dolibarr/htdocs/core/lib/functions.lib.php

<?php
/* Copyright (C) 2000-2007	Rodolphe Quiedeville		<rodolphe@quiedeville.org>
 * Copyright (C) 2003		Jean-Louis Bergamo			<jlb@j1b.org>
 * Copyright (C) 2004-2022	Laurent Destailleur			<eldy@users.sourceforge.net>
 * Copyright (C) 2004		Sebastien Di Cintio			<sdicintio@ressource-toi.org>
 * Copyright (C) 2004		Benoit Mortier				<benoit.mortier@opensides.be>
 * Copyright (C) 2004		Christophe Combelles		<ccomb@free.fr>
 * Copyright (C) 2005-2019	Regis Houssin				<regis.houssin@inodbox.com>
 * Copyright (C) 2008		Raphael Bertrand (Resultic)	<raphael.bertrand@resultic.fr>
 * Copyright (C) 2010-2018	Juanjo Menent				<jmenent@2byte.es>
 * Copyright (C) 2013		Cédric Salvador				<csalvador@gpcsolutions.fr>
 * Copyright (C) 2013-2021	Alexandre Spangaro			<aspangaro@open-dsi.fr>
 * Copyright (C) 2014		Cédric GROSS				<c.gross@kreiz-it.fr>
 * Copyright (C) 2014-2015	Marcos García				<marcosgdf@gmail.com>
 * Copyright (C) 2015		Jean-François Ferry			<jfefe@aternatik.fr>
 * Copyright (C) 2018-2023  Frédéric France             <frederic.france@netlogic.fr>
 * Copyright (C) 2019-2023  Thibault Foucart            <support@ptibogxiv.net>
 * Copyright (C) 2020       Open-Dsi         			<support@open-dsi.fr>
 * Copyright (C) 2021       Gauthier VERDOL         	<gauthier.verdol@atm-consulting.fr>
 * Copyright (C) 2022       Anthony Berton	         	<anthony.berton@bb2a.fr>
 * Copyright (C) 2022       Ferran Marcet           	<fmarcet@2byte.es>
 * Copyright (C) 2022       Charlene Benke           	<charlene@patas-monkey.com>
 * Copyright (C) 2023       Joachim Kueter              <git-jk@bloxera.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
 * or see https://www.gnu.org/
 */

/**
 *	\file			htdocs/core/lib/functions.lib.php
 *	\brief			A set of functions for Dolibarr
 *					This file contains all frequently used functions.
 */

include_once DOL_DOCUMENT_ROOT.'/core/lib/json.lib.php';

// Function for better PHP x compatibility
if (!function_exists('utf8_encode')) {
	/**
	 * Implement utf8_encode for PHP that does not support it.
	 *
	 * @param	mixed	$elements		PHP Object to json encode
	 * @return 	string					Json encoded string
	 */
	function utf8_encode($elements)
	{
		return mb_convert_encoding($elements, 'UTF-8', 'ISO-8859-1');
	}
}

if (!function_exists('utf8_decode')) {
	/**
	 * Implement utf8_decode for PHP that does not support it.
	 *
	 * @param	mixed	$elements		PHP Object to json encode
	 * @return 	string					Json encoded string
	 */
	function utf8_decode($elements)
	{
		return mb_convert_encoding($elements, 'ISO-8859-1', 'UTF-8');
	}
}
if (!function_exists('str_starts_with')) {
	/**
	 * str_starts_with
	 *
	 * @param string $haystack	haystack
	 * @param string $needle	needle
	 * @return boolean
	 */
	function str_starts_with($haystack, $needle)
	{
		return (string) $needle !== '' && strncmp($haystack, $needle, strlen($needle)) === 0;
	}
}
if (!function_exists('str_ends_with')) {
	/**
	 * str_ends_with
	 *
	 * @param string $haystack	haystack
	 * @param string $needle	needle
	 * @return boolean
	 */
	function str_ends_with($haystack, $needle)
	{
		return $needle !== '' && substr($haystack, -strlen($needle)) === (string) $needle;
	}
}
if (!function_exists('str_contains')) {
	/**
	 * str_contains
	 *
	 * @param string $haystack	haystack
	 * @param string $needle	needle
	 * @return boolean
	 */
	function str_contains($haystack, $needle)
	{
		return $needle !== '' && mb_strpos($haystack, $needle) !== false;
	}
}


/**
 * Return the full path of the directory where a module (or an object of a module) stores its files. Path may depends on the entity if a multicompany module is enabled.
 *
 * @param CommonObject 	$object 	Dolibarr common object
 * @param string 		$module 	Override object element, for example to use 'mycompany' instead of 'societe'
 * @return string|void				The path of the relative directory of the module
 * @since Dolibarr V18
 */
function getMultidirOutput($object, $module = '')
{
	global $conf;
	if (!is_object($object) && empty($module)) {
		return null;
	}
	if (empty($module) && !empty($object->element)) {
		$module = $object->element;
	}
	return $conf->$module->multidir_output[(!empty($object->entity) ? $object->entity : $conf->entity)];
}

/**
 * Return dolibarr global constant string value
 *
 * @param string $key 		key to return value, return '' if not set
 * @param string $default 	value to return
 * @return string
 */
function getDolGlobalString($key, $default = '')
{
	global $conf;
	// return $conf->global->$key ?? $default;
	return (string) (isset($conf->global->$key) ? $conf->global->$key : $default);
}

/**
 * Return dolibarr global constant int value
 *
 * @param string 	$key 		key to return value, return 0 if not set
 * @param int 		$default 	value to return
 * @return int
 */
function getDolGlobalInt($key, $default = 0)
{
	global $conf;
	// return $conf->global->$key ?? $default;
	return (int) (isset($conf->global->$key) ? $conf->global->$key : $default);
}

/**
 * Return Dolibarr user constant string value
 *
 * @param string $key 		key to return value, return '' if not set
 * @param string $default 	value to return
 * @param User   $tmpuser   To get another user than current user
 * @return string
 */
function getDolUserString($key, $default = '', $tmpuser = null)
{
	if (empty($tmpuser)) {
		global $user;
		$tmpuser = $user;
	}

	// return $conf->global->$key ?? $default;
	return (string) (empty($tmpuser->conf->$key) ? $default : $tmpuser->conf->$key);
}

/**
 * Return Dolibarr user constant int value
 *
 * @param string 	$key 			key to return value, return 0 if not set
 * @param int 		$default 		value to return
 * @param User   	$tmpuser   		To get another user than current user
 * @return int
 */
function getDolUserInt($key, $default = 0, $tmpuser = null)
{
	if (empty($tmpuser)) {
		global $user;
		$tmpuser = $user;
	}

	// return $conf->global->$key ?? $default;
	return (int) (empty($tmpuser->conf->$key) ? $default : $tmpuser->conf->$key);
}

/**
 * Is Dolibarr module enabled
 *
 * @param 	string 	$module 	Module name to check
 * @return 	boolean				True if module is enabled
 */
function isModEnabled($module)
{
	global $conf;

	// Fix special cases
	$arrayconv = array(
		'project' => 'projet',
		'contract' => 'contrat',
		'bank' => 'banque'
	);
	if (empty($conf->global->MAIN_USE_NEW_SUPPLIERMOD)) {
		$arrayconv['supplier_order'] = 'fournisseur';
		$arrayconv['supplier_invoice'] = 'fournisseur';
	}
	if (!empty($arrayconv[$module])) {
		$module = $arrayconv[$module];
	}

	return !empty($conf->modules[$module]);
	//return !empty($conf->$module->enabled);
}

/**
 * Return a DoliDB instance (database handler).
 *
 * @param   string	$type		Type of database (mysql, pgsql...)
 * @param	string	$host		Address of database server
 * @param	string	$user		Authorized username
 * @param	string	$pass		Password
 * @param	string	$name		Name of database
 * @param	int		$port		Port of database server
 * @return	DoliDB				A DoliDB instance
 */
function getDoliDBInstance($type, $host, $user, $pass, $name, $port)
{
	require_once DOL_DOCUMENT_ROOT."/core/db/".$type.'.class.php';

	$class = 'DoliDB'.ucfirst($type);
	$dolidb = new $class($type, $host, $user, $pass, $name, $port);
	return $dolidb;
}

/**
 * 	Get list of entity id to use.
 *
 * 	@param	string	$element		Current element
 *									'societe', 'socpeople', 'actioncomm', 'agenda', 'resource',
 *									'product', 'productprice', 'stock', 'bom', 'mo',
 *									'propal', 'supplier_proposal', 'invoice', 'supplier_invoice', 'payment_various',
 *									'categorie', 'bank_account', 'bank_account', 'adherent', 'user',
 *									'commande', 'supplier_order', 'expedition', 'intervention', 'survey',
 *									'contract', 'tax', 'expensereport', 'holiday', 'multicurrency', 'project',
 *									'email_template', 'event', 'donation'
 *									'c_paiement', 'c_payment_term', ...
 * 	@param	int		$shared			0=Return id of current entity only,
 * 									1=Return id of current entity + shared entities (default)
 *  @param	object	$currentobject	Current object if needed
 * 	@return	mixed					Entity id(s) to use ( eg. entity IN ('.getEntity(elementname).')' )
 */
function getEntity($element, $shared = 1, $currentobject = null)
{
	global $conf, $mc, $hookmanager, $object, $action, $db;

	if (!is_object($hookmanager)) {
		include_once DOL_DOCUMENT_ROOT.'/core/class/hookmanager.class.php';
		$hookmanager = new HookManager($db);
	}

	// fix different element names (France to English)
	switch ($element) {
		case 'contrat':
			$element = 'contract';
			break; // "/contrat/class/contrat.class.php"
		case 'order_supplier':
			$element = 'supplier_order';
			break; // "/fourn/class/fournisseur.commande.class.php"
		case 'invoice_supplier':
			$element = 'supplier_invoice';
			break; // "/fourn/class/fournisseur.facture.class.php"
	}

	if (is_object($mc)) {
		$out = $mc->getEntity($element, $shared, $currentobject);
	} else {
		$out = '';
		$addzero = array('user', 'usergroup', 'cronjob', 'c_email_templates', 'email_template', 'default_values');
		if (in_array($element, $addzero)) {
			$out .= '0,';
		}
		$out .= ((int) $conf->entity);
	}

