Return worksheet info (Name, Last Column Letter, Last Column Index, Total Rows, Total Columns)
 	 *
 	 * @param   string     $pFilename
-	 * @throws   Exception
+	 * @throws   PHPExcel_Reader_Exception
 	 */
 	public function listWorksheetInfo($pFilename)
 	{
-		// Check if file exists
-		if (!file_exists($pFilename)) {
-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");
-		}
-
 		// Open file
-		$fileHandle = fopen($pFilename, 'r');
-		if ($fileHandle === false) {
-			throw new Exception("Could not open file " . $pFilename . " for reading.");
+		$this->_openFile($pFilename);
+		if (!$this->_isValidFormat()) {
+			fclose ($this->_fileHandle);
+			throw new PHPExcel_Reader_Exception($pFilename . " is an Invalid Spreadsheet file.");
 		}
+		$fileHandle = $this->_fileHandle;
+		rewind($fileHandle);
 
 		$worksheetInfo = array();
 		$worksheetInfo[0]['worksheetName'] = 'Worksheet';
@@ -206,7 +162,7 @@ class PHPExcel_Reader_SYLK implements PHPExcel_Reader_IReader
 
 			// explode each row at semicolons while taking into account that literal semicolon (;)
 			// is escaped like this (;;)
-			$rowData = explode("\t",str_replace('?',';',str_replace(';',"\t",str_replace(';;','?',rtrim($rowData)))));
+			$rowData = explode("\t",str_replace('¤',';',str_replace(';',"\t",str_replace(';;','¤',rtrim($rowData)))));
 
 			$dataType = array_shift($rowData);
 			if ($dataType == 'C') {
@@ -238,13 +194,12 @@ class PHPExcel_Reader_SYLK implements PHPExcel_Reader_IReader
 		return $worksheetInfo;
 	}
 
-
 	/**
 	 * Loads PHPExcel from file
 	 *
 	 * @param 	string 		$pFilename
 	 * @return 	PHPExcel
-	 * @throws 	Exception
+	 * @throws 	PHPExcel_Reader_Exception
 	 */
 	public function load($pFilename)
 	{
@@ -255,21 +210,24 @@ class PHPExcel_Reader_SYLK implements PHPExcel_Reader_IReader
 		return $this->loadIntoExisting($pFilename, $objPHPExcel);
 	}
 
-
 	/**
 	 * Loads PHPExcel from file into PHPExcel instance
 	 *
 	 * @param 	string 		$pFilename
 	 * @param	PHPExcel	$objPHPExcel
 	 * @return 	PHPExcel
-	 * @throws 	Exception
+	 * @throws 	PHPExcel_Reader_Exception
 	 */
 	public function loadIntoExisting($pFilename, PHPExcel $objPHPExcel)
 	{
-		// Check if file exists
-		if (!file_exists($pFilename)) {
-			throw new Exception("Could not open " . $pFilename . " for reading! File does not exist.");
+		// Open file
+		$this->_openFile($pFilename);
+		if (!$this->_isValidFormat()) {
+			fclose ($this->_fileHandle);
+			throw new PHPExcel_Reader_Exception($pFilename . " is an Invalid Spreadsheet file.");
 		}
+		$fileHandle = $this->_fileHandle;
+		rewind($fileHandle);
 
 		// Create new PHPExcel
 		while ($objPHPExcel->getSheetCount() <= $this->_sheetIndex) {
@@ -280,12 +238,6 @@ class PHPExcel_Reader_SYLK implements PHPExcel_Reader_IReader
 		$fromFormats	= array('\-',	'\ ');
 		$toFormats		= array('-',	' ');
 
-		// Open file
-		$fileHandle = fopen($pFilename, 'r');
-		if ($fileHandle === false) {
-			throw new Exception("Could not open file $pFilename for reading.");
-		}
-
 		// Loop through file
 		$rowData = array();
 		$column = $row = '';
@@ -433,7 +385,9 @@ class PHPExcel_Reader_SYLK implements PHPExcel_Reader_IReader
 				}
 				if (($formatStyle > '') && ($column > '') && ($row > '')) {
 					$columnLetter = PHPExcel_Cell::stringFromColumnIndex($column-1);
-					$objPHPExcel->getActiveSheet()->getStyle($columnLetter.$row)->applyFromArray($this->_formats[$formatStyle]);
+					if (isset($this->_formats[$formatStyle])) {
+						$objPHPExcel->getActiveSheet()->getStyle($columnLetter.$row)->applyFromArray($this->_formats[$formatStyle]);
+					}
 				}
 				if ((!empty($styleData)) && ($column > '') && ($row > '')) {
 					$columnLetter = PHPExcel_Cell::stringFromColumnIndex($column-1);
@@ -473,7 +427,6 @@ class PHPExcel_Reader_SYLK implements PHPExcel_Reader_IReader
 		return $objPHPExcel;
 	}
 
-
 	/**
 	 * Get sheet index
 	 *
@@ -483,7 +436,6 @@ class PHPExcel_Reader_SYLK implements PHPExcel_Reader_IReader
 		return $this->_sheetIndex;
 	}
 
-
 	/**
 	 * Set sheet index
 	 *

htdocs/includes/phpexcel/PHPExcel/ReferenceHelper.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package	PHPExcel
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license	http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version	1.7.8, 2012-10-12
+ * @version	1.8.0, 2014-03-02
  */
 
 
@@ -31,7 +31,7 @@
  *
  * @category   PHPExcel
  * @package	PHPExcel
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_ReferenceHelper
 {
@@ -69,30 +69,336 @@ class PHPExcel_ReferenceHelper
 	}
 