	// Manipulate entities to query on the fly
	$parameters = array(
		'element' => $element,
		'shared' => $shared,
		'object' => $object,
		'currentobject' => $currentobject,
		'out' => $out
	);
	$reshook = $hookmanager->executeHooks('hookGetEntity', $parameters, $currentobject, $action); // Note that $action and $object may have been modified by some hooks

	if (is_numeric($reshook)) {
		if ($reshook == 0 && !empty($hookmanager->resPrint)) {
			$out .= ','.$hookmanager->resPrint; // add
		} elseif ($reshook == 1) {
			$out = $hookmanager->resPrint; // replace
		}
	}

	return $out;
}

/**
 * 	Set entity id to use when to create an object
 *
 * 	@param	object	$currentobject	Current object
 * 	@return	mixed					Entity id to use ( eg. entity = '.setEntity($object) )
 */
function setEntity($currentobject)
{
	global $conf, $mc;

	if (is_object($mc) && method_exists($mc, 'setEntity')) {
		return $mc->setEntity($currentobject);
	} else {
		return ((is_object($currentobject) && $currentobject->id > 0 && $currentobject->entity > 0) ? $currentobject->entity : $conf->entity);
	}
}

/**
 * 	Return if string has a name dedicated to store a secret
 *
 * 	@param	string	$keyname	Name of key to test
 * 	@return	boolean				True if key is used to store a secret
 */
function isASecretKey($keyname)
{
	return preg_match('/(_pass|password|_pw|_key|securekey|serverkey|secret\d?|p12key|exportkey|_PW_[a-z]+|token)$/i', $keyname);
}


/**
 * Return a numeric value into an Excel like column number. So 0 return 'A', 1 returns 'B'..., 26 return 'AA'
 *
 * @param	int|string		$n		Numeric value
 * @return 	string					Column in Excel format
 */
function num2Alpha($n)
{
	for ($r = ""; $n >= 0; $n = intval($n / 26) - 1)
		$r = chr($n % 26 + 0x41) . $r;
		return $r;
}


/**
 * Return information about user browser
 *
 * Returns array with the following format:
 * array(
 *  'browsername' => Browser name (firefox|chrome|iceweasel|epiphany|safari|opera|ie|unknown)
 *  'browserversion' => Browser version. Empty if unknown
 *  'browseros' => Set with mobile OS (android|blackberry|ios|palm|symbian|webos|maemo|windows|unknown)
 *  'layout' => (tablet|phone|classic)
 *  'phone' => empty if not mobile, (android|blackberry|ios|palm|unknown) if mobile
 *  'tablet' => true/false
 * )
 *
 * @param string $user_agent Content of $_SERVER["HTTP_USER_AGENT"] variable
 * @return	array Check function documentation
 */
function getBrowserInfo($user_agent)
{
	include_once DOL_DOCUMENT_ROOT.'/includes/mobiledetect/mobiledetectlib/Mobile_Detect.php';

	$name = 'unknown';
	$version = '';
	$os = 'unknown';
	$phone = '';

	$user_agent = substr($user_agent, 0, 512);	// Avoid to process too large user agent

	$detectmobile = new Mobile_Detect(null, $user_agent);
	$tablet = $detectmobile->isTablet();

	if ($detectmobile->isMobile()) {
		$phone = 'unknown';

		// If phone/smartphone, we set phone os name.
		if ($detectmobile->is('AndroidOS')) {
			$os = $phone = 'android';
		} elseif ($detectmobile->is('BlackBerryOS')) {
			$os = $phone = 'blackberry';
		} elseif ($detectmobile->is('iOS')) {
			$os = 'ios';
			$phone = 'iphone';
		} elseif ($detectmobile->is('PalmOS')) {
			$os = $phone = 'palm';
		} elseif ($detectmobile->is('SymbianOS')) {
			$os = 'symbian';
		} elseif ($detectmobile->is('webOS')) {
			$os = 'webos';
		} elseif ($detectmobile->is('MaemoOS')) {
			$os = 'maemo';
		} elseif ($detectmobile->is('WindowsMobileOS') || $detectmobile->is('WindowsPhoneOS')) {
			$os = 'windows';
		}
	}

	// OS
	if (preg_match('/linux/i', $user_agent)) {
		$os = 'linux';
	} elseif (preg_match('/macintosh/i', $user_agent)) {
		$os = 'macintosh';
	} elseif (preg_match('/windows/i', $user_agent)) {
		$os = 'windows';
	}

	// Name
	$reg = array();
	if (preg_match('/firefox(\/|\s)([\d\.]*)/i', $user_agent, $reg)) {
		$name = 'firefox';
		$version = empty($reg[2]) ? '' : $reg[2];
	} elseif (preg_match('/edge(\/|\s)([\d\.]*)/i', $user_agent, $reg)) {
		$name = 'edge';
		$version = empty($reg[2]) ? '' : $reg[2];
	} elseif (preg_match('/chrome(\/|\s)([\d\.]+)/i', $user_agent, $reg)) {
		$name = 'chrome';
		$version = empty($reg[2]) ? '' : $reg[2];
	} elseif (preg_match('/chrome/i', $user_agent, $reg)) {
		// we can have 'chrome (Mozilla...) chrome x.y' in one string
		$name = 'chrome';
	} elseif (preg_match('/iceweasel/i', $user_agent)) {
		$name = 'iceweasel';
	} elseif (preg_match('/epiphany/i', $user_agent)) {
		$name = 'epiphany';
	} elseif (preg_match('/safari(\/|\s)([\d\.]*)/i', $user_agent, $reg)) {
		$name = 'safari';
		$version = empty($reg[2]) ? '' : $reg[2];
	} elseif (preg_match('/opera(\/|\s)([\d\.]*)/i', $user_agent, $reg)) {
		// Safari is often present in string for mobile but its not.
		$name = 'opera';
		$version = empty($reg[2]) ? '' : $reg[2];
	} elseif (preg_match('/(MSIE\s([0-9]+\.[0-9]))|.*(Trident\/[0-9]+.[0-9];.*rv:([0-9]+\.[0-9]+))/i', $user_agent, $reg)) {
		$name = 'ie';
		$version = end($reg);
	} elseif (preg_match('/(Windows NT\s([0-9]+\.[0-9])).*(Trident\/[0-9]+.[0-9];.*rv:([0-9]+\.[0-9]+))/i', $user_agent, $reg)) {
		// MS products at end
		$name = 'ie';
		$version = end($reg);
	} elseif (preg_match('/l[iy]n(x|ks)(\(|\/|\s)*([\d\.]+)/i', $user_agent, $reg)) {
		// MS products at end
		$name = 'lynxlinks';
		$version = empty($reg[3]) ? '' : $reg[3];
	}

	if ($tablet) {
		$layout = 'tablet';
	} elseif ($phone) {
		$layout = 'phone';
	} else {
		$layout = 'classic';
	}

	return array(
		'browsername' => $name,
		'browserversion' => $version,
		'browseros' => $os,
		'layout' => $layout,
		'phone' => $phone,
		'tablet' => $tablet
	);
}

/**
 *  Function called at end of web php process
 *
 *  @return	void
 */
function dol_shutdown()
{
	global $conf, $user, $langs, $db;
	$disconnectdone = false;
	$depth = 0;
	if (is_object($db) && !empty($db->connected)) {
		$depth = $db->transaction_opened;
		$disconnectdone = $db->close();
	}
	dol_syslog("--- End access to ".$_SERVER["PHP_SELF"].(($disconnectdone && $depth) ? ' (Warn: db disconnection forced, transaction depth was '.$depth.')' : ''), (($disconnectdone && $depth) ? LOG_WARNING : LOG_INFO));
}

/**
 * Return true if we are in a context of submitting the parameter $paramname from a POST of a form.
 * Warning:
 * For action=add, use:     $var = GETPOST('var');		// No GETPOSTISSET, so GETPOST always called and default value is retreived if not a form POST, and value of form is retreived if it is a form POST.
 * For action=update, use:  $var = GETPOSTISSET('var') ? GETPOST('var') : $object->var;
 *
 * @param 	string	$paramname		Name or parameter to test
 * @return 	boolean					True if we have just submit a POST or GET request with the parameter provided (even if param is empty)
 */
function GETPOSTISSET($paramname)
{
	$isset = false;

	$relativepathstring = $_SERVER["PHP_SELF"];
	// Clean $relativepathstring
	if (constant('DOL_URL_ROOT')) {
		$relativepathstring = preg_replace('/^'.preg_quote(constant('DOL_URL_ROOT'), '/').'/', '', $relativepathstring);
	}
	$relativepathstring = preg_replace('/^\//', '', $relativepathstring);
	$relativepathstring = preg_replace('/^custom\//', '', $relativepathstring);
	//var_dump($relativepathstring);
	//var_dump($user->default_values);

	// Code for search criteria persistence.
	// Retrieve values if restore_lastsearch_values
	if (!empty($_GET['restore_lastsearch_values'])) {        // Use $_GET here and not GETPOST
		if (!empty($_SESSION['lastsearch_values_'.$relativepathstring])) {	// If there is saved values
			$tmp = json_decode($_SESSION['lastsearch_values_'.$relativepathstring], true);
			if (is_array($tmp)) {
				foreach ($tmp as $key => $val) {
					if ($key == $paramname) {	// We are on the requested parameter
						$isset = true;
						break;
					}
				}
			}
		}
		// If there is saved contextpage, limit, page or mode
		if ($paramname == 'contextpage' && !empty($_SESSION['lastsearch_contextpage_'.$relativepathstring])) {
			$isset = true;
		} elseif ($paramname == 'limit' && !empty($_SESSION['lastsearch_limit_'.$relativepathstring])) {
			$isset = true;
		} elseif ($paramname == 'page' && !empty($_SESSION['lastsearch_page_'.$relativepathstring])) {
			$isset = true;
		} elseif ($paramname == 'mode' && !empty($_SESSION['lastsearch_mode_'.$relativepathstring])) {
			$isset = true;
		}
	} else {
		$isset = (isset($_POST[$paramname]) || isset($_GET[$paramname])); // We must keep $_POST and $_GET here
	}

	return $isset;
}

/**
 * Return true if the parameter $paramname is submit from a POST OR GET as an array.
 * Can be used before GETPOST to know if the $check param of GETPOST need to check an array or a string
 *
 * @param 	string	$paramname		Name or parameter to test
 * @param	int		$method			Type of method (0 = get then post, 1 = only get, 2 = only post, 3 = post then get)
 * @return 	bool 					True if we have just submit a POST or GET request with the parameter provided (even if param is empty)
 */
function GETPOSTISARRAY($paramname, $method = 0)
{
	// for $method test need return the same $val as GETPOST
	if (empty($method)) {
		$val = isset($_GET[$paramname]) ? $_GET[$paramname] : (isset($_POST[$paramname]) ? $_POST[$paramname] : '');
	} elseif ($method == 1) {
		$val = isset($_GET[$paramname]) ? $_GET[$paramname] : '';
	} elseif ($method == 2) {
		$val = isset($_POST[$paramname]) ? $_POST[$paramname] : '';
	} elseif ($method == 3) {
		$val = isset($_POST[$paramname]) ? $_POST[$paramname] : (isset($_GET[$paramname]) ? $_GET[$paramname] : '');
	} else {
		$val = 'BadFirstParameterForGETPOST';
	}

	return is_array($val);
}

/**
 *  Return value of a param into GET or POST supervariable.
 *  Use the property $user->default_values[path]['createform'] and/or $user->default_values[path]['filters'] and/or $user->default_values[path]['sortorder']
 *  Note: The property $user->default_values is loaded by main.php when loading the user.
 *
 *  @param  string  $paramname   Name of parameter to found
 *  @param  string  $check	     Type of check
 *                               ''=no check (deprecated)
 *                               'none'=no check (only for param that should have very rich content like passwords)
 *                               'array', 'array:restricthtml' or 'array:aZ09' to check it's an array
 *                               'int'=check it's numeric (integer or float)
 *                               'intcomma'=check it's integer+comma ('1,2,3,4...')
 *                               'alpha'=Same than alphanohtml since v13
 *                               'alphawithlgt'=alpha with lgt
 *                               'alphanohtml'=check there is no html content and no " and no ../
 *                               'aZ'=check it's a-z only
 *                               'aZ09'=check it's simple alpha string (recommended for keys)
 *                               'aZ09arobase'=check it's a string for an element type
 *                               'aZ09comma'=check it's a string for a sortfield or sortorder
 *                               'san_alpha'=Use filter_var with FILTER_SANITIZE_STRING (do not use this for free text string)
 *                               'nohtml'=check there is no html content
 *                               'restricthtml'=check html content is restricted to some tags only
 *                               'custom'= custom filter specify $filter and $options)
 *  @param	int		$method	     Type of method (0 = get then post, 1 = only get, 2 = only post, 3 = post then get)
 *  @param  int     $filter      Filter to apply when $check is set to 'custom'. (See http://php.net/manual/en/filter.filters.php for détails)
 *  @param  mixed   $options     Options to pass to filter_var when $check is set to 'custom'
 *  @param	string	$noreplace	 Force disable of replacement of __xxx__ strings.
 *  @return string|array         Value found (string or array), or '' if check fails
 */
function GETPOST($paramname, $check = 'alphanohtml', $method = 0, $filter = null, $options = null, $noreplace = 0)
{
	global $mysoc, $user, $conf;

	if (empty($paramname)) {
		return 'BadFirstParameterForGETPOST';
	}
	if (empty($check)) {
		dol_syslog("Deprecated use of GETPOST, called with 1st param = ".$paramname." and 2nd param is '', when calling page ".$_SERVER["PHP_SELF"], LOG_WARNING);
		// Enable this line to know who call the GETPOST with '' $check parameter.
		//var_dump(debug_backtrace()[0]);
	}

	if (empty($method)) {
		$out = isset($_GET[$paramname]) ? $_GET[$paramname] : (isset($_POST[$paramname]) ? $_POST[$paramname] : '');
	} elseif ($method == 1) {
		$out = isset($_GET[$paramname]) ? $_GET[$paramname] : '';
	} elseif ($method == 2) {
		$out = isset($_POST[$paramname]) ? $_POST[$paramname] : '';
	} elseif ($method == 3) {
		$out = isset($_POST[$paramname]) ? $_POST[$paramname] : (isset($_GET[$paramname]) ? $_GET[$paramname] : '');
	} else {
		return 'BadThirdParameterForGETPOST';
	}

	if (empty($method) || $method == 3 || $method == 4) {
		$relativepathstring = $_SERVER["PHP_SELF"];
		// Clean $relativepathstring
		if (constant('DOL_URL_ROOT')) {
			$relativepathstring = preg_replace('/^'.preg_quote(constant('DOL_URL_ROOT'), '/').'/', '', $relativepathstring);
		}
		$relativepathstring = preg_replace('/^\//', '', $relativepathstring);
		$relativepathstring = preg_replace('/^custom\//', '', $relativepathstring);
		//var_dump($relativepathstring);
		//var_dump($user->default_values);

		// Code for search criteria persistence.
		// Retrieve values if restore_lastsearch_values
		if (!empty($_GET['restore_lastsearch_values'])) {        // Use $_GET here and not GETPOST
			if (!empty($_SESSION['lastsearch_values_'.$relativepathstring])) {	// If there is saved values
				$tmp = json_decode($_SESSION['lastsearch_values_'.$relativepathstring], true);
				if (is_array($tmp)) {
					foreach ($tmp as $key => $val) {
						if ($key == $paramname) {	// We are on the requested parameter
							$out = $val;
							break;
						}
					}
				}
			}
			// If there is saved contextpage, page or limit
			if ($paramname == 'contextpage' && !empty($_SESSION['lastsearch_contextpage_'.$relativepathstring])) {
				$out = $_SESSION['lastsearch_contextpage_'.$relativepathstring];
			} elseif ($paramname == 'limit' && !empty($_SESSION['lastsearch_limit_'.$relativepathstring])) {
				$out = $_SESSION['lastsearch_limit_'.$relativepathstring];
			} elseif ($paramname == 'page' && !empty($_SESSION['lastsearch_page_'.$relativepathstring])) {
				$out = $_SESSION['lastsearch_page_'.$relativepathstring];
			} elseif ($paramname == 'mode' && !empty($_SESSION['lastsearch_mode_'.$relativepathstring])) {
				$out = $_SESSION['lastsearch_mode_'.$relativepathstring];
			}
		} elseif (!isset($_GET['sortfield'])) {
			// Else, retrieve default values if we are not doing a sort
			// If we did a click on a field to sort, we do no apply default values. Same if option MAIN_ENABLE_DEFAULT_VALUES is not set
			if (!empty($_GET['action']) && $_GET['action'] == 'create' && !isset($_GET[$paramname]) && !isset($_POST[$paramname])) {
				// Search default value from $object->field
				global $object;
				if (is_object($object) && isset($object->fields[$paramname]['default'])) {
					$out = $object->fields[$paramname]['default'];
				}
			}
			if (!empty($conf->global->MAIN_ENABLE_DEFAULT_VALUES)) {
				if (!empty($_GET['action']) && (preg_match('/^create/', $_GET['action']) || preg_match('/^presend/', $_GET['action'])) && !isset($_GET[$paramname]) && !isset($_POST[$paramname])) {
					// Now search in setup to overwrite default values
					if (!empty($user->default_values)) {		// $user->default_values defined from menu 'Setup - Default values'
						if (isset($user->default_values[$relativepathstring]['createform'])) {
							foreach ($user->default_values[$relativepathstring]['createform'] as $defkey => $defval) {
								$qualified = 0;
								if ($defkey != '_noquery_') {
									$tmpqueryarraytohave = explode('&', $defkey);
									$tmpqueryarraywehave = explode('&', dol_string_nohtmltag($_SERVER['QUERY_STRING']));
									$foundintru = 0;
									foreach ($tmpqueryarraytohave as $tmpquerytohave) {
										if (!in_array($tmpquerytohave, $tmpqueryarraywehave)) {
											$foundintru = 1;
										}
									}
									if (!$foundintru) {
										$qualified = 1;
									}
									//var_dump($defkey.'-'.$qualified);
								} else {
									$qualified = 1;
								}

								if ($qualified) {
									if (isset($user->default_values[$relativepathstring]['createform'][$defkey][$paramname])) {
										$out = $user->default_values[$relativepathstring]['createform'][$defkey][$paramname];
										break;
									}
								}
							}
						}
					}
				} elseif (!empty($paramname) && !isset($_GET[$paramname]) && !isset($_POST[$paramname])) {
					// Management of default search_filters and sort order
					if (!empty($user->default_values)) {
						// $user->default_values defined from menu 'Setup - Default values'
						//var_dump($user->default_values[$relativepathstring]);
						if ($paramname == 'sortfield' || $paramname == 'sortorder') {
							// Sorted on which fields ? ASC or DESC ?
							if (isset($user->default_values[$relativepathstring]['sortorder'])) {
								// Even if paramname is sortfield, data are stored into ['sortorder...']
								foreach ($user->default_values[$relativepathstring]['sortorder'] as $defkey => $defval) {
									$qualified = 0;
									if ($defkey != '_noquery_') {
										$tmpqueryarraytohave = explode('&', $defkey);
										$tmpqueryarraywehave = explode('&', dol_string_nohtmltag($_SERVER['QUERY_STRING']));
										$foundintru = 0;
										foreach ($tmpqueryarraytohave as $tmpquerytohave) {
											if (!in_array($tmpquerytohave, $tmpqueryarraywehave)) {
												$foundintru = 1;
											}
										}
										if (!$foundintru) {
											$qualified = 1;
										}
										//var_dump($defkey.'-'.$qualified);
									} else {
										$qualified = 1;
									}