 	/**
-	 * Insert a new column, updating all possible related data
+	 * Compare two column addresses
+	 * Intended for use as a Callback function for sorting column addresses by column
 	 *
-	 * @param	int	$pBefore	Insert before this one
-	 * @param	int	$pNumCols	Number of columns to insert
-	 * @param	int	$pNumRows	Number of rows to insert
-	 * @throws	Exception
+	 * @param   string   $a  First column to test (e.g. 'AA')
+	 * @param   string   $b  Second column to test (e.g. 'Z')
+	 * @return  integer
 	 */
-	public function insertNewBefore($pBefore = 'A1', $pNumCols = 0, $pNumRows = 0, PHPExcel_Worksheet $pSheet = null) {
+	public static function columnSort($a, $b) {
+		return strcasecmp(strlen($a) . $a, strlen($b) . $b);
+	}
+
+	/**
+	 * Compare two column addresses
+	 * Intended for use as a Callback function for reverse sorting column addresses by column
+	 *
+	 * @param   string   $a  First column to test (e.g. 'AA')
+	 * @param   string   $b  Second column to test (e.g. 'Z')
+	 * @return  integer
+	 */
+	public static function columnReverseSort($a, $b) {
+		return 1 - strcasecmp(strlen($a) . $a, strlen($b) . $b);
+	}
+
+	/**
+	 * Compare two cell addresses
+	 * Intended for use as a Callback function for sorting cell addresses by column and row
+	 *
+	 * @param   string   $a  First cell to test (e.g. 'AA1')
+	 * @param   string   $b  Second cell to test (e.g. 'Z1')
+	 * @return  integer
+	 */
+	public static function cellSort($a, $b) {
+		sscanf($a,'%[A-Z]%d', $ac, $ar);
+		sscanf($b,'%[A-Z]%d', $bc, $br);
+
+		if ($ar == $br) {
+			return strcasecmp(strlen($ac) . $ac, strlen($bc) . $bc);
+		}
+		return ($ar < $br) ? -1 : 1;
+	}
+
+	/**
+	 * Compare two cell addresses
+	 * Intended for use as a Callback function for sorting cell addresses by column and row
+	 *
+	 * @param   string   $a  First cell to test (e.g. 'AA1')
+	 * @param   string   $b  Second cell to test (e.g. 'Z1')
+	 * @return  integer
+	 */
+	public static function cellReverseSort($a, $b) {
+		sscanf($a,'%[A-Z]%d', $ac, $ar);
+		sscanf($b,'%[A-Z]%d', $bc, $br);
+
+		if ($ar == $br) {
+			return 1 - strcasecmp(strlen($ac) . $ac, strlen($bc) . $bc);
+		}
+		return ($ar < $br) ? 1 : -1;
+	}
+
+	/**
+	 * Test whether a cell address falls within a defined range of cells
+	 *
+	 * @param   string     $cellAddress        Address of the cell we're testing
+	 * @param   integer    $beforeRow          Number of the row we're inserting/deleting before
+	 * @param   integer    $pNumRows           Number of rows to insert/delete (negative values indicate deletion)
+	 * @param   integer    $beforeColumnIndex  Index number of the column we're inserting/deleting before
+	 * @param   integer    $pNumCols           Number of columns to insert/delete (negative values indicate deletion)
+	 * @return  boolean
+	 */
+	private static function cellAddressInDeleteRange($cellAddress, $beforeRow, $pNumRows, $beforeColumnIndex, $pNumCols) {
+		list($cellColumn, $cellRow) = PHPExcel_Cell::coordinateFromString($cellAddress);
+		$cellColumnIndex = PHPExcel_Cell::columnIndexFromString($cellColumn);
+		//	Is cell within the range of rows/columns if we're deleting
+		if ($pNumRows < 0 &&
+			($cellRow >= ($beforeRow + $pNumRows)) &&
+			($cellRow < $beforeRow)) {
+			return TRUE;
+		} elseif ($pNumCols < 0 &&
+			($cellColumnIndex >= ($beforeColumnIndex + $pNumCols)) &&
+			($cellColumnIndex < $beforeColumnIndex)) {
+			return TRUE;
+		}
+		return FALSE;
+	}
+
+	/**
+	 * Update page breaks when inserting/deleting rows/columns
+	 *
+	 * @param   PHPExcel_Worksheet  $pSheet             The worksheet that we're editing
+	 * @param   string              $pBefore            Insert/Delete before this cell address (e.g. 'A1')
+	 * @param   integer             $beforeColumnIndex  Index number of the column we're inserting/deleting before
+	 * @param   integer             $pNumCols           Number of columns to insert/delete (negative values indicate deletion)
+	 * @param   integer             $beforeRow          Number of the row we're inserting/deleting before
+	 * @param   integer             $pNumRows           Number of rows to insert/delete (negative values indicate deletion)
+	 */
+	protected function _adjustPageBreaks(PHPExcel_Worksheet $pSheet, $pBefore, $beforeColumnIndex, $pNumCols, $beforeRow, $pNumRows)
+	{
+		$aBreaks = $pSheet->getBreaks();
+		($pNumCols > 0 || $pNumRows > 0) ?
+			uksort($aBreaks, array('PHPExcel_ReferenceHelper','cellReverseSort')) :
+			uksort($aBreaks, array('PHPExcel_ReferenceHelper','cellSort'));
+
+		foreach ($aBreaks as $key => $value) {
+			if (self::cellAddressInDeleteRange($key, $beforeRow, $pNumRows, $beforeColumnIndex, $pNumCols)) {
+				//	If we're deleting, then clear any defined breaks that are within the range
+				//		of rows/columns that we're deleting
+				$pSheet->setBreak($key, PHPExcel_Worksheet::BREAK_NONE);
+			} else {
+				//	Otherwise update any affected breaks by inserting a new break at the appropriate point
+				//		and removing the old affected break
+				$newReference = $this->updateCellReference($key, $pBefore, $pNumCols, $pNumRows);
+				if ($key != $newReference) {
+					$pSheet->setBreak($newReference, $value)
+					    ->setBreak($key, PHPExcel_Worksheet::BREAK_NONE);
+				}
+			}
+		}
+	}
+
+	/**
+	 * Update cell comments when inserting/deleting rows/columns
+	 *
+	 * @param   PHPExcel_Worksheet  $pSheet             The worksheet that we're editing
+	 * @param   string              $pBefore            Insert/Delete before this cell address (e.g. 'A1')
+	 * @param   integer             $beforeColumnIndex  Index number of the column we're inserting/deleting before
+	 * @param   integer             $pNumCols           Number of columns to insert/delete (negative values indicate deletion)
+	 * @param   integer             $beforeRow          Number of the row we're inserting/deleting before
+	 * @param   integer             $pNumRows           Number of rows to insert/delete (negative values indicate deletion)
+	 */
+	protected function _adjustComments($pSheet, $pBefore, $beforeColumnIndex, $pNumCols, $beforeRow, $pNumRows)
+	{
+		$aComments = $pSheet->getComments();
+		$aNewComments = array(); // the new array of all comments
+
+		foreach ($aComments as $key => &$value) {
+			// Any comments inside a deleted range will be ignored
+			if (!self::cellAddressInDeleteRange($key, $beforeRow, $pNumRows, $beforeColumnIndex, $pNumCols)) {
+				//	Otherwise build a new array of comments indexed by the adjusted cell reference
+				$newReference = $this->updateCellReference($key, $pBefore, $pNumCols, $pNumRows);
+				$aNewComments[$newReference] = $value;
+			}
+		}
+		//	Replace the comments array with the new set of comments
+		$pSheet->setComments($aNewComments);
+	}
+
+	/**
+	 * Update hyperlinks when inserting/deleting rows/columns
+	 *
+	 * @param   PHPExcel_Worksheet  $pSheet             The worksheet that we're editing
+	 * @param   string              $pBefore            Insert/Delete before this cell address (e.g. 'A1')
+	 * @param   integer             $beforeColumnIndex  Index number of the column we're inserting/deleting before
+	 * @param   integer             $pNumCols           Number of columns to insert/delete (negative values indicate deletion)
+	 * @param   integer             $beforeRow          Number of the row we're inserting/deleting before
+	 * @param   integer             $pNumRows           Number of rows to insert/delete (negative values indicate deletion)
+	 */
+	protected function _adjustHyperlinks($pSheet, $pBefore, $beforeColumnIndex, $pNumCols, $beforeRow, $pNumRows)
+	{
+		$aHyperlinkCollection = $pSheet->getHyperlinkCollection();
+		($pNumCols > 0 || $pNumRows > 0) ?
+			uksort($aHyperlinkCollection, array('PHPExcel_ReferenceHelper','cellReverseSort')) :
+			uksort($aHyperlinkCollection, array('PHPExcel_ReferenceHelper','cellSort'));
+
+		foreach ($aHyperlinkCollection as $key => $value) {
+			$newReference = $this->updateCellReference($key, $pBefore, $pNumCols, $pNumRows);
+			if ($key != $newReference) {
+				$pSheet->setHyperlink( $newReference, $value );
+				$pSheet->setHyperlink( $key, null );
+			}
+		}
+	}
+
+	/**
+	 * Update data validations when inserting/deleting rows/columns
+	 *
+	 * @param   PHPExcel_Worksheet  $pSheet             The worksheet that we're editing
+	 * @param   string              $pBefore            Insert/Delete before this cell address (e.g. 'A1')
+	 * @param   integer             $beforeColumnIndex  Index number of the column we're inserting/deleting before
+	 * @param   integer             $pNumCols           Number of columns to insert/delete (negative values indicate deletion)
+	 * @param   integer             $beforeRow          Number of the row we're inserting/deleting before
+	 * @param   integer             $pNumRows           Number of rows to insert/delete (negative values indicate deletion)
+	 */
+	protected function _adjustDataValidations($pSheet, $pBefore, $beforeColumnIndex, $pNumCols, $beforeRow, $pNumRows)
+	{
+		$aDataValidationCollection = $pSheet->getDataValidationCollection();
+		($pNumCols > 0 || $pNumRows > 0) ?
+			uksort($aDataValidationCollection, array('PHPExcel_ReferenceHelper','cellReverseSort')) :
+			uksort($aDataValidationCollection, array('PHPExcel_ReferenceHelper','cellSort'));
+		foreach ($aDataValidationCollection as $key => $value) {
+			$newReference = $this->updateCellReference($key, $pBefore, $pNumCols, $pNumRows);
+			if ($key != $newReference) {
+				$pSheet->setDataValidation( $newReference, $value );
+				$pSheet->setDataValidation( $key, null );
+			}
+		}
+	}
+
+	/**
+	 * Update merged cells when inserting/deleting rows/columns
+	 *
+	 * @param   PHPExcel_Worksheet  $pSheet             The worksheet that we're editing
+	 * @param   string              $pBefore            Insert/Delete before this cell address (e.g. 'A1')
+	 * @param   integer             $beforeColumnIndex  Index number of the column we're inserting/deleting before
+	 * @param   integer             $pNumCols           Number of columns to insert/delete (negative values indicate deletion)
+	 * @param   integer             $beforeRow          Number of the row we're inserting/deleting before
+	 * @param   integer             $pNumRows           Number of rows to insert/delete (negative values indicate deletion)
+	 */
+	protected function _adjustMergeCells($pSheet, $pBefore, $beforeColumnIndex, $pNumCols, $beforeRow, $pNumRows)
+	{
+		$aMergeCells = $pSheet->getMergeCells();
+		$aNewMergeCells = array(); // the new array of all merge cells
+		foreach ($aMergeCells as $key => &$value) {
+			$newReference = $this->updateCellReference($key, $pBefore, $pNumCols, $pNumRows);
+			$aNewMergeCells[$newReference] = $newReference;
+		}
+		$pSheet->setMergeCells($aNewMergeCells); // replace the merge cells array
+	}
+
+	/**
+	 * Update protected cells when inserting/deleting rows/columns
+	 *
+	 * @param   PHPExcel_Worksheet  $pSheet             The worksheet that we're editing
+	 * @param   string              $pBefore            Insert/Delete before this cell address (e.g. 'A1')
+	 * @param   integer             $beforeColumnIndex  Index number of the column we're inserting/deleting before
+	 * @param   integer             $pNumCols           Number of columns to insert/delete (negative values indicate deletion)
+	 * @param   integer             $beforeRow          Number of the row we're inserting/deleting before
+	 * @param   integer             $pNumRows           Number of rows to insert/delete (negative values indicate deletion)
+	 */
+	protected function _adjustProtectedCells($pSheet, $pBefore, $beforeColumnIndex, $pNumCols, $beforeRow, $pNumRows)
+	{
+		$aProtectedCells = $pSheet->getProtectedCells();
+		($pNumCols > 0 || $pNumRows > 0) ?
+			uksort($aProtectedCells, array('PHPExcel_ReferenceHelper','cellReverseSort')) :
+			uksort($aProtectedCells, array('PHPExcel_ReferenceHelper','cellSort'));
+		foreach ($aProtectedCells as $key => $value) {
+			$newReference = $this->updateCellReference($key, $pBefore, $pNumCols, $pNumRows);
+			if ($key != $newReference) {
+				$pSheet->protectCells( $newReference, $value, true );
+				$pSheet->unprotectCells( $key );
+			}
+		}
+	}
+
+	/**
+	 * Update column dimensions when inserting/deleting rows/columns
+	 *
+	 * @param   PHPExcel_Worksheet  $pSheet             The worksheet that we're editing
+	 * @param   string              $pBefore            Insert/Delete before this cell address (e.g. 'A1')
+	 * @param   integer             $beforeColumnIndex  Index number of the column we're inserting/deleting before
+	 * @param   integer             $pNumCols           Number of columns to insert/delete (negative values indicate deletion)
+	 * @param   integer             $beforeRow          Number of the row we're inserting/deleting before
+	 * @param   integer             $pNumRows           Number of rows to insert/delete (negative values indicate deletion)
+	 */
+	protected function _adjustColumnDimensions($pSheet, $pBefore, $beforeColumnIndex, $pNumCols, $beforeRow, $pNumRows)
+	{
+		$aColumnDimensions = array_reverse($pSheet->getColumnDimensions(), true);
+		if (!empty($aColumnDimensions)) {
+			foreach ($aColumnDimensions as $objColumnDimension) {
+				$newReference = $this->updateCellReference($objColumnDimension->getColumnIndex() . '1', $pBefore, $pNumCols, $pNumRows);
+				list($newReference) = PHPExcel_Cell::coordinateFromString($newReference);
+				if ($objColumnDimension->getColumnIndex() != $newReference) {
+					$objColumnDimension->setColumnIndex($newReference);
+				}
+			}
+			$pSheet->refreshColumnDimensions();
+		}
+	}
+
+	/**
+	 * Update row dimensions when inserting/deleting rows/columns
+	 *
+	 * @param   PHPExcel_Worksheet  $pSheet             The worksheet that we're editing
+	 * @param   string              $pBefore            Insert/Delete before this cell address (e.g. 'A1')
+	 * @param   integer             $beforeColumnIndex  Index number of the column we're inserting/deleting before
+	 * @param   integer             $pNumCols           Number of columns to insert/delete (negative values indicate deletion)
+	 * @param   integer             $beforeRow          Number of the row we're inserting/deleting before
+	 * @param   integer             $pNumRows           Number of rows to insert/delete (negative values indicate deletion)
+	 */
+	protected function _adjustRowDimensions($pSheet, $pBefore, $beforeColumnIndex, $pNumCols, $beforeRow, $pNumRows)
+	{
+		$aRowDimensions = array_reverse($pSheet->getRowDimensions(), true);
+		if (!empty($aRowDimensions)) {
+			foreach ($aRowDimensions as $objRowDimension) {
+				$newReference = $this->updateCellReference('A' . $objRowDimension->getRowIndex(), $pBefore, $pNumCols, $pNumRows);
+				list(, $newReference) = PHPExcel_Cell::coordinateFromString($newReference);
+				if ($objRowDimension->getRowIndex() != $newReference) {
+					$objRowDimension->setRowIndex($newReference);
+				}
+			}
+			$pSheet->refreshRowDimensions();
+
+			$copyDimension = $pSheet->getRowDimension($beforeRow - 1);
+			for ($i = $beforeRow; $i <= $beforeRow - 1 + $pNumRows; ++$i) {
+				$newDimension = $pSheet->getRowDimension($i);
+				$newDimension->setRowHeight($copyDimension->getRowHeight());
+				$newDimension->setVisible($copyDimension->getVisible());
+				$newDimension->setOutlineLevel($copyDimension->getOutlineLevel());
+				$newDimension->setCollapsed($copyDimension->getCollapsed());
+			}
+		}
+	}
+
+	/**
+	 * Insert a new column or row, updating all possible related data
+	 *
+	 * @param   string              $pBefore    Insert before this cell address (e.g. 'A1')
+	 * @param   integer             $pNumCols   Number of columns to insert/delete (negative values indicate deletion)
+	 * @param   integer             $pNumRows   Number of rows to insert/delete (negative values indicate deletion)
+	 * @param   PHPExcel_Worksheet  $pSheet     The worksheet that we're editing
+	 * @throws  PHPExcel_Exception
+	 */
+	public function insertNewBefore($pBefore = 'A1', $pNumCols = 0, $pNumRows = 0, PHPExcel_Worksheet $pSheet = NULL)
+	{
+		$remove = ($pNumCols < 0 || $pNumRows < 0);
 		$aCellCollection = $pSheet->getCellCollection();
 
 		// Get coordinates of $pBefore
 		$beforeColumn	= 'A';
 		$beforeRow		= 1;
-		list($beforeColumn, $beforeRow) = PHPExcel_Cell::coordinateFromString( $pBefore );
-
+		list($beforeColumn, $beforeRow) = PHPExcel_Cell::coordinateFromString($pBefore);
+		$beforeColumnIndex = PHPExcel_Cell::columnIndexFromString($beforeColumn);
 
 		// Clear cells if we are removing columns or rows
 		$highestColumn	= $pSheet->getHighestColumn();
 		$highestRow	= $pSheet->getHighestRow();
 
 		// 1. Clear column strips if we are removing columns
-		if ($pNumCols < 0 && PHPExcel_Cell::columnIndexFromString($beforeColumn) - 2 + $pNumCols > 0) {
+		if ($pNumCols < 0 && $beforeColumnIndex - 2 + $pNumCols > 0) {
 			for ($i = 1; $i <= $highestRow - 1; ++$i) {
-				for ($j = PHPExcel_Cell::columnIndexFromString($beforeColumn) - 1 + $pNumCols; $j <= PHPExcel_Cell::columnIndexFromString($beforeColumn) - 2; ++$j) {
+				for ($j = $beforeColumnIndex - 1 + $pNumCols; $j <= $beforeColumnIndex - 2; ++$j) {
 					$coordinate = PHPExcel_Cell::stringFromColumnIndex($j) . $i;
 					$pSheet->removeConditionalStyles($coordinate);
 					if ($pSheet->cellExists($coordinate)) {
@@ -105,7 +411,7 @@ class PHPExcel_ReferenceHelper
 
 		// 2. Clear row strips if we are removing rows
 		if ($pNumRows < 0 && $beforeRow - 1 + $pNumRows > 0) {
-			for ($i = PHPExcel_Cell::columnIndexFromString($beforeColumn) - 1; $i <= PHPExcel_Cell::columnIndexFromString($highestColumn) - 1; ++$i) {
+			for ($i = $beforeColumnIndex - 1; $i <= PHPExcel_Cell::columnIndexFromString($highestColumn) - 1; ++$i) {
 				for ($j = $beforeRow + $pNumRows; $j <= $beforeRow - 1; ++$j) {
 					$coordinate = PHPExcel_Cell::stringFromColumnIndex($i) . $j;
 					$pSheet->removeConditionalStyles($coordinate);
@@ -117,21 +423,28 @@ class PHPExcel_ReferenceHelper
 			}
 		}
 
-
 		// Loop through cells, bottom-up, and change cell coordinates
-		while (($cellID = ($pNumCols < 0 || $pNumRows < 0) ? array_shift($aCellCollection) : array_pop($aCellCollection))) {
+        if($remove) {
+            // It's faster to reverse and pop than to use unshift, especially with large cell collections
+            $aCellCollection = array_reverse($aCellCollection);
+        }
+		while ($cellID = array_pop($aCellCollection)) {
 			$cell = $pSheet->getCell($cellID);
+			$cellIndex = PHPExcel_Cell::columnIndexFromString($cell->getColumn());
+
+			if ($cellIndex-1 + $pNumCols < 0) {
+				continue;
+			}
 