									if ($qualified) {
										$forbidden_chars_to_replace = array(" ", "'", "/", "\\", ":", "*", "?", "\"", "<", ">", "|", "[", "]", ";", "="); // we accept _, -, . and ,
										foreach ($user->default_values[$relativepathstring]['sortorder'][$defkey] as $key => $val) {
											if ($out) {
												$out .= ', ';
											}
											if ($paramname == 'sortfield') {
												$out .= dol_string_nospecial($key, '', $forbidden_chars_to_replace);
											}
											if ($paramname == 'sortorder') {
												$out .= dol_string_nospecial($val, '', $forbidden_chars_to_replace);
											}
										}
										//break;	// No break for sortfield and sortorder so we can cumulate fields (is it realy usefull ?)
									}
								}
							}
						} elseif (isset($user->default_values[$relativepathstring]['filters'])) {
							foreach ($user->default_values[$relativepathstring]['filters'] as $defkey => $defval) {	// $defkey is a querystring like 'a=b&c=d', $defval is key of user
								if (!empty($_GET['disabledefaultvalues'])) {	// If set of default values has been disabled by a request parameter
									continue;
								}
								$qualified = 0;
								if ($defkey != '_noquery_') {
									$tmpqueryarraytohave = explode('&', $defkey);
									$tmpqueryarraywehave = explode('&', dol_string_nohtmltag($_SERVER['QUERY_STRING']));
									$foundintru = 0;
									foreach ($tmpqueryarraytohave as $tmpquerytohave) {
										if (!in_array($tmpquerytohave, $tmpqueryarraywehave)) {
											$foundintru = 1;
										}
									}
									if (!$foundintru) {
										$qualified = 1;
									}
									//var_dump($defkey.'-'.$qualified);
								} else {
									$qualified = 1;
								}

								if ($qualified && isset($user->default_values[$relativepathstring]['filters'][$defkey][$paramname])) {
									// We must keep $_POST and $_GET here
									if (isset($_POST['sall']) || isset($_POST['search_all']) || isset($_GET['sall']) || isset($_GET['search_all'])) {
										// We made a search from quick search menu, do we still use default filter ?
										if (empty($conf->global->MAIN_DISABLE_DEFAULT_FILTER_FOR_QUICK_SEARCH)) {
											$forbidden_chars_to_replace = array(" ", "'", "/", "\\", ":", "*", "?", "\"", "<", ">", "|", "[", "]", ";", "="); // we accept _, -, . and ,
											$out = dol_string_nospecial($user->default_values[$relativepathstring]['filters'][$defkey][$paramname], '', $forbidden_chars_to_replace);
										}
									} else {
										$forbidden_chars_to_replace = array(" ", "'", "/", "\\", ":", "*", "?", "\"", "<", ">", "|", "[", "]", ";", "="); // we accept _, -, . and ,
										$out = dol_string_nospecial($user->default_values[$relativepathstring]['filters'][$defkey][$paramname], '', $forbidden_chars_to_replace);
									}
									break;
								}
							}
						}
					}
				}
			}
		}
	}

	// Substitution variables for GETPOST (used to get final url with variable parameters or final default value with variable parameters)
	// Example of variables: __DAY__, __MONTH__, __YEAR__, __MYCOMPANY_COUNTRY_ID__, __USER_ID__, ...
	// We do this only if var is a GET. If it is a POST, may be we want to post the text with vars as the setup text.
	if (!is_array($out) && empty($_POST[$paramname]) && empty($noreplace)) {
		$reg = array();
		$maxloop = 20;
		$loopnb = 0; // Protection against infinite loop
		while (preg_match('/__([A-Z0-9]+_?[A-Z0-9]+)__/i', $out, $reg) && ($loopnb < $maxloop)) {    // Detect '__ABCDEF__' as key 'ABCDEF' and '__ABC_DEF__' as key 'ABC_DEF'. Detection is also correct when 2 vars are side by side.
			$loopnb++;
			$newout = '';

			if ($reg[1] == 'DAY') {
				$tmp = dol_getdate(dol_now(), true);
				$newout = $tmp['mday'];
			} elseif ($reg[1] == 'MONTH') {
				$tmp = dol_getdate(dol_now(), true);
				$newout = $tmp['mon'];
			} elseif ($reg[1] == 'YEAR') {
				$tmp = dol_getdate(dol_now(), true);
				$newout = $tmp['year'];
			} elseif ($reg[1] == 'PREVIOUS_DAY') {
				$tmp = dol_getdate(dol_now(), true);
				$tmp2 = dol_get_prev_day($tmp['mday'], $tmp['mon'], $tmp['year']);
				$newout = $tmp2['day'];
			} elseif ($reg[1] == 'PREVIOUS_MONTH') {
				$tmp = dol_getdate(dol_now(), true);
				$tmp2 = dol_get_prev_month($tmp['mon'], $tmp['year']);
				$newout = $tmp2['month'];
			} elseif ($reg[1] == 'PREVIOUS_YEAR') {
				$tmp = dol_getdate(dol_now(), true);
				$newout = ($tmp['year'] - 1);
			} elseif ($reg[1] == 'NEXT_DAY') {
				$tmp = dol_getdate(dol_now(), true);
				$tmp2 = dol_get_next_day($tmp['mday'], $tmp['mon'], $tmp['year']);
				$newout = $tmp2['day'];
			} elseif ($reg[1] == 'NEXT_MONTH') {
				$tmp = dol_getdate(dol_now(), true);
				$tmp2 = dol_get_next_month($tmp['mon'], $tmp['year']);
				$newout = $tmp2['month'];
			} elseif ($reg[1] == 'NEXT_YEAR') {
				$tmp = dol_getdate(dol_now(), true);
				$newout = ($tmp['year'] + 1);
			} elseif ($reg[1] == 'MYCOMPANY_COUNTRY_ID' || $reg[1] == 'MYCOUNTRY_ID' || $reg[1] == 'MYCOUNTRYID') {
				$newout = $mysoc->country_id;
			} elseif ($reg[1] == 'USER_ID' || $reg[1] == 'USERID') {
				$newout = $user->id;
			} elseif ($reg[1] == 'USER_SUPERVISOR_ID' || $reg[1] == 'SUPERVISOR_ID' || $reg[1] == 'SUPERVISORID') {
				$newout = $user->fk_user;
			} elseif ($reg[1] == 'ENTITY_ID' || $reg[1] == 'ENTITYID') {
				$newout = $conf->entity;
			} else {
				$newout = ''; // Key not found, we replace with empty string
			}
			//var_dump('__'.$reg[1].'__ -> '.$newout);
			$out = preg_replace('/__'.preg_quote($reg[1], '/').'__/', $newout, $out);
		}
	}

	// Check rule
	if (preg_match('/^array/', $check)) {	// If 'array' or 'array:restricthtml' or 'array:aZ09' or 'array:intcomma'
		if (!is_array($out) || empty($out)) {
			$out = array();
		} else {
			$tmparray = explode(':', $check);
			if (!empty($tmparray[1])) {
				$tmpcheck = $tmparray[1];
			} else {
				$tmpcheck = 'alphanohtml';
			}
			foreach ($out as $outkey => $outval) {
				$out[$outkey] = sanitizeVal($outval, $tmpcheck, $filter, $options);
			}
		}
	} else {
		// If field name is 'search_xxx' then we force the add of space after each < and > (when following char is numeric) because it means
		// we use the < or > to make a search on a numeric value to do higher or lower so we can add a space to break html tags
		if (strpos($paramname, 'search_') === 0) {
			$out = preg_replace('/([<>])([-+]?\d)/', '\1 \2', $out);
		}

		$out = sanitizeVal($out, $check, $filter, $options);
	}

	// Sanitizing for special parameters.
	// Note: There is no reason to allow the backtopage, backtolist or backtourl parameter to contains an external URL. Only relative URLs are allowed.
	if ($paramname == 'backtopage' || $paramname == 'backtolist' || $paramname == 'backtourl') {
		$out = str_replace('\\', '/', $out);								// Can be before the loop because only 1 char is replaced. No risk to get it after other replacements.
		$out = str_replace(array(':', ';', '@', "\t", ' '), '', $out);		// Can be before the loop because only 1 char is replaced. No risk to retreive it after other replacements.
		do {
			$oldstringtoclean = $out;
			$out = str_ireplace(array('javascript', 'vbscript', '&colon', '&#'), '', $out);
			$out = preg_replace(array('/^[^\?]*%/'), '', $out);				// We remove any % chars before the ?. Example in url: '/product/stock/card.php?action=create&backtopage=%2Fdolibarr_dev%2Fhtdocs%2Fpro%25duct%2Fcard.php%3Fid%3Dabc'
			$out = preg_replace(array('/^[a-z]*\/\s*\/+/i'), '', $out);		// We remove schema*// to remove external URL
		} while ($oldstringtoclean != $out);
	}

	// Code for search criteria persistence.
	// Save data into session if key start with 'search_' or is 'smonth', 'syear', 'month', 'year'
	if (empty($method) || $method == 3 || $method == 4) {
		if (preg_match('/^search_/', $paramname) || in_array($paramname, array('sortorder', 'sortfield'))) {
			//var_dump($paramname.' - '.$out.' '.$user->default_values[$relativepathstring]['filters'][$paramname]);

			// We save search key only if $out not empty that means:
			// - posted value not empty, or
			// - if posted value is empty and a default value exists that is not empty (it means we did a filter to an empty value when default was not).

			if ($out != '' && isset($user)) {// $out = '0' or 'abc', it is a search criteria to keep
				$user->lastsearch_values_tmp[$relativepathstring][$paramname] = $out;
			}
		}
	}

	return $out;
}

/**
 *  Return value of a param into GET or POST supervariable.
 *  Use the property $user->default_values[path]['creatform'] and/or $user->default_values[path]['filters'] and/or $user->default_values[path]['sortorder']
 *  Note: The property $user->default_values is loaded by main.php when loading the user.
 *
 *  @param  string  $paramname   Name of parameter to found
 *  @param	int		$method	     Type of method (0 = get then post, 1 = only get, 2 = only post, 3 = post then get)
 *  @return int                  Value found (int)
 */
function GETPOSTINT($paramname, $method = 0)
{
	return (int) GETPOST($paramname, 'int', $method, null, null, 0);
}


/**
 *  Return a sanitized or empty value after checking value against a rule.
 *
 *  @deprecated
 *  @param  string|array  	$out	     Value to check/clear.
 *  @param  string  		$check	     Type of check/sanitizing
 *  @param  int     		$filter      Filter to apply when $check is set to 'custom'. (See http://php.net/manual/en/filter.filters.php for détails)
 *  @param  mixed   		$options     Options to pass to filter_var when $check is set to 'custom'
 *  @return string|array    		     Value sanitized (string or array). It may be '' if format check fails.
 */
function checkVal($out = '', $check = 'alphanohtml', $filter = null, $options = null)
{
	return sanitizeVal($out, $check, $filter, $options);
}