 			// New coordinates
-			$newCoordinates = PHPExcel_Cell::stringFromColumnIndex( PHPExcel_Cell::columnIndexFromString($cell->getColumn()) - 1 + $pNumCols ) . ($cell->getRow() + $pNumRows);
+			$newCoordinates = PHPExcel_Cell::stringFromColumnIndex($cellIndex-1 + $pNumCols) . ($cell->getRow() + $pNumRows);
 
 			// Should the cell be updated? Move value and cellXf index from one cell to another.
-			if ((PHPExcel_Cell::columnIndexFromString( $cell->getColumn() ) >= PHPExcel_Cell::columnIndexFromString($beforeColumn)) &&
+			if (($cellIndex >= $beforeColumnIndex) &&
 				($cell->getRow() >= $beforeRow)) {
 
 				// Update cell styles
 				$pSheet->getCell($newCoordinates)->setXfIndex($cell->getXfIndex());
-				$cell->setXfIndex(0);
 
 				// Insert this cell at its new location
 				if ($cell->getDataType() == PHPExcel_Cell_DataType::TYPE_FORMULA) {
@@ -145,7 +458,7 @@ class PHPExcel_ReferenceHelper
 				}
 
 				// Clear the original cell
-				$pSheet->getCell($cell->getCoordinate())->setValue('');
+				$pSheet->getCellCacheController()->deleteCacheData($cellID);
 
 			} else {
 				/*	We don't need to update styles for rows/columns before our insertion position,
@@ -159,21 +472,20 @@ class PHPExcel_ReferenceHelper
 			}
 		}
 
-
 		// Duplicate styles for the newly inserted cells
 		$highestColumn	= $pSheet->getHighestColumn();
 		$highestRow	= $pSheet->getHighestRow();
 
-		if ($pNumCols > 0 && PHPExcel_Cell::columnIndexFromString($beforeColumn) - 2 > 0) {
+		if ($pNumCols > 0 && $beforeColumnIndex - 2 > 0) {
 			for ($i = $beforeRow; $i <= $highestRow - 1; ++$i) {
 
 				// Style
-				$coordinate = PHPExcel_Cell::stringFromColumnIndex( PHPExcel_Cell::columnIndexFromString($beforeColumn) - 2 ) . $i;
+				$coordinate = PHPExcel_Cell::stringFromColumnIndex( $beforeColumnIndex - 2 ) . $i;
 				if ($pSheet->cellExists($coordinate)) {
 					$xfIndex = $pSheet->getCell($coordinate)->getXfIndex();
 					$conditionalStyles = $pSheet->conditionalStylesExists($coordinate) ?
 						$pSheet->getConditionalStyles($coordinate) : false;
-					for ($j = PHPExcel_Cell::columnIndexFromString($beforeColumn) - 1; $j <= PHPExcel_Cell::columnIndexFromString($beforeColumn) - 2 + $pNumCols; ++$j) {
+					for ($j = $beforeColumnIndex - 1; $j <= $beforeColumnIndex - 2 + $pNumCols; ++$j) {
 						$pSheet->getCellByColumnAndRow($j, $i)->setXfIndex($xfIndex);
 						if ($conditionalStyles) {
 							$cloned = array();
@@ -189,7 +501,7 @@ class PHPExcel_ReferenceHelper
 		}
 
 		if ($pNumRows > 0 && $beforeRow - 1 > 0) {
-			for ($i = PHPExcel_Cell::columnIndexFromString($beforeColumn) - 1; $i <= PHPExcel_Cell::columnIndexFromString($highestColumn) - 1; ++$i) {
+			for ($i = $beforeColumnIndex - 1; $i <= PHPExcel_Cell::columnIndexFromString($highestColumn) - 1; ++$i) {
 
 				// Style
 				$coordinate = PHPExcel_Cell::stringFromColumnIndex($i) . ($beforeRow - 1);
@@ -211,105 +523,29 @@ class PHPExcel_ReferenceHelper
 			}
 		}
 
-
 		// Update worksheet: column dimensions
-		$aColumnDimensions = array_reverse($pSheet->getColumnDimensions(), true);
-		if (!empty($aColumnDimensions)) {
-			foreach ($aColumnDimensions as $objColumnDimension) {
-				$newReference = $this->updateCellReference($objColumnDimension->getColumnIndex() . '1', $pBefore, $pNumCols, $pNumRows);
-				list($newReference) = PHPExcel_Cell::coordinateFromString($newReference);
-				if ($objColumnDimension->getColumnIndex() != $newReference) {
-					$objColumnDimension->setColumnIndex($newReference);
-				}
-			}
-			$pSheet->refreshColumnDimensions();
-		}
-
+		$this->_adjustColumnDimensions($pSheet, $pBefore, $beforeColumnIndex, $pNumCols, $beforeRow, $pNumRows);
 
 		// Update worksheet: row dimensions
-		$aRowDimensions = array_reverse($pSheet->getRowDimensions(), true);
-		if (!empty($aRowDimensions)) {
-			foreach ($aRowDimensions as $objRowDimension) {
-				$newReference = $this->updateCellReference('A' . $objRowDimension->getRowIndex(), $pBefore, $pNumCols, $pNumRows);
-				list(, $newReference) = PHPExcel_Cell::coordinateFromString($newReference);
-				if ($objRowDimension->getRowIndex() != $newReference) {
-					$objRowDimension->setRowIndex($newReference);
-				}
-			}
-			$pSheet->refreshRowDimensions();
-
-			$copyDimension = $pSheet->getRowDimension($beforeRow - 1);
-			for ($i = $beforeRow; $i <= $beforeRow - 1 + $pNumRows; ++$i) {
-				$newDimension = $pSheet->getRowDimension($i);
-				$newDimension->setRowHeight($copyDimension->getRowHeight());
-				$newDimension->setVisible($copyDimension->getVisible());
-				$newDimension->setOutlineLevel($copyDimension->getOutlineLevel());
-				$newDimension->setCollapsed($copyDimension->getCollapsed());
-			}
-		}
+		$this->_adjustRowDimensions($pSheet, $pBefore, $beforeColumnIndex, $pNumCols, $beforeRow, $pNumRows);
 
+		//	Update worksheet: page breaks
+		$this->_adjustPageBreaks($pSheet, $pBefore, $beforeColumnIndex, $pNumCols, $beforeRow, $pNumRows);
 
-		// Update worksheet: breaks
-		$aBreaks = array_reverse($pSheet->getBreaks(), true);
-		foreach ($aBreaks as $key => $value) {
-			$newReference = $this->updateCellReference($key, $pBefore, $pNumCols, $pNumRows);
-			if ($key != $newReference) {
-				$pSheet->setBreak( $newReference, $value );
-				$pSheet->setBreak( $key, PHPExcel_Worksheet::BREAK_NONE );
-			}
-		}
-
-		// Update worksheet: comments
-		$aComments = $pSheet->getComments();
-		$aNewComments = array(); // the new array of all comments
-		foreach ($aComments as $key => &$value) {
-			$newReference = $this->updateCellReference($key, $pBefore, $pNumCols, $pNumRows);
-			$aNewComments[$newReference] = $value;
-		}
-		$pSheet->setComments($aNewComments); // replace the comments array
+		//	Update worksheet: comments
+		$this->_adjustComments($pSheet, $pBefore, $beforeColumnIndex, $pNumCols, $beforeRow, $pNumRows);
 
 		// Update worksheet: hyperlinks
-		$aHyperlinkCollection = array_reverse($pSheet->getHyperlinkCollection(), true);
-		foreach ($aHyperlinkCollection as $key => $value) {
-			$newReference = $this->updateCellReference($key, $pBefore, $pNumCols, $pNumRows);
-			if ($key != $newReference) {
-				$pSheet->setHyperlink( $newReference, $value );
-				$pSheet->setHyperlink( $key, null );
-			}
-		}
-
+		$this->_adjustHyperlinks($pSheet, $pBefore, $beforeColumnIndex, $pNumCols, $beforeRow, $pNumRows);
 
 		// Update worksheet: data validations
-		$aDataValidationCollection = array_reverse($pSheet->getDataValidationCollection(), true);
-		foreach ($aDataValidationCollection as $key => $value) {
-			$newReference = $this->updateCellReference($key, $pBefore, $pNumCols, $pNumRows);
-			if ($key != $newReference) {
-				$pSheet->setDataValidation( $newReference, $value );
-				$pSheet->setDataValidation( $key, null );
-			}
-		}
-
+		$this->_adjustDataValidations($pSheet, $pBefore, $beforeColumnIndex, $pNumCols, $beforeRow, $pNumRows);
 
 		// Update worksheet: merge cells
-		$aMergeCells = $pSheet->getMergeCells();
-		$aNewMergeCells = array(); // the new array of all merge cells
-		foreach ($aMergeCells as $key => &$value) {
-			$newReference = $this->updateCellReference($key, $pBefore, $pNumCols, $pNumRows);
-			$aNewMergeCells[$newReference] = $newReference;
-		}
-		$pSheet->setMergeCells($aNewMergeCells); // replace the merge cells array
-
+		$this->_adjustMergeCells($pSheet, $pBefore, $beforeColumnIndex, $pNumCols, $beforeRow, $pNumRows);
 
 		// Update worksheet: protected cells
-		$aProtectedCells = array_reverse($pSheet->getProtectedCells(), true);
-		foreach ($aProtectedCells as $key => $value) {
-			$newReference = $this->updateCellReference($key, $pBefore, $pNumCols, $pNumRows);
-			if ($key != $newReference) {
-				$pSheet->protectCells( $newReference, $value, true );
-				$pSheet->unprotectCells( $key );
-			}
-		}
-
+		$this->_adjustProtectedCells($pSheet, $pBefore, $beforeColumnIndex, $pNumCols, $beforeRow, $pNumRows);
 
 		// Update worksheet: autofilter
 		$autoFilter = $pSheet->getAutoFilter();
@@ -318,7 +554,7 @@ class PHPExcel_ReferenceHelper
 			if ($pNumCols != 0) {
 				$autoFilterColumns = array_keys($autoFilter->getColumns());
 				if (count($autoFilterColumns) > 0) {
-					list($column,$row) = sscanf($pBefore,'%[A-Z]%d');
+					sscanf($pBefore,'%[A-Z]%d', $column, $row);
 					$columnIndex = PHPExcel_Cell::columnIndexFromString($column);
 					list($rangeStart,$rangeEnd) = PHPExcel_Cell::rangeBoundaries($autoFilterRange);
 					if ($columnIndex <= $rangeEnd[0]) {
@@ -369,19 +605,16 @@ class PHPExcel_ReferenceHelper
 			$pSheet->setAutoFilter( $this->updateCellReference($autoFilterRange, $pBefore, $pNumCols, $pNumRows) );
 		}
 
-
 		// Update worksheet: freeze pane
 		if ($pSheet->getFreezePane() != '') {
 			$pSheet->freezePane( $this->updateCellReference($pSheet->getFreezePane(), $pBefore, $pNumCols, $pNumRows) );
 		}
 
-
 		// Page setup
 		if ($pSheet->getPageSetup()->isPrintAreaSet()) {
 			$pSheet->getPageSetup()->setPrintArea( $this->updateCellReference($pSheet->getPageSetup()->getPrintArea(), $pBefore, $pNumCols, $pNumRows) );
 		}
 
-
 		// Update worksheet: drawings
 		$aDrawings = $pSheet->getDrawingCollection();
 		foreach ($aDrawings as $objDrawing) {
@@ -391,7 +624,6 @@ class PHPExcel_ReferenceHelper
 			}
 		}
 
-
 		// Update workbook: named ranges
 		if (count($pSheet->getParent()->getNamedRanges()) > 0) {
 			foreach ($pSheet->getParent()->getNamedRanges() as $namedRange) {
@@ -414,8 +646,9 @@ class PHPExcel_ReferenceHelper
 	 * @param	int		$pBefore	Insert before this one
 	 * @param	int		$pNumCols	Number of columns to insert
 	 * @param	int		$pNumRows	Number of rows to insert
+	 * @param   string  $sheetName  Worksheet name/title
 	 * @return	string	Updated formula
-	 * @throws	Exception
+	 * @throws	PHPExcel_Exception
 	 */
 	public function updateFormulaReferences($pFormula = '', $pBefore = 'A1', $pNumCols = 0, $pNumRows = 0, $sheetName = '') {
 		//	Update cell references in the formula
@@ -445,7 +678,7 @@ class PHPExcel_ReferenceHelper
 								$cellIndex = $column.$row;
 
 								$newCellTokens[$cellIndex] = preg_quote($toString);
-								$cellTokens[$cellIndex] = '/(?<!\d)'.preg_quote($fromString).'(?!\d)/i';
+								$cellTokens[$cellIndex] = '/(?<!\d\$\!)'.preg_quote($fromString).'(?!\d)/i';
 								++$adjustCount;
 							}
 						}
@@ -470,7 +703,7 @@ class PHPExcel_ReferenceHelper
 								$cellIndex = $column.$row;
 
 								$newCellTokens[$cellIndex] = preg_quote($toString);
-								$cellTokens[$cellIndex] = '/(?<![A-Z])'.preg_quote($fromString).'(?![A-Z])/i';
+								$cellTokens[$cellIndex] = '/(?<![A-Z\$\!])'.preg_quote($fromString).'(?![A-Z])/i';
 								++$adjustCount;
 							}
 						}
@@ -496,7 +729,7 @@ class PHPExcel_ReferenceHelper
 								$cellIndex = $column.$row;
 
 								$newCellTokens[$cellIndex] = preg_quote($toString);
-								$cellTokens[$cellIndex] = '/(?<![A-Z])'.preg_quote($fromString).'(?!\d)/i';
+								$cellTokens[$cellIndex] = '/(?<![A-Z]\$\!)'.preg_quote($fromString).'(?!\d)/i';
 								++$adjustCount;
 							}
 						}
@@ -504,12 +737,13 @@ class PHPExcel_ReferenceHelper
 				}
 				//	Search for cell references (e.g. 'Sheet1'!A3 or C5) with or without $ absolutes (e.g. $A1 or C$5)
 				$matchCount = preg_match_all('/'.self::REFHELPER_REGEXP_CELLREF.'/i', ' '.$formulaBlock.' ', $matches, PREG_SET_ORDER);
+
 				if ($matchCount > 0) {
 					foreach($matches as $match) {
 						$fromString = ($match[2] > '') ? $match[2].'!' : '';
 						$fromString .= $match[3];
-						$modified3 = $this->updateCellReference($match[3],$pBefore,$pNumCols,$pNumRows);
 
+						$modified3 = $this->updateCellReference($match[3],$pBefore,$pNumCols,$pNumRows);
 						if ($match[3] !== $modified3) {
 							if (($match[2] == '') || (trim($match[2],"'") == $sheetName)) {
 								$toString = ($match[2] > '') ? $match[2].'!' : '';
@@ -518,19 +752,23 @@ class PHPExcel_ReferenceHelper
 								//	Max worksheet size is 1,048,576 rows by 16,384 columns in Excel 2007, so our adjustments need to be at least one digit more
 								$column = PHPExcel_Cell::columnIndexFromString(trim($column,'$')) + 100000;
 								$row = trim($row,'$') + 10000000;
-								$cellIndex = $column.$row;
+								$cellIndex = $row . $column;
 
 								$newCellTokens[$cellIndex] = preg_quote($toString);
-								$cellTokens[$cellIndex] = '/(?<![A-Z])'.preg_quote($fromString).'(?!\d)/i';
+								$cellTokens[$cellIndex] = '/(?<![A-Z\$\!])'.preg_quote($fromString).'(?!\d)/i';
 								++$adjustCount;
 							}
 						}
 					}
 				}
 				if ($adjustCount > 0) {
-					krsort($cellTokens);
-					krsort($newCellTokens);
-					//	Update cell references in the formula
+                    if ($pNumCols > 0 || $pNumRows > 0) {
+                        krsort($cellTokens);
+                        krsort($newCellTokens);
+                      } else {
+                        ksort($cellTokens);
+                        ksort($newCellTokens);
+                    }   //  Update cell references in the formula
 					$formulaBlock = str_replace('\\','',preg_replace($cellTokens,$newCellTokens,$formulaBlock));
 				}
 			}
@@ -549,7 +787,7 @@ class PHPExcel_ReferenceHelper
 	 * @param	int		$pNumCols			Number of columns to increment
 	 * @param	int		$pNumRows			Number of rows to increment
 	 * @return	string	Updated cell range
-	 * @throws	Exception
+	 * @throws	PHPExcel_Exception
 	 */
 	public function updateCellReference($pCellRange = 'A1', $pBefore = 'A1', $pNumCols = 0, $pNumRows = 0) {
 		// Is it in another worksheet? Will not have to update anything.
@@ -603,7 +841,7 @@ class PHPExcel_ReferenceHelper
 	 * @param	int		$pNumCols			Number of columns to increment
 	 * @param	int		$pNumRows			Number of rows to increment
 	 * @return	string	Updated cell range
-	 * @throws	Exception
+	 * @throws	PHPExcel_Exception
 	 */
 	private function _updateCellRange($pCellRange = 'A1:A1', $pBefore = 'A1', $pNumCols = 0, $pNumRows = 0) {
 		if (strpos($pCellRange,':') !== false || strpos($pCellRange, ',') !== false) {
@@ -628,7 +866,7 @@ class PHPExcel_ReferenceHelper
 			// Recreate range string
 			return PHPExcel_Cell::buildRange($range);
 		} else {
-			throw new Exception("Only cell ranges may be passed to this method.");
+			throw new PHPExcel_Exception("Only cell ranges may be passed to this method.");
 		}
 	}
 
@@ -640,7 +878,7 @@ class PHPExcel_ReferenceHelper
 	 * @param	int		$pNumCols			Number of columns to increment
 	 * @param	int		$pNumRows			Number of rows to increment
 	 * @return	string	Updated cell reference
-	 * @throws	Exception
+	 * @throws	PHPExcel_Exception
 	 */
 	private function _updateSingleCellReference($pCellReference = 'A1', $pBefore = 'A1', $pNumCols = 0, $pNumRows = 0) {
 		if (strpos($pCellReference, ':') === false && strpos($pCellReference, ',') === false) {
@@ -653,7 +891,6 @@ class PHPExcel_ReferenceHelper
 			// Verify which parts should be updated
 			$updateColumn = (($newColumn{0} != '$') && ($beforeColumn{0} != '$') &&
 							 PHPExcel_Cell::columnIndexFromString($newColumn) >= PHPExcel_Cell::columnIndexFromString($beforeColumn));
-
 			$updateRow = (($newRow{0} != '$') && ($beforeRow{0} != '$') &&
 						  $newRow >= $beforeRow);
 
@@ -670,16 +907,16 @@ class PHPExcel_ReferenceHelper
 			// Return new reference
 			return $newColumn . $newRow;
 		} else {
-			throw new Exception("Only single cell references may be passed to this method.");
+			throw new PHPExcel_Exception("Only single cell references may be passed to this method.");
 		}
 	}
 
 	/**
 	 * __clone implementation. Cloning should not be allowed in a Singleton!
 	 *
-	 * @throws	Exception
+	 * @throws	PHPExcel_Exception
 	 */
 	public final function __clone() {
-		throw new Exception("Cloning a Singleton is not allowed!");
+		throw new PHPExcel_Exception("Cloning a Singleton is not allowed!");
 	}
 }

htdocs/includes/phpexcel/PHPExcel/RichText.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_RichText
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
- * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -31,81 +31,81 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_RichText
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_RichText implements PHPExcel_IComparable
 {
-	/**
-	 * Rich text elements
-	 *
-	 * @var PHPExcel_RichText_ITextElement[]
-	 */
-	private $_richTextElements;
+    /**
+     * Rich text elements
+     *
+     * @var PHPExcel_RichText_ITextElement[]
+     */
+    private $_richTextElements;
 
     /**
      * Create a new PHPExcel_RichText instance
      *
-     * @param 	PHPExcel_Cell	$pParent
-     * @throws	Exception
+     * @param PHPExcel_Cell $pCell
+     * @throws PHPExcel_Exception
      */
     public function __construct(PHPExcel_Cell $pCell = null)
     {
-    	// Initialise variables
-    	$this->_richTextElements = array();
-
-    	// Rich-Text string attached to cell?
-    	if ($pCell !== NULL) {
-	    	// Add cell text and style
-	    	if ($pCell->getValue() != "") {
-	    		$objRun = new PHPExcel_RichText_Run($pCell->getValue());
-	    		$objRun->setFont(clone $pCell->getParent()->getStyle($pCell->getCoordinate())->getFont());
-	    		$this->addText($objRun);
-	    	}
-
-	    	// Set parent value
-	    	$pCell->setValueExplicit($this, PHPExcel_Cell_DataType::TYPE_STRING);
-    	}
+        // Initialise variables
+        $this->_richTextElements = array();
+
+        // Rich-Text string attached to cell?
+        if ($pCell !== NULL) {
+            // Add cell text and style
+            if ($pCell->getValue() != "") {
+                $objRun = new PHPExcel_RichText_Run($pCell->getValue());
+                $objRun->setFont(clone $pCell->getParent()->getStyle($pCell->getCoordinate())->getFont());
+                $this->addText($objRun);
+            }
+
+            // Set parent value
+            $pCell->setValueExplicit($this, PHPExcel_Cell_DataType::TYPE_STRING);
+        }
     }
 
     /**
      * Add text
      *
-     * @param 	PHPExcel_RichText_ITextElement		$pText		Rich text element
-     * @throws 	Exception
+     * @param PHPExcel_RichText_ITextElement $pText Rich text element
+     * @throws PHPExcel_Exception
      * @return PHPExcel_RichText
      */
     public function addText(PHPExcel_RichText_ITextElement $pText = null)
     {
-    	$this->_richTextElements[] = $pText;
-    	return $this;
+        $this->_richTextElements[] = $pText;
+        return $this;
     }
 
     /**
      * Create text
      *
-     * @param 	string	$pText	Text
-     * @return	PHPExcel_RichText_TextElement
-     * @throws 	Exception
+     * @param string $pText Text
+     * @return PHPExcel_RichText_TextElement
+     * @throws PHPExcel_Exception
      */
     public function createText($pText = '')
     {
-    	$objText = new PHPExcel_RichText_TextElement($pText);
-    	$this->addText($objText);
-    	return $objText;
+        $objText = new PHPExcel_RichText_TextElement($pText);
+        $this->addText($objText);
+        return $objText;
     }
 
     /**
      * Create text run
      *
-     * @param 	string	$pText	Text
-     * @return	PHPExcel_RichText_Run
-     * @throws 	Exception
+     * @param string $pText Text
+     * @return PHPExcel_RichText_Run
+     * @throws PHPExcel_Exception
      */
     public function createTextRun($pText = '')
     {
-    	$objText = new PHPExcel_RichText_Run($pText);
-    	$this->addText($objText);
-    	return $objText;
+        $objText = new PHPExcel_RichText_Run($pText);
+        $this->addText($objText);
+        return $objText;
     }
 
     /**
@@ -115,16 +115,16 @@ class PHPExcel_RichText implements PHPExcel_IComparable
      */
     public function getPlainText()
     {
-    	// Return value
-    	$returnValue = '';
+        // Return value
+        $returnValue = '';
 
-    	// Loop through all PHPExcel_RichText_ITextElement
-    	foreach ($this->_richTextElements as $text) {
-    		$returnValue .= $text->getText();
-    	}
+        // Loop through all PHPExcel_RichText_ITextElement
+        foreach ($this->_richTextElements as $text) {
+            $returnValue .= $text->getText();
+        }
 
-    	// Return
-    	return $returnValue;
+        // Return
+        return $returnValue;
     }
 
     /**
@@ -132,8 +132,9 @@ class PHPExcel_RichText implements PHPExcel_IComparable
      *
      * @return string
      */
-    public function __toString() {
-    	return $this->getPlainText();
+    public function __toString()
+    {
+        return $this->getPlainText();
     }
 
     /**
@@ -143,54 +144,56 @@ class PHPExcel_RichText implements PHPExcel_IComparable
      */
     public function getRichTextElements()
     {
-    	return $this->_richTextElements;
+        return $this->_richTextElements;
     }
 
     /**
      * Set Rich Text elements
      *
-     * @param 	PHPExcel_RichText_ITextElement[]	$pElements		Array of elements
-     * @throws 	Exception
+     * @param PHPExcel_RichText_ITextElement[] $pElements Array of elements
+     * @throws PHPExcel_Exception
      * @return PHPExcel_RichText
      */
     public function setRichTextElements($pElements = null)
     {
-    	if (is_array($pElements)) {
-    		$this->_richTextElements = $pElements;
-    	} else {
-    		throw new Exception("Invalid PHPExcel_RichText_ITextElement[] array passed.");
-    	}
-    	return $this;
+        if (is_array($pElements)) {
+            $this->_richTextElements = $pElements;
+        } else {
+            throw new PHPExcel_Exception("Invalid PHPExcel_RichText_ITextElement[] array passed.");
+        }
+        return $this;
     }
 
-	/**
-	 * Get hash code
-	 *
-	 * @return string	Hash code
-	 */
-	public function getHashCode() {
-		$hashElements = '';
-		foreach ($this->_richTextElements as $element) {
-			$hashElements .= $element->getHashCode();
-		}
-
-    	return md5(
-    		  $hashElements
-    		. __CLASS__
-    	);
+    /**
+     * Get hash code
+     *
+     * @return string    Hash code
+     */
+    public function getHashCode()
+    {
+        $hashElements = '';
+        foreach ($this->_richTextElements as $element) {
+            $hashElements .= $element->getHashCode();
+        }
+
+        return md5(
+              $hashElements
+            . __CLASS__
+        );
     }
 