/**
 *  Return a sanitized or empty value after checking value against a rule.
 *
 *  @param  string|array  	$out	     Value to check/clear.
 *  @param  string  		$check	     Type of check/sanitizing
 *  @param  int     		$filter      Filter to apply when $check is set to 'custom'. (See http://php.net/manual/en/filter.filters.php for détails)
 *  @param  mixed   		$options     Options to pass to filter_var when $check is set to 'custom'
 *  @return string|array    		     Value sanitized (string or array). It may be '' if format check fails.
 */
function sanitizeVal($out = '', $check = 'alphanohtml', $filter = null, $options = null)
{
	global $conf;

	// TODO : use class "Validate" to perform tests (and add missing tests) if needed for factorize
	// Check is done after replacement
	switch ($check) {
		case 'none':
			break;
		case 'int':    // Check param is a numeric value (integer but also float or hexadecimal)
			if (!is_numeric($out)) {
				$out = '';
			}
			break;
		case 'intcomma':
			if (preg_match('/[^0-9,-]+/i', $out)) {
				$out = '';
			}
			break;
		case 'san_alpha':
			$out = filter_var($out, FILTER_SANITIZE_STRING);
			break;
		case 'email':
			$out = filter_var($out, FILTER_SANITIZE_EMAIL);
			break;
		case 'aZ':
			if (!is_array($out)) {
				$out = trim($out);
				if (preg_match('/[^a-z]+/i', $out)) {
					$out = '';
				}
			}
			break;
		case 'aZ09':
			if (!is_array($out)) {
				$out = trim($out);
				if (preg_match('/[^a-z0-9_\-\.]+/i', $out)) {
					$out = '';
				}
			}
			break;
		case 'aZ09arobase':		// great to sanitize $objecttype parameter
			if (!is_array($out)) {
				$out = trim($out);
				if (preg_match('/[^a-z0-9_\-\.@]+/i', $out)) {
					$out = '';
				}
			}
			break;
		case 'aZ09comma':		// great to sanitize $sortfield or $sortorder params that can be 't.abc,t.def_gh'
			if (!is_array($out)) {
				$out = trim($out);
				if (preg_match('/[^a-z0-9_\-\.,]+/i', $out)) {
					$out = '';
				}
			}
			break;
		case 'alpha':		// No html and no ../ and "
		case 'alphanohtml':	// Recommended for most scalar parameters and search parameters
			if (!is_array($out)) {
				$out = trim($out);
				do {
					$oldstringtoclean = $out;
					// Remove html tags
					$out = dol_string_nohtmltag($out, 0);
					// Remove also other dangerous string sequences
					// '"' is dangerous because param in url can close the href= or src= and add javascript functions.
					// '../' or '..\' is dangerous because it allows dir transversals
					// Note &#38, '&#0000038', '&#x26'... is a simple char like '&' alone but there is no reason to accept such way to encode input data.
					$out = str_ireplace(array('&#38', '&#0000038', '&#x26', '&quot', '&#34', '&#0000034', '&#x22', '"', '&#47', '&#0000047', '&#92', '&#0000092', '&#x2F', '../', '..\\'), '', $out);
				} while ($oldstringtoclean != $out);
				// keep lines feed
			}
			break;
		case 'alphawithlgt':		// No " and no ../ but we keep balanced < > tags with no special chars inside. Can be used for email string like "Name <email>". Less secured than 'alphanohtml'
			if (!is_array($out)) {
				$out = trim($out);
				do {
					$oldstringtoclean = $out;
					// Remove html tags
					$out = dol_html_entity_decode($out, ENT_COMPAT | ENT_HTML5, 'UTF-8');
					// '"' is dangerous because param in url can close the href= or src= and add javascript functions.
					// '../' or '..\' is dangerous because it allows dir transversals
					// Note &#38, '&#0000038', '&#x26'... is a simple char like '&' alone but there is no reason to accept such way to encode input data.
					$out = str_ireplace(array('&#38', '&#0000038', '&#x26', '&quot', '&#34', '&#0000034', '&#x22', '"', '&#47', '&#0000047', '&#92', '&#0000092', '&#x2F', '../', '..\\'), '', $out);
				} while ($oldstringtoclean != $out);
			}
			break;
		case 'nohtml':		// No html
			$out = dol_string_nohtmltag($out, 0);
			break;
		case 'restricthtml':		// Recommended for most html textarea
		case 'restricthtmlnolink':
		case 'restricthtmlallowunvalid':
			$out = dol_htmlwithnojs($out, 1, $check);
			break;
		case 'custom':
			if (!empty($out)) {
				if (empty($filter)) {
					return 'BadParameterForGETPOST - Param 3 of sanitizeVal()';
				}
				/*if (empty($options)) {
					return 'BadParameterForGETPOST - Param 4 of sanitizeVal()';
				}*/
				$out = filter_var($out, $filter, $options);
			}
			break;
	}

	return $out;
}


if (!function_exists('dol_getprefix')) {
	/**
	 *  Return a prefix to use for this Dolibarr instance, for session/cookie names or email id.
	 *  The prefix is unique for instance and avoid conflict between multi-instances, even when having two instances with same root dir
	 *  or two instances in same virtual servers.
	 *  This function must not use dol_hash (that is used for password hash) and need to have all context $conf loaded.
	 *
	 *  @param  string  $mode                   '' (prefix for session name) or 'email' (prefix for email id)
	 *  @return	string                          A calculated prefix
	 */
	function dol_getprefix($mode = '')
	{
		// If prefix is for email (we need to have $conf already loaded for this case)
		if ($mode == 'email') {
			global $conf;

			if (!empty($conf->global->MAIL_PREFIX_FOR_EMAIL_ID)) {	// If MAIL_PREFIX_FOR_EMAIL_ID is set
				if ($conf->global->MAIL_PREFIX_FOR_EMAIL_ID != 'SERVER_NAME') {
					return $conf->global->MAIL_PREFIX_FOR_EMAIL_ID;
				} elseif (isset($_SERVER["SERVER_NAME"])) {	// If MAIL_PREFIX_FOR_EMAIL_ID is set to 'SERVER_NAME'
					return $_SERVER["SERVER_NAME"];
				}
			}

			// The recommended value if MAIL_PREFIX_FOR_EMAIL_ID is not defined (may be not defined for old versions)
			if (!empty($conf->file->instance_unique_id)) {
				return sha1('dolibarr'.$conf->file->instance_unique_id);
			}

			// For backward compatibility when instance_unique_id is not set
			return sha1(DOL_DOCUMENT_ROOT.DOL_URL_ROOT);
		}

		// If prefix is for session (no need to have $conf loaded)
		global $dolibarr_main_instance_unique_id, $dolibarr_main_cookie_cryptkey;	// This is loaded by filefunc.inc.php
		$tmp_instance_unique_id = empty($dolibarr_main_instance_unique_id) ? (empty($dolibarr_main_cookie_cryptkey) ? '' : $dolibarr_main_cookie_cryptkey) : $dolibarr_main_instance_unique_id; // Unique id of instance

		// The recommended value (may be not defined for old versions)
		if (!empty($tmp_instance_unique_id)) {
			return sha1('dolibarr'.$tmp_instance_unique_id);
		}

		// For backward compatibility when instance_unique_id is not set
		if (isset($_SERVER["SERVER_NAME"]) && isset($_SERVER["DOCUMENT_ROOT"])) {
			return sha1($_SERVER["SERVER_NAME"].$_SERVER["DOCUMENT_ROOT"].DOL_DOCUMENT_ROOT.DOL_URL_ROOT);
		} else {
			return sha1(DOL_DOCUMENT_ROOT.DOL_URL_ROOT);
		}
	}
}

/**
 *	Make an include_once using default root and alternate root if it fails.
 *  To link to a core file, use include(DOL_DOCUMENT_ROOT.'/pathtofile')
 *  To link to a module file from a module file, use include './mymodulefile';
 *  To link to a module file from a core file, then this function can be used (call by hook / trigger / speciales pages)
 *
 * 	@param	string	$relpath	Relative path to file (Ie: mydir/myfile, ../myfile, ...)
 * 	@param	string	$classname	Class name (deprecated)
 *  @return bool                True if load is a success, False if it fails
 */
function dol_include_once($relpath, $classname = '')
{
	global $conf, $langs, $user, $mysoc; // Do not remove this. They must be defined for files we include. Other globals var must be retrieved with $GLOBALS['var']

	$fullpath = dol_buildpath($relpath);

	if (!file_exists($fullpath)) {
		dol_syslog('functions::dol_include_once Tried to load unexisting file: '.$relpath, LOG_WARNING);
		return false;
	}

	if (!empty($classname) && !class_exists($classname)) {
		return include $fullpath;
	} else {
		return include_once $fullpath;
	}
}


/**
 *	Return path of url or filesystem. Can check into alternate dir or alternate dir + main dir depending on value of $returnemptyifnotfound.
 *
 * 	@param	string	$path						Relative path to file (if mode=0) or relative url (if mode=1). Ie: mydir/myfile, ../myfile
 *  @param	int		$type						0=Used for a Filesystem path, 1=Used for an URL path (output relative), 2=Used for an URL path (output full path using same host that current url), 3=Used for an URL path (output full path using host defined into $dolibarr_main_url_root of conf file)
 *  @param	int		$returnemptyifnotfound		0:If $type==0 and if file was not found into alternate dir, return default path into main dir (no test on it)
 *  											1:If $type==0 and if file was not found into alternate dir, return empty string
 *  											2:If $type==0 and if file was not found into alternate dir, test into main dir, return default path if found, empty string if not found
 *  @return string								Full filesystem path (if path=0) or '' if file not found, Full url path (if mode=1)
 */
function dol_buildpath($path, $type = 0, $returnemptyifnotfound = 0)
{
	global $conf;