-	/**
-	 * Implement PHP __clone to create a deep clone, not just a shallow copy.
-	 */
-	public function __clone() {
-		$vars = get_object_vars($this);
-		foreach ($vars as $key => $value) {
-			if (is_object($value)) {
-				$this->$key = clone $value;
-			} else {
-				$this->$key = $value;
-			}
-		}
-	}
+    /**
+     * Implement PHP __clone to create a deep clone, not just a shallow copy.
+     */
+    public function __clone()
+    {
+        $vars = get_object_vars($this);
+        foreach ($vars as $key => $value) {
+            if (is_object($value)) {
+                $this->$key = clone $value;
+            } else {
+                $this->$key = $value;
+            }
+        }
+    }
 }

htdocs/includes/phpexcel/PHPExcel/RichText/ITextElement.php

@@ -18,9 +18,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_RichText
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -29,7 +29,7 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_RichText
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 interface PHPExcel_RichText_ITextElement
 {

htdocs/includes/phpexcel/PHPExcel/RichText/Run.php

@@ -18,9 +18,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_RichText
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -29,7 +29,7 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_RichText
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_RichText_Run extends PHPExcel_RichText_TextElement implements PHPExcel_RichText_ITextElement
 {
@@ -65,7 +65,7 @@ class PHPExcel_RichText_Run extends PHPExcel_RichText_TextElement implements PHP
 	 * Set font
 	 *
 	 * @param	PHPExcel_Style_Font		$pFont		Font
-	 * @throws 	Exception
+	 * @throws 	PHPExcel_Exception
 	 * @return PHPExcel_RichText_ITextElement
 	 */
 	public function setFont(PHPExcel_Style_Font $pFont = null) {

htdocs/includes/phpexcel/PHPExcel/RichText/TextElement.php

@@ -18,9 +18,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_RichText
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -29,7 +29,7 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_RichText
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_RichText_TextElement implements PHPExcel_RichText_ITextElement
 {

htdocs/includes/phpexcel/PHPExcel/Settings.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,313 +20,368 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Settings
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
- * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt    LGPL
+ * @version    1.8.0, 2014-03-02
  */
 
 /** PHPExcel root directory */
 if (!defined('PHPEXCEL_ROOT')) {
-	/**
-	 * @ignore
-	 */
-	define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../');
-	require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
+    /**
+     * @ignore
+     */
+    define('PHPEXCEL_ROOT', dirname(__FILE__) . '/../');
+    require(PHPEXCEL_ROOT . 'PHPExcel/Autoloader.php');
 }
 
 
 class PHPExcel_Settings
 {
-	/**	constants */
-	/**	Available Zip library classes */
-	const PCLZIP		= 'PHPExcel_Shared_ZipArchive';
-	const ZIPARCHIVE	= 'ZipArchive';
+    /**    constants */
+    /**    Available Zip library classes */
+    const PCLZIP        = 'PHPExcel_Shared_ZipArchive';
+    const ZIPARCHIVE    = 'ZipArchive';
 
-	/**	Optional Chart Rendering libraries */
-    const CHART_RENDERER_JPGRAPH	= 'jpgraph';
+    /**    Optional Chart Rendering libraries */
+    const CHART_RENDERER_JPGRAPH    = 'jpgraph';
 