	$path = preg_replace('/^\//', '', $path);

	if (empty($type)) {	// For a filesystem path
		$res = DOL_DOCUMENT_ROOT.'/'.$path; // Standard default path
		if (is_array($conf->file->dol_document_root)) {
			foreach ($conf->file->dol_document_root as $key => $dirroot) {	// ex: array("main"=>"/home/main/htdocs", "alt0"=>"/home/dirmod/htdocs", ...)
				if ($key == 'main') {
					continue;
				}
				if (file_exists($dirroot.'/'.$path)) {
					$res = $dirroot.'/'.$path;
					return $res;
				}
			}
		}
		if ($returnemptyifnotfound) {
			// Not found into alternate dir
			if ($returnemptyifnotfound == 1 || !file_exists($res)) {
				return '';
			}
		}
	} else {
		// For an url path
		// We try to get local path of file on filesystem from url
		// Note that trying to know if a file on disk exist by forging path on disk from url
		// works only for some web server and some setup. This is bugged when
		// using proxy, rewriting, virtual path, etc...
		$res = '';
		if ($type == 1) {
			$res = DOL_URL_ROOT.'/'.$path; // Standard value
		}
		if ($type == 2) {
			$res = DOL_MAIN_URL_ROOT.'/'.$path; // Standard value
		}
		if ($type == 3) {
			$res = DOL_URL_ROOT.'/'.$path;
		}

		foreach ($conf->file->dol_document_root as $key => $dirroot) {	// ex: array(["main"]=>"/home/main/htdocs", ["alt0"]=>"/home/dirmod/htdocs", ...)
			if ($key == 'main') {
				if ($type == 3) {
					global $dolibarr_main_url_root;

					// Define $urlwithroot
					$urlwithouturlroot = preg_replace('/'.preg_quote(DOL_URL_ROOT, '/').'$/i', '', trim($dolibarr_main_url_root));
					$urlwithroot = $urlwithouturlroot.DOL_URL_ROOT; // This is to use external domain name found into config file
					//$urlwithroot=DOL_MAIN_URL_ROOT;					// This is to use same domain name than current

					$res = (preg_match('/^http/i', $conf->file->dol_url_root[$key]) ? '' : $urlwithroot).'/'.$path; // Test on start with http is for old conf syntax
				}
				continue;
			}
			$regs = array();
			preg_match('/^([^\?]+(\.css\.php|\.css|\.js\.php|\.js|\.png|\.jpg|\.php)?)/i', $path, $regs); // Take part before '?'
			if (!empty($regs[1])) {
				//print $key.'-'.$dirroot.'/'.$path.'-'.$conf->file->dol_url_root[$type].'<br>'."\n";
				if (file_exists($dirroot.'/'.$regs[1])) {
					if ($type == 1) {
						$res = (preg_match('/^http/i', $conf->file->dol_url_root[$key]) ? '' : DOL_URL_ROOT).$conf->file->dol_url_root[$key].'/'.$path;
					}
					if ($type == 2) {
						$res = (preg_match('/^http/i', $conf->file->dol_url_root[$key]) ? '' : DOL_MAIN_URL_ROOT).$conf->file->dol_url_root[$key].'/'.$path;
					}
					if ($type == 3) {
						global $dolibarr_main_url_root;

						// Define $urlwithroot
						$urlwithouturlroot = preg_replace('/'.preg_quote(DOL_URL_ROOT, '/').'$/i', '', trim($dolibarr_main_url_root));
						$urlwithroot = $urlwithouturlroot.DOL_URL_ROOT; // This is to use external domain name found into config file
						//$urlwithroot=DOL_MAIN_URL_ROOT;					// This is to use same domain name than current

						$res = (preg_match('/^http/i', $conf->file->dol_url_root[$key]) ? '' : $urlwithroot).$conf->file->dol_url_root[$key].'/'.$path; // Test on start with http is for old conf syntax
					}
					break;
				}
			}
		}
	}

	return $res;
}

/**
 *	Create a clone of instance of object (new instance with same value for each properties)
 *  With native = 0: Property that are reference are different memory area in the new object (full isolation clone). This means $this->db of new object may not be valid.
 *  With native = 1: Use PHP clone. Property that are reference are same pointer. This means $this->db of new object is still valid but point to same this->db than original object.
 *  With native = 2: Property that are reference are different memory area in the new object (full isolation clone). Only scalar and array values are cloned. This means $this->db of new object is not valid.
 *
 * 	@param	object	$object		Object to clone
 *  @param	int		$native		0=Full isolation method, 1=Native PHP method, 2=Full isolation method keeping only scalar and array properties (recommended)
 *	@return object				Clone object
 *  @see https://php.net/manual/language.oop5.cloning.php
 */
function dol_clone($object, $native = 0)
{
	if ($native == 0) {
		// deprecated method, use the method with native = 2 instead
		$tmpsavdb = null;
		if (isset($object->db) && isset($object->db->db) && is_object($object->db->db) && get_class($object->db->db) == 'PgSql\Connection') {
			$tmpsavdb = $object->db;
			unset($object->db);		// Such property can not be serialized with pgsl (when object->db->db = 'PgSql\Connection')
		}

		$myclone = unserialize(serialize($object));	// serialize then unserialize is a hack to be sure to have a new object for all fields

		if (!empty($tmpsavdb)) {
			$object->db = $tmpsavdb;
		}
	} elseif ($native == 2) {
		// recommended method to have a full isolated cloned object
		$myclone = new stdClass();
		$tmparray = get_object_vars($object);	// return only public properties

		if (is_array($tmparray)) {
			foreach ($tmparray as $propertykey => $propertyval) {
				if (is_scalar($propertyval) || is_array($propertyval)) {
					$myclone->$propertykey = $propertyval;
				}
			}
		}
	} else {
		$myclone = clone $object; // PHP clone is a shallow copy only, not a real clone, so properties of references will keep the reference (refering to the same target/variable)
	}

	return $myclone;
}

/**
 *	Optimize a size for some browsers (phone, smarphone, ...)
 *
 * 	@param	int		$size		Size we want
 * 	@param	string	$type		Type of optimizing:
 * 								'' = function used to define a size for truncation
 * 								'width' = function is used to define a width
 *	@return int					New size after optimizing
 */
function dol_size($size, $type = '')
{
	global $conf;
	if (empty($conf->dol_optimize_smallscreen)) {
		return $size;
	}
	if ($type == 'width' && $size > 250) {
		return 250;
	} else {
		return 10;
	}
}


/**
 *	Clean a string to use it as a file name.
 *  Replace also '--' and ' -' strings, they are used for parameters separation (Note: ' - ' is allowed).
 *
 *	@param	string	$str            String to clean
 * 	@param	string	$newstr			String to replace bad chars with.
 *  @param	int	    $unaccent		1=Remove also accent (default), 0 do not remove them
 *	@return string          		String cleaned (a-zA-Z_)
 *
 * 	@see        	dol_string_nospecial(), dol_string_unaccent(), dol_sanitizePathName()
 */
function dol_sanitizeFileName($str, $newstr = '_', $unaccent = 1)
{
	// List of special chars for filenames in windows are defined on page https://docs.microsoft.com/en-us/windows/win32/fileio/naming-a-file
	// Char '>' '<' '|' '$' and ';' are special chars for shells.
	// Char '/' and '\' are file delimiters.
	// Chars '--' can be used into filename to inject special paramaters like --use-compress-program to make command with file as parameter making remote execution of command
	$filesystem_forbidden_chars = array('<', '>', '/', '\\', '?', '*', '|', '"', ':', '°', '$', ';');
	$tmp = dol_string_nospecial($unaccent ? dol_string_unaccent($str) : $str, $newstr, $filesystem_forbidden_chars);
	$tmp = preg_replace('/\-\-+/', '_', $tmp);
	$tmp = preg_replace('/\s+\-([^\s])/', ' _$1', $tmp);
	$tmp = preg_replace('/\s+\-$/', '', $tmp);
	$tmp = str_replace('..', '', $tmp);
	return $tmp;
}

/**
 *	Clean a string to use it as a path name.
 *  Replace also '--' and ' -' strings, they are used for parameters separation (Note: ' - ' is allowed).
 *
 *	@param	string	$str            String to clean
 * 	@param	string	$newstr			String to replace bad chars with
 *  @param	int	    $unaccent		1=Remove also accent (default), 0 do not remove them
 *	@return string          		String cleaned (a-zA-Z_)
 *
 * 	@see        	dol_string_nospecial(), dol_string_unaccent(), dol_sanitizeFileName()
 */
function dol_sanitizePathName($str, $newstr = '_', $unaccent = 1)
{
	// List of special chars for filenames in windows are defined on page https://docs.microsoft.com/en-us/windows/win32/fileio/naming-a-file
	// Char '>' '<' '|' '$' and ';' are special chars for shells.
	// Chars '--' can be used into filename to inject special paramaters like --use-compress-program to make command with file as parameter making remote execution of command
	$filesystem_forbidden_chars = array('<', '>', '?', '*', '|', '"', '°', '$', ';');
	$tmp = dol_string_nospecial($unaccent ? dol_string_unaccent($str) : $str, $newstr, $filesystem_forbidden_chars);
	$tmp = preg_replace('/\-\-+/', '_', $tmp);
	$tmp = preg_replace('/\s+\-([^\s])/', ' _$1', $tmp);
	$tmp = preg_replace('/\s+\-$/', '', $tmp);
	$tmp = str_replace('..', '', $tmp);
	return $tmp;
}

/**
 *  Clean a string to use it as an URL (into a href or src attribute)
 *
 *  @param      string		$stringtoclean		String to clean
 *  @param		int			$type				0=Accept all Url, 1=Clean external Url (keep only relative Url)
 *  @return     string     		 				Escaped string.
 */
function dol_sanitizeUrl($stringtoclean, $type = 1)
{
	// We clean string because some hacks try to obfuscate evil strings by inserting non printable chars. Example: 'java(ascci09)scr(ascii00)ipt' is processed like 'javascript' (whatever is place of evil ascii char)
	// We should use dol_string_nounprintableascii but function may not be yet loaded/available
	$stringtoclean = preg_replace('/[\x00-\x1F\x7F]/u', '', $stringtoclean); // /u operator makes UTF8 valid characters being ignored so are not included into the replace
	// We clean html comments because some hacks try to obfuscate evil strings by inserting HTML comments. Example: on<!-- -->error=alert(1)
	$stringtoclean = preg_replace('/<!--[^>]*-->/', '', $stringtoclean);

	$stringtoclean = str_replace('\\', '/', $stringtoclean);
	if ($type == 1) {
		// removing : should disable links to external url like http:aaa)
		// removing ';' should disable "named" html entities encode into an url (we should not have this into an url)
		$stringtoclean = str_replace(array(':', ';', '@'), '', $stringtoclean);
	}

	do {
		$oldstringtoclean = $stringtoclean;
		// removing '&colon' should disable links to external url like http:aaa)
		// removing '&#' should disable "numeric" html entities encode into an url (we should not have this into an url)
		$stringtoclean = str_ireplace(array('javascript', 'vbscript', '&colon', '&#'), '', $stringtoclean);
	} while ($oldstringtoclean != $stringtoclean);

	if ($type == 1) {
		// removing '//' should disable links to external url like //aaa or http//)
		$stringtoclean = preg_replace(array('/^[a-z]*\/\/+/i'), '', $stringtoclean);
	}

	return $stringtoclean;
}

/**
 *  Clean a string to use it as an Email.
 *
 *  @param      string		$stringtoclean		String to clean. Example 'abc@mycompany.com <My name>'
 *  @return     string     		 				Escaped string.
 */
function dol_sanitizeEmail($stringtoclean)
{
	do {
		$oldstringtoclean = $stringtoclean;
		$stringtoclean = str_ireplace(array('"', ':', '[', ']',"\n", "\r", '\\', '\/'), '', $stringtoclean);
	} while ($oldstringtoclean != $stringtoclean);

	return $stringtoclean;
}

/**
 *	Clean a string from all accent characters to be used as ref, login or by dol_sanitizeFileName
 *
 *	@param	string	$str			String to clean
 *	@return string   	       		Cleaned string
 *
 * 	@see    		dol_sanitizeFilename(), dol_string_nospecial()
 */
function dol_string_unaccent($str)
{
	global $conf;

	if (is_null($str)) {
		return '';
	}

	if (utf8_check($str)) {
		if (extension_loaded('intl') && !empty($conf->global->MAIN_UNACCENT_USE_TRANSLITERATOR)) {
			$transliterator = Transliterator::createFromRules(':: Any-Latin; :: Latin-ASCII; :: NFD; :: [:Nonspacing Mark:] Remove; :: NFC;', Transliterator::FORWARD);
			return $transliterator->transliterate($str);
		}
		// See http://www.utf8-chartable.de/
		$string = rawurlencode($str);
		$replacements = array(
		'%C3%80' => 'A', '%C3%81' => 'A', '%C3%82' => 'A', '%C3%83' => 'A', '%C3%84' => 'A', '%C3%85' => 'A',
		'%C3%87' => 'C',
		'%C3%88' => 'E', '%C3%89' => 'E', '%C3%8A' => 'E', '%C3%8B' => 'E',
		'%C3%8C' => 'I', '%C3%8D' => 'I', '%C3%8E' => 'I', '%C3%8F' => 'I',
		'%C3%91' => 'N',
		'%C3%92' => 'O', '%C3%93' => 'O', '%C3%94' => 'O', '%C3%95' => 'O', '%C3%96' => 'O',
		'%C5%A0' => 'S',
		'%C3%99' => 'U', '%C3%9A' => 'U', '%C3%9B' => 'U', '%C3%9C' => 'U',
		'%C3%9D' => 'Y', '%C5%B8' => 'y',
		'%C3%A0' => 'a', '%C3%A1' => 'a', '%C3%A2' => 'a', '%C3%A3' => 'a', '%C3%A4' => 'a', '%C3%A5' => 'a',
		'%C3%A7' => 'c',
		'%C3%A8' => 'e', '%C3%A9' => 'e', '%C3%AA' => 'e', '%C3%AB' => 'e',
		'%C3%AC' => 'i', '%C3%AD' => 'i', '%C3%AE' => 'i', '%C3%AF' => 'i',
		'%C3%B1' => 'n',
		'%C3%B2' => 'o', '%C3%B3' => 'o', '%C3%B4' => 'o', '%C3%B5' => 'o', '%C3%B6' => 'o',
		'%C5%A1' => 's',
		'%C3%B9' => 'u', '%C3%BA' => 'u', '%C3%BB' => 'u', '%C3%BC' => 'u',
		'%C3%BD' => 'y', '%C3%BF' => 'y'
		);
		$string = strtr($string, $replacements);
		return rawurldecode($string);
	} else {
		// See http://www.ascii-code.com/
		$string = strtr(
			$str,
			"\xC0\xC1\xC2\xC3\xC4\xC5\xC7
			\xC8\xC9\xCA\xCB\xCC\xCD\xCE\xCF\xD0\xD1
			\xD2\xD3\xD4\xD5\xD8\xD9\xDA\xDB\xDD
			\xE0\xE1\xE2\xE3\xE4\xE5\xE7\xE8\xE9\xEA\xEB
			\xEC\xED\xEE\xEF\xF0\xF1\xF2\xF3\xF4\xF5\xF8
			\xF9\xFA\xFB\xFC\xFD\xFF",
			"AAAAAAC
			EEEEIIIIDN
			OOOOOUUUY
			aaaaaaceeee
			iiiidnooooo
			uuuuyy"
		);
		$string = strtr($string, array("\xC4"=>"Ae", "\xC6"=>"AE", "\xD6"=>"Oe", "\xDC"=>"Ue", "\xDE"=>"TH", "\xDF"=>"ss", "\xE4"=>"ae", "\xE6"=>"ae", "\xF6"=>"oe", "\xFC"=>"ue", "\xFE"=>"th"));
		return $string;
	}
}

/**
 *	Clean a string from all punctuation characters to use it as a ref or login.
 *  This is a more complete function than dol_sanitizeFileName().
 *
 *	@param	string			$str            	String to clean
 * 	@param	string			$newstr				String to replace forbidden chars with
 *  @param  array|string	$badcharstoreplace  Array of forbidden characters to replace. Use '' to keep default list.
 *  @param  array|string	$badcharstoremove   Array of forbidden characters to remove. Use '' to keep default list.
 *  @param	int				$keepspaces			1=Do not treat space as a special char to replace or remove
 * 	@return string          					Cleaned string
 *
 * 	@see    		dol_sanitizeFilename(), dol_string_unaccent(), dol_string_nounprintableascii()
 */
function dol_string_nospecial($str, $newstr = '_', $badcharstoreplace = '', $badcharstoremove = '', $keepspaces = 0)
{
	$forbidden_chars_to_replace = array("'", "/", "\\", ":", "*", "?", "\"", "<", ">", "|", "[", "]", ",", ";", "=", '°', '$', ';'); // more complete than dol_sanitizeFileName
	if (empty($keepspaces)) {
		$forbidden_chars_to_replace[] = " ";
	}
	$forbidden_chars_to_remove = array();
	//$forbidden_chars_to_remove=array("(",")");

	if (is_array($badcharstoreplace)) {
		$forbidden_chars_to_replace = $badcharstoreplace;
	}
	if (is_array($badcharstoremove)) {
		$forbidden_chars_to_remove = $badcharstoremove;
	}

	return str_replace($forbidden_chars_to_replace, $newstr, str_replace($forbidden_chars_to_remove, "", $str));
}


/**
 *	Clean a string from all non printable ASCII chars (0x00-0x1F and 0x7F). It can also removes also Tab-CR-LF. UTF8 chars remains.
 *  This can be used to sanitize a string and view its real content. Some hacks try to obfuscate attacks by inserting non printable chars.
 *  Note, for information: UTF8 on 1 byte are: \x00-\7F
 *                                 2 bytes are: byte 1 \xc0-\xdf, byte 2 = \x80-\xbf
 *                                 3 bytes are: byte 1 \xe0-\xef, byte 2 = \x80-\xbf, byte 3 = \x80-\xbf
 *                                 4 bytes are: byte 1 \xf0-\xf7, byte 2 = \x80-\xbf, byte 3 = \x80-\xbf, byte 4 = \x80-\xbf
 *	@param	string	$str            	String to clean
 *  @param	int		$removetabcrlf		Remove also CR-LF
 * 	@return string          			Cleaned string
 *
 * 	@see    		dol_sanitizeFilename(), dol_string_unaccent(), dol_string_nospecial()
 */
function dol_string_nounprintableascii($str, $removetabcrlf = 1)
{
	if ($removetabcrlf) {
		return preg_replace('/[\x00-\x1F\x7F]/u', '', $str); // /u operator makes UTF8 valid characters being ignored so are not included into the replace
	} else {
		return preg_replace('/[\x00-\x08\x11-\x12\x14-\x1F\x7F]/u', '', $str); // /u operator should make UTF8 valid characters being ignored so are not included into the replace
	}
}

/**
 *  Returns text escaped for inclusion into javascript code
 *
 *  @param      string	$stringtoescape			String to escape
 *  @param		int		$mode					0=Escape also ' and " into ', 1=Escape ' but not " for usage into 'string', 2=Escape " but not ' for usage into "string", 3=Escape ' and " with \
 *  @param		int		$noescapebackslashn		0=Escape also \n. 1=Do not escape \n.
 *  @return     string   		 				Escaped string. Both ' and " are escaped into ' if they are escaped.
 */
function dol_escape_js($stringtoescape, $mode = 0, $noescapebackslashn = 0)
{
	if (is_null($stringtoescape)) {
		return '';
	}

	// escape quotes and backslashes, newlines, etc.
	$substitjs = array("&#039;"=>"\\'", "\r"=>'\\r');
	//$substitjs['</']='<\/';	// We removed this. Should be useless.
	if (empty($noescapebackslashn)) {
		$substitjs["\n"] = '\\n';
		$substitjs['\\'] = '\\\\';
	}
	if (empty($mode)) {
		$substitjs["'"] = "\\'";
		$substitjs['"'] = "\\'";
	} elseif ($mode == 1) {
		$substitjs["'"] = "\\'";
	} elseif ($mode == 2) {
		$substitjs['"'] = '\\"';
	} elseif ($mode == 3) {
		$substitjs["'"] = "\\'";
		$substitjs['"'] = "\\\"";
	}
	return strtr($stringtoescape, $substitjs);
}

/**
 *  Returns text escaped for inclusion into javascript code
 *
 *  @param      string		$stringtoescape		String to escape
 *  @return     string     		 				Escaped string for json content.
 */
function dol_escape_json($stringtoescape)
{
	return str_replace('"', '\"', $stringtoescape);
}