-	/**	Optional PDF Rendering libraries */
+    /**    Optional PDF Rendering libraries */
     const PDF_RENDERER_TCPDF		= 'tcPDF';
     const PDF_RENDERER_DOMPDF		= 'DomPDF';
-    const PDF_RENDERER_MPDF			= 'mPDF';
-
-
-	private static $_chartRenderers = array(
-		self::CHART_RENDERER_JPGRAPH,
-	);
-
-	private static $_pdfRenderers = array(
-		self::PDF_RENDERER_TCPDF,
-		self::PDF_RENDERER_DOMPDF,
-		self::PDF_RENDERER_MPDF,
-	);
-
-
-	/**
-	 * Name of the class used for Zip file management
-	 *		e.g.
-	 *			ZipArchive
-	 *
-	 * @var string
-	 */
-	private static $_zipClass	= self::ZIPARCHIVE;
-
-
-	/**
-	 * Name of the external Library used for rendering charts
-	 *		e.g.
-	 *			jpgraph
-	 *
-	 * @var string
-	 */
-	private static $_chartRendererName = NULL;
-
-	/**
-	 * Directory Path to the external Library used for rendering charts
-	 *
-	 * @var string
-	 */
-	private static $_chartRendererPath = NULL;
-
-
-	/**
-	 * Name of the external Library used for rendering PDF files
-	 *		e.g.
-	 *			mPDF
-	 *
-	 * @var string
-	 */
-	private static $_pdfRendererName = NULL;
-
-	/**
-	 * Directory Path to the external Library used for rendering PDF files
-	 *
-	 * @var string
-	 */
-	private static $_pdfRendererPath = NULL;
-
-
-	/**
-	 * Set the Zip handler Class that PHPExcel should use for Zip file management (PCLZip or ZipArchive)
-	 *
-	 * @param	 string	$zipClass			The Zip handler class that PHPExcel should use for Zip file management
-	 *											e.g. PHPExcel_Settings::PCLZip or PHPExcel_Settings::ZipArchive
-	 * @return	 boolean					Success or failure
-	 */
-	public static function setZipClass($zipClass) {
-		if (($zipClass === self::PCLZIP) ||
-			($zipClass === self::ZIPARCHIVE)) {
-			self::$_zipClass = $zipClass;
-			return TRUE;
-		}
-		return FALSE;
-	}	//	function setZipClass()
-
-
-	/**
-	 * Return the name of the Zip handler Class that PHPExcel is configured to use (PCLZip or ZipArchive)
-	 *		for Zip file management
-	 *
-	 * @return	 string						Name of the Zip handler Class that PHPExcel is configured to use
-	 *											for Zip file management
-	 *												e.g. PHPExcel_Settings::PCLZip or PHPExcel_Settings::ZipArchive
-	 */
-	public static function getZipClass() {
-		return self::$_zipClass;
-	}	//	function getZipClass()
-
-
-	/**
-	 * Return the name of the method that is currently configured for cell cacheing
-	 *
-	 * @return	string				Name of the cacheing method
-	 */
-	public static function getCacheStorageMethod() {
-		return PHPExcel_CachedObjectStorageFactory::getCacheStorageMethod();
-	}	//	function getCacheStorageMethod()
-
-
-	/**
-	 * Return the name of the class that is currently being used for cell cacheing
-	 *
-	 * @return	string				Name of the class currently being used for cacheing
-	 */
-	public static function getCacheStorageClass() {
-		return PHPExcel_CachedObjectStorageFactory::getCacheStorageClass();
-	}	//	function getCacheStorageClass()
-
-
-	/**
-	 * Set the method that should be used for cell cacheing
-	 *
-	 * @param	string	$method		Name of the cacheing method
-	 * @param	array	$arguments	Optional configuration arguments for the cacheing method
-	 * @return	boolean				Success or failure
-	 */
-	public static function setCacheStorageMethod($method = PHPExcel_CachedObjectStorageFactory::cache_in_memory,
-												 $arguments = array()) {
-		return PHPExcel_CachedObjectStorageFactory::initialize($method, $arguments);
-	}	//	function setCacheStorageMethod()
-
-
-	/**
-	 * Set the locale code to use for formula translations and any special formatting
-	 *
-	 * @param	string	$locale		The locale code to use (e.g. "fr" or "pt_br" or "en_uk")
-	 * @return	boolean				Success or failure
-	 */
-	public static function setLocale($locale='en_us') {
-		return PHPExcel_Calculation::getInstance()->setLocale($locale);
-	}	//	function setLocale()
-
-
-	/**
-	 * Set details of the external library that PHPExcel should use for rendering charts
-	 *
-	 * @param	 string	$libraryName		Internal reference name of the library
-	 *											e.g. PHPExcel_Settings::CHART_RENDERER_JPGRAPH
-	 * @param	 string	$libraryBaseDir		Directory path to the library's base folder
-	 * @return	 boolean					Success or failure
-	 */
-	public static function setChartRenderer($libraryName, $libraryBaseDir) {
-		if (!self::setChartRendererName($libraryName))
-			return FALSE;
-		return self::setChartRendererPath($libraryBaseDir);
-	}	//	function setChartRenderer()
-
-
-	/**
-	 * Identify to PHPExcel the external library to use for rendering charts
-	 *
-	 * @param	 string	$libraryName		Internal reference name of the library
-	 *											e.g. PHPExcel_Settings::CHART_RENDERER_JPGRAPH
-	 * @return	 boolean					Success or failure
-	 */
-	public static function setChartRendererName($libraryName) {
-		if (!in_array($libraryName,self::$_chartRenderers)) {
-			return FALSE;
-		}
-
-		self::$_chartRendererName = $libraryName;
-
-		return TRUE;
-	}	//	function setChartRendererName()
-
-
-	/**
-	 * Tell PHPExcel where to find the external library to use for rendering charts
-	 *
-	 * @param	 string	$libraryBaseDir		Directory path to the library's base folder
-	 * @return	 boolean					Success or failure
-	 */
-	public static function setChartRendererPath($libraryBaseDir) {
-		if ((file_exists($libraryBaseDir) === false) || (is_readable($libraryBaseDir) === false)) {
-			return FALSE;
-		}
-		self::$_chartRendererPath = $libraryBaseDir;
-
-		return TRUE;
-	}	//	function setChartRendererPath()
-
-
-	/**
-	 * Return the Chart Rendering Library that PHPExcel is currently configured to use (e.g. jpgraph)
-	 *
-	 * @return	 string|NULL				Internal reference name of the Chart Rendering Library that PHPExcel is
-	 *											currently configured to use
-	 *												e.g. PHPExcel_Settings::CHART_RENDERER_JPGRAPH
-	 */
-	public static function getChartRendererName() {
-		return self::$_chartRendererName;
-	}	//	function getChartRendererName()
-
-
-	/**
-	 * Return the directory path to the Chart Rendering Library that PHPExcel is currently configured to use
-	 *
-	 * @return	 string|NULL				Directory Path to the Chart Rendering Library that PHPExcel is
-	 *											currently configured to use
-	 */
-	public static function getChartRendererPath() {
-		return self::$_chartRendererPath;
-	}	//	function getChartRendererPath()
-
-
-	/**
-	 * Set details of the external library that PHPExcel should use for rendering PDF files
-	 *
-	 * @param	 string	$libraryName		Internal reference name of the library
-	 *											e.g. PHPExcel_Settings::PDF_RENDERER_TCPDF,
-	 *												 PHPExcel_Settings::PDF_RENDERER_DOMPDF
-	 *											  or PHPExcel_Settings::PDF_RENDERER_MPDF
-	 * @param	 string	$libraryBaseDir		Directory path to the library's base folder
-	 * @return	 boolean					Success or failure
-	 */
-	public static function setPdfRenderer($libraryName, $libraryBaseDir) {
-		if (!self::setPdfRendererName($libraryName))
-			return FALSE;
-		return self::setPdfRendererPath($libraryBaseDir);
-	}	//	function setPdfRenderer()
-
-
-	/**
-	 * Identify to PHPExcel the external library to use for rendering PDF files
-	 *
-	 * @param	 string	$libraryName		Internal reference name of the library
-	 *											e.g. PHPExcel_Settings::PDF_RENDERER_TCPDF,
-	 *												 PHPExcel_Settings::PDF_RENDERER_DOMPDF
-	 *											  or PHPExcel_Settings::PDF_RENDERER_MPDF
-	 * @return	 boolean					Success or failure
-	 */
-	public static function setPdfRendererName($libraryName) {
-		if (!in_array($libraryName,self::$_pdfRenderers)) {
-			return FALSE;
-		}
-
-		self::$_pdfRendererName = $libraryName;
-
-		return TRUE;
-	}	//	function setPdfRendererName()
-
-
-	/**
-	 * Tell PHPExcel where to find the external library to use for rendering PDF files
-	 *
-	 * @param	 string	$libraryBaseDir		Directory path to the library's base folder
-	 * @return	 boolean					Success or failure
-	 */
-	public static function setPdfRendererPath($libraryBaseDir) {
-		if ((file_exists($libraryBaseDir) === false) || (is_readable($libraryBaseDir) === false)) {
-			return FALSE;
-		}
-		self::$_pdfRendererPath = $libraryBaseDir;
-
-		return TRUE;
-	}	//	function setPdfRendererPath()
-
-
-	/**
-	 * Return the PDF Rendering Library that PHPExcel is currently configured to use (e.g. dompdf)
-	 *
-	 * @return	 string|NULL				Internal reference name of the PDF Rendering Library that PHPExcel is
-	 *											currently configured to use
-	 *												e.g. PHPExcel_Settings::PDF_RENDERER_TCPDF,
-	 *													 PHPExcel_Settings::PDF_RENDERER_DOMPDF
-	 *												  or PHPExcel_Settings::PDF_RENDERER_MPDF
-	 */
-	public static function getPdfRendererName() {
-		return self::$_pdfRendererName;
-	}	//	function getPdfRendererName()
-
-
-	/**
-	 * Return the directory path to the PDF Rendering Library that PHPExcel is currently configured to use
-	 *
-	 * @return	 string|NULL				Directory Path to the PDF Rendering Library that PHPExcel is
-	 *											currently configured to use
-	 */
-	public static function getPdfRendererPath() {
-		return self::$_pdfRendererPath;
-	}	//	function getPdfRendererPath()
-
-}
+    const PDF_RENDERER_MPDF 		= 'mPDF';
+
+
+    private static $_chartRenderers = array(
+        self::CHART_RENDERER_JPGRAPH,
+    );
+
+    private static $_pdfRenderers = array(
+        self::PDF_RENDERER_TCPDF,
+        self::PDF_RENDERER_DOMPDF,
+        self::PDF_RENDERER_MPDF,
+    );
+
+
+    /**
+     * Name of the class used for Zip file management
+     *	e.g.
+     *		ZipArchive
+     *
+     * @var string
+     */
+    private static $_zipClass    = self::ZIPARCHIVE;
+
+
+    /**
+     * Name of the external Library used for rendering charts
+     *	e.g.
+     *		jpgraph
+     *
+     * @var string
+     */
+    private static $_chartRendererName = NULL;
+
+    /**
+     * Directory Path to the external Library used for rendering charts
+     *
+     * @var string
+     */
+    private static $_chartRendererPath = NULL;
+
+
+    /**
+     * Name of the external Library used for rendering PDF files
+     *	e.g.
+     * 		mPDF
+     *
+     * @var string
+     */
+    private static $_pdfRendererName = NULL;
+
+    /**
+     * Directory Path to the external Library used for rendering PDF files
+     *
+     * @var string
+     */
+    private static $_pdfRendererPath = NULL;
+
+    /**
+     * Default options for libxml loader
+     *
+     * @var int
+     */
+    private static $_libXmlLoaderOptions = null;
+
+    /**
+     * Set the Zip handler Class that PHPExcel should use for Zip file management (PCLZip or ZipArchive)
+     *
+     * @param string $zipClass	The Zip handler class that PHPExcel should use for Zip file management
+     * 	 e.g. PHPExcel_Settings::PCLZip or PHPExcel_Settings::ZipArchive
+     * @return	boolean	Success or failure
+     */
+    public static function setZipClass($zipClass)
+    {
+        if (($zipClass === self::PCLZIP) ||
+            ($zipClass === self::ZIPARCHIVE)) {
+            self::$_zipClass = $zipClass;
+            return TRUE;
+        }
+        return FALSE;
+    } // function setZipClass()
+
+
+    /**
+     * Return the name of the Zip handler Class that PHPExcel is configured to use (PCLZip or ZipArchive)
+     *	or Zip file management
+     *
+     * @return string Name of the Zip handler Class that PHPExcel is configured to use
+     *	for Zip file management
+     *	e.g. PHPExcel_Settings::PCLZip or PHPExcel_Settings::ZipArchive
+     */
+    public static function getZipClass()
+    {
+        return self::$_zipClass;
+    } // function getZipClass()
+
+
+    /**
+     * Return the name of the method that is currently configured for cell cacheing
+     *
+     * @return string Name of the cacheing method
+     */
+    public static function getCacheStorageMethod()
+    {
+        return PHPExcel_CachedObjectStorageFactory::getCacheStorageMethod();
+    } // function getCacheStorageMethod()
+
+
+    /**
+     * Return the name of the class that is currently being used for cell cacheing
+     *
+     * @return string Name of the class currently being used for cacheing
+     */
+    public static function getCacheStorageClass()
+    {
+        return PHPExcel_CachedObjectStorageFactory::getCacheStorageClass();
+    } // function getCacheStorageClass()
+
+
+    /**
+     * Set the method that should be used for cell cacheing
+     *
+     * @param string $method Name of the cacheing method
+     * @param array $arguments Optional configuration arguments for the cacheing method
+     * @return boolean Success or failure
+     */
+    public static function setCacheStorageMethod(
+    	$method = PHPExcel_CachedObjectStorageFactory::cache_in_memory,
+      $arguments = array()
+    )
+    {
+        return PHPExcel_CachedObjectStorageFactory::initialize($method, $arguments);
+    } // function setCacheStorageMethod()
+
+
+    /**
+     * Set the locale code to use for formula translations and any special formatting
+     *
+     * @param string $locale The locale code to use (e.g. "fr" or "pt_br" or "en_uk")
+     * @return boolean Success or failure
+     */
+    public static function setLocale($locale='en_us')
+    {
+        return PHPExcel_Calculation::getInstance()->setLocale($locale);
+    } // function setLocale()
+
+
+    /**
+     * Set details of the external library that PHPExcel should use for rendering charts
+     *
+     * @param string $libraryName	Internal reference name of the library
+     *	e.g. PHPExcel_Settings::CHART_RENDERER_JPGRAPH
+     * @param string $libraryBaseDir Directory path to the library's base folder
+     *
+     * @return	boolean	Success or failure
+     */
+    public static function setChartRenderer($libraryName, $libraryBaseDir)
+    {
+        if (!self::setChartRendererName($libraryName))
+            return FALSE;
+        return self::setChartRendererPath($libraryBaseDir);
+    } // function setChartRenderer()
+
+
+    /**
+     * Identify to PHPExcel the external library to use for rendering charts
+     *
+     * @param string $libraryName	Internal reference name of the library
+     *	e.g. PHPExcel_Settings::CHART_RENDERER_JPGRAPH
+     *
+     * @return	boolean	Success or failure
+     */
+    public static function setChartRendererName($libraryName)
+    {
+        if (!in_array($libraryName,self::$_chartRenderers)) {
+            return FALSE;
+        }
+
+        self::$_chartRendererName = $libraryName;
+
+        return TRUE;
+    } // function setChartRendererName()
+
+
+    /**
+     * Tell PHPExcel where to find the external library to use for rendering charts
+     *
+     * @param string $libraryBaseDir	Directory path to the library's base folder
+     * @return	boolean	Success or failure
+     */
+    public static function setChartRendererPath($libraryBaseDir)
+    {
+        if ((file_exists($libraryBaseDir) === false) || (is_readable($libraryBaseDir) === false)) {
+            return FALSE;
+        }
+        self::$_chartRendererPath = $libraryBaseDir;
+
+        return TRUE;
+    } // function setChartRendererPath()
+
+
+    /**
+     * Return the Chart Rendering Library that PHPExcel is currently configured to use (e.g. jpgraph)
+     *
+     * @return string|NULL Internal reference name of the Chart Rendering Library that PHPExcel is
+     *	currently configured to use
+     *	e.g. PHPExcel_Settings::CHART_RENDERER_JPGRAPH
+     */
+    public static function getChartRendererName()
+    {
+        return self::$_chartRendererName;
+    } // function getChartRendererName()
+
+
+    /**
+     * Return the directory path to the Chart Rendering Library that PHPExcel is currently configured to use
+     *
+     * @return string|NULL Directory Path to the Chart Rendering Library that PHPExcel is
+     * 	currently configured to use
+     */
+    public static function getChartRendererPath()
+    {
+        return self::$_chartRendererPath;
+    } // function getChartRendererPath()
+
+
+    /**
+     * Set details of the external library that PHPExcel should use for rendering PDF files
+     *
+     * @param string $libraryName Internal reference name of the library
+     * 	e.g. PHPExcel_Settings::PDF_RENDERER_TCPDF,
+     * 	PHPExcel_Settings::PDF_RENDERER_DOMPDF
+     *  or PHPExcel_Settings::PDF_RENDERER_MPDF
+     * @param string $libraryBaseDir Directory path to the library's base folder
+     *
+     * @return boolean Success or failure
+     */
+    public static function setPdfRenderer($libraryName, $libraryBaseDir)
+    {
+        if (!self::setPdfRendererName($libraryName))
+            return FALSE;
+        return self::setPdfRendererPath($libraryBaseDir);
+    } // function setPdfRenderer()
+
+
+    /**
+     * Identify to PHPExcel the external library to use for rendering PDF files
+     *
+     * @param string $libraryName Internal reference name of the library
+     * 	e.g. PHPExcel_Settings::PDF_RENDERER_TCPDF,
+     *	PHPExcel_Settings::PDF_RENDERER_DOMPDF
+     * 	or PHPExcel_Settings::PDF_RENDERER_MPDF
+     *
+     * @return boolean Success or failure
+     */
+    public static function setPdfRendererName($libraryName)
+    {
+        if (!in_array($libraryName,self::$_pdfRenderers)) {
+            return FALSE;
+        }
+
+        self::$_pdfRendererName = $libraryName;
+
+        return TRUE;
+    } // function setPdfRendererName()
+
+
+    /**
+     * Tell PHPExcel where to find the external library to use for rendering PDF files
+     *
+     * @param string $libraryBaseDir Directory path to the library's base folder
+     * @return boolean Success or failure
+     */
+    public static function setPdfRendererPath($libraryBaseDir)
+    {
+        if ((file_exists($libraryBaseDir) === false) || (is_readable($libraryBaseDir) === false)) {
+            return FALSE;
+        }
+        self::$_pdfRendererPath = $libraryBaseDir;
+
+        return TRUE;
+    } // function setPdfRendererPath()
+
+
+    /**
+     * Return the PDF Rendering Library that PHPExcel is currently configured to use (e.g. dompdf)
+     *
+     * @return string|NULL Internal reference name of the PDF Rendering Library that PHPExcel is
+     * 	currently configured to use
+     *  e.g. PHPExcel_Settings::PDF_RENDERER_TCPDF,
+     *  PHPExcel_Settings::PDF_RENDERER_DOMPDF
+     *  or PHPExcel_Settings::PDF_RENDERER_MPDF
+     */
+    public static function getPdfRendererName()
+    {
+        return self::$_pdfRendererName;
+    } // function getPdfRendererName()
+
+    /**
+     * Return the directory path to the PDF Rendering Library that PHPExcel is currently configured to use
+     *
+     * @return string|NULL Directory Path to the PDF Rendering Library that PHPExcel is
+     *		currently configured to use
+     */
+    public static function getPdfRendererPath()
+    {
+        return self::$_pdfRendererPath;
+    } // function getPdfRendererPath()
+
+    /**
+     * Set default options for libxml loader
+     *
+     * @param int $options Default options for libxml loader
+     */
+    public static function setLibXmlLoaderOptions($options = null)
+    {
+        if (is_null($options)) {
+            $options = LIBXML_DTDLOAD | LIBXML_DTDATTR;
+        }
+        @libxml_disable_entity_loader($options == (LIBXML_DTDLOAD | LIBXML_DTDATTR)); 
+        self::$_libXmlLoaderOptions = $options;
+    } // function setLibXmlLoaderOptions
+
+    /**
+     * Get default options for libxml loader.
+     * Defaults to LIBXML_DTDLOAD | LIBXML_DTDATTR when not set explicitly.
+     *
+     * @return int Default options for libxml loader
+     */
+    public static function getLibXmlLoaderOptions()
+    {
+        if (is_null(self::$_libXmlLoaderOptions)) {
+            self::setLibXmlLoaderOptions(LIBXML_DTDLOAD | LIBXML_DTDATTR);
+        }
+        @libxml_disable_entity_loader($options == (LIBXML_DTDLOAD | LIBXML_DTDATTR));
+        return self::$_libXmlLoaderOptions;
+    } // function getLibXmlLoaderOptions
+}

htdocs/includes/phpexcel/PHPExcel/Shared/CodePage.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Shared
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -31,7 +31,7 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Shared
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Shared_CodePage
 {
@@ -39,16 +39,16 @@ class PHPExcel_Shared_CodePage
 	 * Convert Microsoft Code Page Identifier to Code Page Name which iconv
 	 * and mbstring understands
 	 *
-	 * @param int $number Microsoft Code Page Indentifier
+	 * @param integer $codePage Microsoft Code Page Indentifier
 	 * @return string Code Page Name
-	 * @throws Exception
+	 * @throws PHPExcel_Exception
 	 */
-	public static function NumberToName($codePage = '1252')
+	public static function NumberToName($codePage = 1252)
 	{
 		switch ($codePage) {
 			case 367:	return 'ASCII';				break;	//	ASCII
 			case 437:	return 'CP437';				break;	//	OEM US
-			case 720:	throw new Exception('Code page 720 not supported.');
+			case 720:	throw new PHPExcel_Exception('Code page 720 not supported.');
 													break;	//	OEM Arabic
 			case 737:	return 'CP737';				break;	//	OEM Greek
 			case 775:	return 'CP775';				break;	//	OEM Baltic
@@ -85,17 +85,18 @@ class PHPExcel_Shared_CodePage
 			case 10000:	return 'MAC';				break;	//	Apple Roman
 			case 10006:	return 'MACGREEK';			break;	//	Macintosh Greek
 			case 10007:	return 'MACCYRILLIC';		break;	//	Macintosh Cyrillic
+            case 10008: return 'CP936';             break;  //  Macintosh - Simplified Chinese (GB 2312)
 			case 10029:	return 'MACCENTRALEUROPE';	break;	//	Macintosh Central Europe
 			case 10079: return 'MACICELAND';		break;	//	Macintosh Icelandic
 			case 10081: return 'MACTURKISH';		break;	//	Macintosh Turkish
 			case 32768:	return 'MAC';				break;	//	Apple Roman
-			case 32769:	throw new Exception('Code page 32769 not supported.');
+			case 32769:	throw new PHPExcel_Exception('Code page 32769 not supported.');
 													break;	//	ANSI Latin I (BIFF2-BIFF3)
 			case 65000:	return 'UTF-7';				break;	//	Unicode (UTF-7)
 			case 65001:	return 'UTF-8';				break;	//	Unicode (UTF-8)
 		}
 
-		throw new Exception('Unknown codepage: ' . $codePage);
+		throw new PHPExcel_Exception('Unknown codepage: ' . $codePage);
 	}
 
 }

htdocs/includes/phpexcel/PHPExcel/Shared/Date.php

@@ -3,7 +3,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -21,9 +21,9 @@
  *
  * @category   PHPExcel
  * @package	PHPExcel_Shared
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license	http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version	1.7.8, 2012-10-12
+ * @version	1.8.0, 2014-03-02
  */
 
 
@@ -32,7 +32,7 @@
  *
  * @category   PHPExcel
  * @package	PHPExcel_Shared
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Shared_Date
 {
@@ -58,36 +58,40 @@ class PHPExcel_Shared_Date
 										'Sep' => 'September',
 										'Oct' => 'October',
 										'Nov' => 'November',
-										'Dec' => 'December'
+										'Dec' => 'December',
 									  );
 
 	/*
-	 * Base calendar year to use for calculations
+	 * Names of the months of the year, indexed by shortname
+	 * Planned usage for locale settings
 	 *
-	 * @private
-	 * @var	int
+	 * @public
+	 * @var	string[]
 	 */
-	private static $ExcelBaseDate	= self::CALENDAR_WINDOWS_1900;
+	public static $_numberSuffixes = array(	'st',
+											'nd',
+											'rd',
+											'th',
+										  );
 
 	/*
-	 * Object type for PHP Date/Time values
+	 * Base calendar year to use for calculations
 	 *
 	 * @private
-	 * @var	string
+	 * @var	int
 	 */
-	public static $dateTimeObjectType	= 'DateTime';
-
+	protected static $_excelBaseDate	= self::CALENDAR_WINDOWS_1900;
 
 	/**
 	 * Set the Excel calendar (Windows 1900 or Mac 1904)
 	 *
-	 * @param	 integer	$baseDate			Excel base date
+	 * @param	 integer	$baseDate			Excel base date (1900 or 1904)
 	 * @return	 boolean						Success or failure
 	 */
 	public static function setExcelCalendar($baseDate) {
 		if (($baseDate == self::CALENDAR_WINDOWS_1900) ||
 			($baseDate == self::CALENDAR_MAC_1904)) {
-			self::$ExcelBaseDate = $baseDate;
+			self::$_excelBaseDate = $baseDate;
 			return TRUE;
 		}
 		return FALSE;
@@ -97,33 +101,36 @@ class PHPExcel_Shared_Date
 	/**
 	 * Return the Excel calendar (Windows 1900 or Mac 1904)
 	 *
-	 * @return	 integer	$baseDate			Excel base date
+	 * @return	 integer	Excel base date (1900 or 1904)
 	 */
 	public static function getExcelCalendar() {
-		return self::$ExcelBaseDate;
+		return self::$_excelBaseDate;
 	}	//	function getExcelCalendar()
 
 
 	/**
-	 * Convert a date from Excel to PHP
+	 *	Convert a date from Excel to PHP
 	 *
-	 * @param	 long	 $dateValue		Excel date/time value
-	 * @return	 long					PHP serialized date/time
+	 *	@param		long		$dateValue			Excel date/time value
+	 *	@param		boolean		$adjustToTimezone	Flag indicating whether $dateValue should be treated as
+	 *													a UST timestamp, or adjusted to UST
+	 *	@param		string	 	$timezone			The timezone for finding the adjustment from UST
+	 *	@return		long		PHP serialized date/time
 	 */
-	public static function ExcelToPHP($dateValue = 0) {
-		if (self::$ExcelBaseDate == self::CALENDAR_WINDOWS_1900) {
-			$myExcelBaseDate = 25569;
+	public static function ExcelToPHP($dateValue = 0, $adjustToTimezone = FALSE, $timezone = NULL) {
+		if (self::$_excelBaseDate == self::CALENDAR_WINDOWS_1900) {
+			$my_excelBaseDate = 25569;
 			//	Adjust for the spurious 29-Feb-1900 (Day 60)
 			if ($dateValue < 60) {
-				--$myExcelBaseDate;
+				--$my_excelBaseDate;
 			}
 		} else {
-			$myExcelBaseDate = 24107;
+			$my_excelBaseDate = 24107;
 		}
 
 		// Perform conversion
 		if ($dateValue >= 1) {
-			$utcDays = $dateValue - $myExcelBaseDate;
+			$utcDays = $dateValue - $my_excelBaseDate;
 			$returnValue = round($utcDays * 86400);
 			if (($returnValue <= PHP_INT_MAX) && ($returnValue >= -PHP_INT_MAX)) {
 				$returnValue = (integer) $returnValue;
@@ -135,16 +142,20 @@ class PHPExcel_Shared_Date
 			$returnValue = (integer) gmmktime($hours, $mins, $secs);
 		}
 
+		$timezoneAdjustment = ($adjustToTimezone) ?
+		    PHPExcel_Shared_TimeZone::getTimezoneAdjustment($timezone, $returnValue) :
+		    0;
+
 		// Return
-		return $returnValue;
+		return $returnValue + $timezoneAdjustment;
 	}	//	function ExcelToPHP()
 
 
 	/**
 	 * Convert a date from Excel to a PHP Date/Time object
 	 *
-	 * @param	 long	 $dateValue		Excel date/time value
-	 * @return	 long					PHP date/time object
+	 * @param	integer		$dateValue		Excel date/time value
+	 * @return	integer						PHP date/time object
 	 */
 	public static function ExcelToPHPObject($dateValue = 0) {
 		$dateTime = self::ExcelToPHP($dateValue);
@@ -162,17 +173,20 @@ class PHPExcel_Shared_Date
 
 
 	/**
-	 * Convert a date from PHP to Excel
+	 *	Convert a date from PHP to Excel
 	 *
-	 * @param	 mixed		$dateValue	PHP serialized date/time or date object
-	 * @return	 mixed					Excel date/time value
-	 *										or boolean FALSE on failure
+	 *	@param	mixed		$dateValue			PHP serialized date/time or date object
+	 *	@param	boolean		$adjustToTimezone	Flag indicating whether $dateValue should be treated as
+	 *													a UST timestamp, or adjusted to UST
+	 *	@param	string	 	$timezone			The timezone for finding the adjustment from UST
+	 *	@return	mixed		Excel date/time value
+	 *							or boolean FALSE on failure
 	 */
-	public static function PHPToExcel($dateValue = 0) {
+	public static function PHPToExcel($dateValue = 0, $adjustToTimezone = FALSE, $timezone = NULL) {
 		$saveTimeZone = date_default_timezone_get();
 		date_default_timezone_set('UTC');
 		$retValue = FALSE;
-		if ((is_object($dateValue)) && ($dateValue instanceof self::$dateTimeObjectType)) {
+		if ((is_object($dateValue)) && ($dateValue instanceof DateTime)) {
 			$retValue = self::FormattedPHPToExcel( $dateValue->format('Y'), $dateValue->format('m'), $dateValue->format('d'),
 												   $dateValue->format('H'), $dateValue->format('i'), $dateValue->format('s')
 												 );
@@ -199,16 +213,16 @@ class PHPExcel_Shared_Date
 	 * @return  long				Excel date/time value
 	 */
 	public static function FormattedPHPToExcel($year, $month, $day, $hours=0, $minutes=0, $seconds=0) {
-		if (self::$ExcelBaseDate == self::CALENDAR_WINDOWS_1900) {
+		if (self::$_excelBaseDate == self::CALENDAR_WINDOWS_1900) {
 			//
 			//	Fudge factor for the erroneous fact that the year 1900 is treated as a Leap Year in MS Excel
 			//	This affects every date following 28th February 1900
 			//
 			$excel1900isLeapYear = TRUE;
 			if (($year == 1900) && ($month <= 2)) { $excel1900isLeapYear = FALSE; }
-			$myExcelBaseDate = 2415020;
+			$my_excelBaseDate = 2415020;
 		} else {
-			$myExcelBaseDate = 2416481;
+			$my_excelBaseDate = 2416481;
 			$excel1900isLeapYear = FALSE;
 		}
 
@@ -223,7 +237,7 @@ class PHPExcel_Shared_Date
 		//	Calculate the Julian Date, then subtract the Excel base date (JD 2415020 = 31-Dec-1899 Giving Excel Date of 0)
 		$century = substr($year,0,2);
 		$decade = substr($year,2,2);
-		$excelDate = floor((146097 * $century) / 4) + floor((1461 * $decade) / 4) + floor((153 * $month + 2) / 5) + $day + 1721119 - $myExcelBaseDate + $excel1900isLeapYear;
+		$excelDate = floor((146097 * $century) / 4) + floor((1461 * $decade) / 4) + floor((153 * $month + 2) / 5) + $day + 1721119 - $my_excelBaseDate + $excel1900isLeapYear;
 
 		$excelTime = (($hours * 3600) + ($minutes * 60) + $seconds) / 86400;
 
@@ -239,7 +253,7 @@ class PHPExcel_Shared_Date
 	 */
 	public static function isDateTime(PHPExcel_Cell $pCell) {
 		return self::isDateTimeFormat(
-			$pCell->getParent()->getStyle(
+			$pCell->getWorksheet()->getStyle(
 				$pCell->getCoordinate()
 			)->getNumberFormat()
 		);
@@ -266,11 +280,14 @@ class PHPExcel_Shared_Date
 	 * @return	 boolean
 	 */
 	public static function isDateTimeFormatCode($pFormatCode = '') {
+		if (strtolower($pFormatCode) === strtolower(PHPExcel_Style_NumberFormat::FORMAT_GENERAL))
+            //	"General" contains an epoch letter 'e', so we trap for it explicitly here (case-insensitive check)
+			return FALSE;
+        if (preg_match('/[0#]E[+-]0/i', $pFormatCode))
+			//	Scientific format
+			return FALSE;
 		// Switch on formatcode
 		switch ($pFormatCode) {
-			//	General contains an epoch letter 'e', so we trap for it explicitly here
-			case PHPExcel_Style_NumberFormat::FORMAT_GENERAL:
-				return FALSE;
 			//	Explicitly defined date formats
 			case PHPExcel_Style_NumberFormat::FORMAT_DATE_YYYYMMDD:
 			case PHPExcel_Style_NumberFormat::FORMAT_DATE_YYYYMMDD2:
@@ -306,10 +323,11 @@ class PHPExcel_Shared_Date
 			//	We might also have a format mask containing quoted strings...
 			//		we don't want to test for any of our characters within the quoted blocks
 			if (strpos($pFormatCode,'"') !== FALSE) {
-				$i = FALSE;
+				$segMatcher = FALSE;
 				foreach(explode('"',$pFormatCode) as $subVal) {
 					//	Only test in alternate array entries (the non-quoted blocks)
-					if (($i = !$i) && (preg_match('/(^|\])[^\[]*['.self::$possibleDateFormatCharacters.']/i',$subVal))) {
+					if (($segMatcher = !$segMatcher) &&
+						(preg_match('/(^|\])[^\[]*['.self::$possibleDateFormatCharacters.']/i',$subVal))) {
 						return TRUE;
 					}
 				}
@@ -353,4 +371,23 @@ class PHPExcel_Shared_Date
 
 	}
 
+    public static function monthStringToNumber($month) {
+        $monthIndex = 1;
+        foreach(self::$_monthNames as $shortMonthName => $longMonthName) {
+            if (($month === $longMonthName) || ($month === $shortMonthName)) {
+                return $monthIndex;
+            }
+            ++$monthIndex;
+        }
+        return $month;
+    }
+
+    public static function dayStringToNumber($day) {
+		$strippedDayValue = (str_replace(self::$_numberSuffixes,'',$day));
+		if (is_numeric($strippedDayValue)) {
+		    return $strippedDayValue;
+		}
+		return $day;
+    }
+
 }

htdocs/includes/phpexcel/PHPExcel/Shared/Drawing.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Shared
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -31,7 +31,7 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Shared
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Shared_Drawing
 {

htdocs/includes/phpexcel/PHPExcel/Shared/Escher.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Shared_Escher
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 /**
@@ -30,7 +30,7 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Shared_Escher
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Shared_Escher
 {

htdocs/includes/phpexcel/PHPExcel/Shared/Escher/DgContainer.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Shared_Escher
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 /**
@@ -30,7 +30,7 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Shared_Escher
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Shared_Escher_DgContainer
 {

htdocs/includes/phpexcel/PHPExcel/Shared/Escher/DgContainer/SpgrContainer.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Shared_Escher
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 /**
@@ -30,7 +30,7 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Shared_Escher
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Shared_Escher_DgContainer_SpgrContainer
 {

htdocs/includes/phpexcel/PHPExcel/Shared/Escher/DgContainer/SpgrContainer/SpContainer.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Shared_Escher
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 /**
@@ -30,7 +30,7 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Shared_Escher
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Shared_Escher_DgContainer_SpgrContainer_SpContainer
 {

htdocs/includes/phpexcel/PHPExcel/Shared/Escher/DggContainer.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Shared_Escher
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 /**
@@ -30,7 +30,7 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Shared_Escher
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Shared_Escher_DggContainer
 {

htdocs/includes/phpexcel/PHPExcel/Shared/Escher/DggContainer/BstoreContainer.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Shared_Escher
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 /**
@@ -30,7 +30,7 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Shared_Escher
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Shared_Escher_DggContainer_BstoreContainer
 {

htdocs/includes/phpexcel/PHPExcel/Shared/Escher/DggContainer/BstoreContainer/BSE.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Shared_Escher
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 /**
@@ -30,7 +30,7 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Shared_Escher
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE
 {

htdocs/includes/phpexcel/PHPExcel/Shared/Escher/DggContainer/BstoreContainer/BSE/Blip.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Shared_Escher
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 /**
@@ -30,7 +30,7 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Shared_Escher
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE_Blip
 {

htdocs/includes/phpexcel/PHPExcel/Shared/Excel5.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Shared
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 /**
@@ -30,7 +30,7 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Shared
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Shared_Excel5
 {
@@ -40,7 +40,7 @@ class PHPExcel_Shared_Excel5
 	 * This holds for Arial 10
 	 *
 	 * @param PHPExcel_Worksheet $sheet The sheet
-	 * @param integer $col The column
+	 * @param string $col The column
 	 * @return integer The width in pixels
 	*/
 	public static function sizeCol($sheet, $col = 'A')
@@ -136,9 +136,9 @@ class PHPExcel_Shared_Excel5
 	 *
 	 * @param PHPExcel_Worksheet $sheet
 	 * @param string $startColumn
-	 * @param integer $startOffset Offset within start cell measured in 1/1024 of the cell width
+	 * @param integer $startOffsetX Offset within start cell measured in 1/1024 of the cell width
 	 * @param string $endColumn
-	 * @param integer $endOffset Offset within end cell measured in 1/1024 of the cell width
+	 * @param integer $endOffsetX Offset within end cell measured in 1/1024 of the cell width
 	 * @return integer Horizontal measured in pixels
 	 */
 	public static function getDistanceX(PHPExcel_Worksheet $sheet, $startColumn = 'A', $startOffsetX = 0, $endColumn = 'A', $endOffsetX = 0)
@@ -166,10 +166,10 @@ class PHPExcel_Shared_Excel5
 	 * The distanceY is found as sum of all the spanning rows minus two offsets
 	 *
 	 * @param PHPExcel_Worksheet $sheet
-	 * @param string $startRow (1-based)
-	 * @param integer $startOffset Offset within start cell measured in 1/256 of the cell height
-	 * @param string $endRow (1-based)
-	 * @param integer $endOffset Offset within end cell measured in 1/256 of the cell height
+	 * @param integer $startRow (1-based)
+	 * @param integer $startOffsetY Offset within start cell measured in 1/256 of the cell height
+	 * @param integer $endRow (1-based)
+	 * @param integer $endOffsetY Offset within end cell measured in 1/256 of the cell height
 	 * @return integer Vertical distance measured in pixels
 	 */
 	public static function getDistanceY(PHPExcel_Worksheet $sheet, $startRow = 1, $startOffsetY = 0, $endRow = 1, $endOffsetY = 0)

htdocs/includes/phpexcel/PHPExcel/Shared/File.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Shared
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -31,10 +31,39 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Shared
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Shared_File
 {
+	/*
+	 * Use Temp or File Upload Temp for temporary files
+	 *
+	 * @protected
+	 * @var	boolean
+	 */
+	protected static $_useUploadTempDirectory	= FALSE;
+
+
+	/**
+	 * Set the flag indicating whether the File Upload Temp directory should be used for temporary files
+	 *
+	 * @param	 boolean	$useUploadTempDir		Use File Upload Temporary directory (true or false)
+	 */
+	public static function setUseUploadTempDirectory($useUploadTempDir = FALSE) {
+		self::$_useUploadTempDirectory = (boolean) $useUploadTempDir;
+	}	//	function setUseUploadTempDirectory()
+
+
+	/**
+	 * Get the flag indicating whether the File Upload Temp directory should be used for temporary files
+	 *
+	 * @return	 boolean	Use File Upload Temporary directory (true or false)
+	 */
+	public static function getUseUploadTempDirectory() {
+		return self::$_useUploadTempDirectory;
+	}	//	function getUseUploadTempDirectory()
+
+
 	/**
 	  * Verify if a file exists
 	  *
@@ -105,9 +134,19 @@ class PHPExcel_Shared_File
 	 */
 	public static function sys_get_temp_dir()
 	{
+		if (self::$_useUploadTempDirectory) {
+			//  use upload-directory when defined to allow running on environments having very restricted
+			//      open_basedir configs
+			if (ini_get('upload_tmp_dir') !== FALSE) {
+				if ($temp = ini_get('upload_tmp_dir')) {
+					if (file_exists($temp))
+						return realpath($temp);
+				}
+			}
+		}
+
 		// sys_get_temp_dir is only available since PHP 5.2.1
 		// http://php.net/manual/en/function.sys-get-temp-dir.php#94119
-
 		if ( !function_exists('sys_get_temp_dir')) {
 			if ($temp = getenv('TMP') ) {
 				if ((!empty($temp)) && (file_exists($temp))) { return realpath($temp); }

htdocs/includes/phpexcel/PHPExcel/Shared/Font.php

@@ -2,7 +2,7 @@
 /**
  * PHPExcel
  *
- * Copyright (c) 2006 - 2012 PHPExcel
+ * Copyright (c) 2006 - 2014 PHPExcel
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -20,9 +20,9 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Shared
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
- * @version    1.7.8, 2012-10-12
+ * @version    1.8.0, 2014-03-02
  */
 
 
@@ -31,7 +31,7 @@
  *
  * @category   PHPExcel
  * @package    PHPExcel_Shared
- * @copyright  Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
+ * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
  */
 class PHPExcel_Shared_Font
 {
@@ -244,11 +244,11 @@ class PHPExcel_Shared_Font
 	/**
 	 * Calculate an (approximate) OpenXML column width, based on font size and text contained
 	 *
-	 * @param 	int		$fontSize			Font size (in pixels or points)
-	 * @param 	bool	$fontSizeInPixels	Is the font size specified in pixels (true) or in points (false) ?
-	 * @param 	string	$cellText			Text to calculate width
-	 * @param 	int		$rotation			Rotation angle
-	 * @return 	int		Column width
+	 * @param 	PHPExcel_Style_Font			$font			Font object
+	 * @param 	PHPExcel_RichText|string	$cellText		Text to calculate width
+	 * @param 	integer						$rotation		Rotation angle
+	 * @param 	PHPExcel_Style_Font|NULL	$defaultFont	Font object
+	 * @return 	integer		Column width
 	 */
 	public static function calculateColumnWidth(PHPExcel_Style_Font $font, $cellText = '', $rotation = 0, PHPExcel_Style_Font $defaultFont = null) {
 
@@ -271,7 +271,7 @@ class PHPExcel_Shared_Font
 		try {
 			// If autosize method is set to 'approx', use approximation
 			if (self::$autoSizeMethod == self::AUTOSIZE_METHOD_APPROX) {
-				throw new Exception('AutoSize method is set to approx');
+				throw new PHPExcel_Exception('AutoSize method is set to approx');
 			}
 
 			// Width of text in pixels excl. padding
@@ -280,7 +280,7 @@ class PHPExcel_Shared_Font
 			// Excel adds some padding, use 1.07 of the width of an 'n' glyph
 			$columnWidth += ceil(self::getTextWidthPixelsExact('0', $font, 0) * 1.07); // pixels incl. padding
 
-		} catch (Exception $e) {
+		} catch (PHPExcel_Exception $e) {
 			// Width of text in pixels excl. padding, approximation
 			$columnWidth = self::getTextWidthPixelsApprox($cellText, $font, $rotation);
 
@@ -302,11 +302,11 @@ class PHPExcel_Shared_Font
 	 * @param PHPExcel_Style_Font
 	 * @param int $rotation
 	 * @return int
-	 * @throws Exception
+	 * @throws PHPExcel_Exception
 	 */
 	public static function getTextWidthPixelsExact($text, PHPExcel_Style_Font $font, $rotation = 0) {
 		if (!function_exists('imagettfbbox')) {
-			throw new Exception('GD library needs to be enabled');
+			throw new PHPExcel_Exception('GD library needs to be enabled');
 		}
 
 		// font size should really be supplied in pixels in GD2,
@@ -425,7 +425,7 @@ class PHPExcel_Shared_Font
 	 */
 	public static function getTrueTypeFontFileFromFont($font) {
 		if (!file_exists(self::$trueTypeFontPath) || !is_dir(self::$trueTypeFontPath)) {
-			throw new Exception('Valid directory to TrueType Font files not specified');
+			throw new PHPExcel_Exception('Valid directory to TrueType Font files not specified');
 		}
 
 		$name		= $font->getName();
@@ -530,7 +530,7 @@ class PHPExcel_Shared_Font
 				break;
 
 			default:
-				throw new Exception('Unknown font name "'. $name .'". Cannot map to TrueType font file');
+				throw new PHPExcel_Exception('Unknown font name "'. $name .'". Cannot map to TrueType font file');
 				break;
 		}
 
@@ -538,7 +538,7 @@ class PHPExcel_Shared_Font
 
 		// Check if file actually exists
 		if (!file_exists($fontFile)) {
-			throw New Exception('TrueType Font file not found');
+			throw New PHPExcel_Exception('TrueType Font file not found');
 		}
 
 		return $fontFile;

htdocs/includes/phpexcel/PHPExcel/Shared/JAMA/CholeskyDecomposition.php

@@ -73,7 +73,7 @@ class CholeskyDecomposition {
 				}
 			}
 		} else {
-			throw new Exception(JAMAError(ArgumentTypeException));
+			throw new PHPExcel_Calculation_Exception(JAMAError(ArgumentTypeException));
 		}
 	}	//	function __construct()
 
@@ -136,13 +136,13 @@ class CholeskyDecomposition {
 
 					return new Matrix($X, $this->m, $nx);
 				} else {
-					throw new Exception(JAMAError(MatrixSPDException));
+					throw new PHPExcel_Calculation_Exception(JAMAError(MatrixSPDException));
 				}
 			} else {
-				throw new Exception(JAMAError(MatrixDimensionException));
+				throw new PHPExcel_Calculation_Exception(JAMAError(MatrixDimensionException));
 			}
 		} else {
-			throw new Exception(JAMAError(ArgumentTypeException));
+			throw new PHPExcel_Calculation_Exception(JAMAError(ArgumentTypeException));
 		}
 	}	//	function solve()
 

htdocs/includes/phpexcel/PHPExcel/Shared/JAMA/LUDecomposition.php

@@ -115,7 +115,7 @@ class PHPExcel_Shared_JAMA_LUDecomposition {
 				}
 			}
 		} else {
-			throw new Exception(PHPExcel_Shared_JAMA_Matrix::ArgumentTypeException);
+			throw new PHPExcel_Calculation_Exception(PHPExcel_Shared_JAMA_Matrix::ArgumentTypeException);
 		}
 	}	//	function __construct()
 
@@ -208,7 +208,7 @@ class PHPExcel_Shared_JAMA_LUDecomposition {
 			}
 			return $d;
 		} else {
-			throw new Exception(PHPExcel_Shared_JAMA_Matrix::MatrixDimensionException);
+			throw new PHPExcel_Calculation_Exception(PHPExcel_Shared_JAMA_Matrix::MatrixDimensionException);
 		}
 	}	//	function det()
 
@@ -218,8 +218,8 @@ class PHPExcel_Shared_JAMA_LUDecomposition {
 	 *
 	 *	@param  $B  A Matrix with as many rows as A and any number of columns.
 	 *	@return  X so that L*U*X = B(piv,:)
-	 *	@exception  IllegalArgumentException Matrix row dimensions must agree.
-	 *	@exception  RuntimeException  Matrix is singular.
+	 *	@PHPExcel_Calculation_Exception  IllegalArgumentException Matrix row dimensions must agree.
+	 *	@PHPExcel_Calculation_Exception  RuntimeException  Matrix is singular.
 	 */
 	public function solve($B) {
 		if ($B->getRowDimension() == $this->m) {
@@ -248,10 +248,10 @@ class PHPExcel_Shared_JAMA_LUDecomposition {
 				}
 				return $X;
 			} else {
-				throw new Exception(self::MatrixSingularException);
+				throw new PHPExcel_Calculation_Exception(self::MatrixSingularException);
 			}
 		} else {
-			throw new Exception(self::MatrixSquareException);
+			throw new PHPExcel_Calculation_Exception(self::MatrixSquareException);
 		}
 	}	//	function solve()