/**
 *  Returns text escaped for inclusion in HTML alt or title or value tags, or into values of HTML input fields.
 *  When we output string on pages, we use dol_string_onlythesehtmltags(dol_htmlentitiesbr()) for notes, and use dol_escape_htmltag() for simple labels.
 *
 *  @param      string		$stringtoescape			String to escape
 *  @param		int			$keepb					1=Keep b tags, 0=remove them completely
 *  @param      int         $keepn              	1=Preserve \r\n strings (otherwise, replace them with escaped value). Set to 1 when escaping for a <textarea>.
 *  @param		string		$noescapetags			'' or 'common' or list of tags to not escape. TODO Does not works yet when there is attributes into tag.
 *  @param		int			$escapeonlyhtmltags		1=Escape only html tags, not the special chars like accents.
 *  @return     string     				 			Escaped string
 *  @see		dol_string_nohtmltag(), dol_string_nospecial(), dol_string_unaccent(), dol_htmlentitiesbr()
 */
function dol_escape_htmltag($stringtoescape, $keepb = 0, $keepn = 0, $noescapetags = '', $escapeonlyhtmltags = 0)
{
	if ($noescapetags == 'common') {
		$noescapetags = 'html,body,a,b,em,hr,i,u,ul,li,br,div,img,font,p,span,strong,table,tr,td,th,tbody';
	}

	// escape quotes and backslashes, newlines, etc.
	if ($escapeonlyhtmltags) {
		$tmp = htmlspecialchars_decode((string) $stringtoescape, ENT_COMPAT);
	} else {
		$tmp = html_entity_decode((string) $stringtoescape, ENT_COMPAT, 'UTF-8');
	}
	if (!$keepb) {
		$tmp = strtr($tmp, array("<b>"=>'', '</b>'=>''));
	}
	if (!$keepn) {
		$tmp = strtr($tmp, array("\r"=>'\\r', "\n"=>'\\n'));
	}

	if ($escapeonlyhtmltags) {
		return htmlspecialchars($tmp, ENT_COMPAT, 'UTF-8');
	} else {
		// Escape tags to keep
		// TODO Does not works yet when there is attributes into tag
		$tmparrayoftags = array();
		if ($noescapetags) {
			$tmparrayoftags = explode(',', $noescapetags);
		}
		if (count($tmparrayoftags)) {
			foreach ($tmparrayoftags as $tagtoreplace) {
				$tmp = str_ireplace('<'.$tagtoreplace.'>', '__BEGINTAGTOREPLACE'.$tagtoreplace.'__', $tmp);
				$tmp = str_ireplace('</'.$tagtoreplace.'>', '__ENDTAGTOREPLACE'.$tagtoreplace.'__', $tmp);
				$tmp = str_ireplace('<'.$tagtoreplace.' />', '__BEGINENDTAGTOREPLACE'.$tagtoreplace.'__', $tmp);
			}
		}

		$result = htmlentities($tmp, ENT_COMPAT, 'UTF-8');

		if (count($tmparrayoftags)) {
			foreach ($tmparrayoftags as $tagtoreplace) {
				$result = str_ireplace('__BEGINTAGTOREPLACE'.$tagtoreplace.'__', '<'.$tagtoreplace.'>', $result);
				$result = str_ireplace('__ENDTAGTOREPLACE'.$tagtoreplace.'__', '</'.$tagtoreplace.'>', $result);
				$result = str_ireplace('__BEGINENDTAGTOREPLACE'.$tagtoreplace.'__', '<'.$tagtoreplace.' />', $result);
			}
		}

		return $result;
	}
}

/**
 * Convert a string to lower. Never use strtolower because it does not works with UTF8 strings.
 *
 * @param 	string		$string		        String to encode
 * @param   string      $encoding           Character set encoding
 * @return 	string							String converted
 */
function dol_strtolower($string, $encoding = "UTF-8")
{
	if (function_exists('mb_strtolower')) {
		return mb_strtolower($string, $encoding);
	} else {
		return strtolower($string);
	}
}

/**
 * Convert a string to upper. Never use strtolower because it does not works with UTF8 strings.
 *
 * @param 	string		$string		        String to encode
 * @param   string      $encoding           Character set encoding
 * @return 	string							String converted
 * @see dol_ucfirst(), dol_ucwords()
 */
function dol_strtoupper($string, $encoding = "UTF-8")
{
	if (function_exists('mb_strtoupper')) {
		return mb_strtoupper($string, $encoding);
	} else {
		return strtoupper($string);
	}
}

/**
 * Convert first character of the first word of a string to upper. Never use ucfirst because it does not works with UTF8 strings.
 *
 * @param   string      $string         String to encode
 * @param   string      $encoding       Character set encodign
 * @return  string                      String converted
 * @see dol_strtoupper(), dol_ucwords()
 */
function dol_ucfirst($string, $encoding = "UTF-8")
{
	if (function_exists('mb_substr')) {
		return mb_strtoupper(mb_substr($string, 0, 1, $encoding), $encoding).mb_substr($string, 1, null, $encoding);
	} else {
		return ucfirst($string);
	}
}

/**
 * Convert first character of all the words of a string to upper.
 *
 * @param   string      $string         String to encode
 * @param   string      $encoding       Character set encodign
 * @return  string                      String converted
 * @see dol_strtoupper(), dol_ucfirst()
 */
function dol_ucwords($string, $encoding = "UTF-8")
{
	if (function_exists('mb_convert_case')) {
		return mb_convert_case($string, MB_CASE_TITLE, $encoding);
	} else {
		return ucwords($string);
	}
}

/**
 *	Write log message into outputs. Possible outputs can be:
 *	SYSLOG_HANDLERS = ["mod_syslog_file"]  		file name is then defined by SYSLOG_FILE
 *	SYSLOG_HANDLERS = ["mod_syslog_syslog"]  	facility is then defined by SYSLOG_FACILITY
 *  Warning, syslog functions are bugged on Windows, generating memory protection faults. To solve
 *  this, use logging to files instead of syslog (see setup of module).
 *  Note: If constant 'SYSLOG_FILE_NO_ERROR' defined, we never output any error message when writing to log fails.
 *  Note: You can get log message into html sources by adding parameter &logtohtml=1 (constant MAIN_LOGTOHTML must be set)
 *  This function works only if syslog module is enabled.
 * 	This must not use any call to other function calling dol_syslog (avoid infinite loop).
 *
 * 	@param  string		$message				Line to log. ''=Show nothing
 *  @param  int			$level					Log level
 *												On Windows LOG_ERR=4, LOG_WARNING=5, LOG_NOTICE=LOG_INFO=6, LOG_DEBUG=6 si define_syslog_variables ou PHP 5.3+, 7 si dolibarr
 *												On Linux   LOG_ERR=3, LOG_WARNING=4, LOG_NOTICE=5, LOG_INFO=6, LOG_DEBUG=7
 *  @param	int			$ident					1=Increase ident of 1 (after log), -1=Decrease ident of 1 (before log)
 *  @param	string		$suffixinfilename		When output is a file, append this suffix into default log filename. Example '_stripe', '_mail'
 *  @param	string		$restricttologhandler	Force output of log only to this log handler
 *  @param	array|null	$logcontext				If defined, an array with extra informations (can be used by some log handlers)
 *  @return	void
 */
function dol_syslog($message, $level = LOG_INFO, $ident = 0, $suffixinfilename = '', $restricttologhandler = '', $logcontext = null)
{
	global $conf, $user, $debugbar;

	// If syslog module enabled
	if (!isModEnabled('syslog')) {
		return;
	}

	// Check if we are into execution of code of a website
	if (defined('USEEXTERNALSERVER') && !defined('USEDOLIBARRSERVER') && !defined('USEDOLIBARREDITOR')) {
		global $website, $websitekey;
		if (is_object($website) && !empty($website->ref)) {
			$suffixinfilename .= '_website_'.$website->ref;
		} elseif (!empty($websitekey)) {
			$suffixinfilename .= '_website_'.$websitekey;
		}
	}

	// Check if we have a forced suffix
	if (defined('USESUFFIXINLOG')) {
		$suffixinfilename .= constant('USESUFFIXINLOG');
	}

	if ($ident < 0) {
		foreach ($conf->loghandlers as $loghandlerinstance) {
			$loghandlerinstance->setIdent($ident);
		}
	}

	if (!empty($message)) {
		// Test log level
		$logLevels = array(LOG_EMERG=>'EMERG', LOG_ALERT=>'ALERT', LOG_CRIT=>'CRITICAL', LOG_ERR=>'ERR', LOG_WARNING=>'WARN', LOG_NOTICE=>'NOTICE', LOG_INFO=>'INFO', LOG_DEBUG=>'DEBUG');
		if (!array_key_exists($level, $logLevels)) {
			throw new Exception('Incorrect log level');
		}
		if ($level > getDolGlobalInt('SYSLOG_LEVEL')) {
			return;
		}

		if (empty($conf->global->MAIN_SHOW_PASSWORD_INTO_LOG)) {
			$message = preg_replace('/password=\'[^\']*\'/', 'password=\'hidden\'', $message); // protection to avoid to have value of password in log
		}

		// If adding log inside HTML page is required
		if ((!empty($_REQUEST['logtohtml']) && !empty($conf->global->MAIN_ENABLE_LOG_TO_HTML))
			|| (!empty($user->rights->debugbar->read) && is_object($debugbar))) {
			$conf->logbuffer[] = dol_print_date(time(), "%Y-%m-%d %H:%M:%S")." ".$logLevels[$level]." ".$message;
		}

		//TODO: Remove this. MAIN_ENABLE_LOG_INLINE_HTML should be deprecated and use a log handler dedicated to HTML output
		// If html log tag enabled and url parameter log defined, we show output log on HTML comments
		if (!empty($conf->global->MAIN_ENABLE_LOG_INLINE_HTML) && !empty($_GET["log"])) {
			print "\n\n<!-- Log start\n";
			print dol_escape_htmltag($message)."\n";
			print "Log end -->\n";
		}

		$data = array(
			'message' => $message,
			'script' => (isset($_SERVER['PHP_SELF']) ? basename($_SERVER['PHP_SELF'], '.php') : false),
			'level' => $level,
			'user' => ((is_object($user) && $user->id) ? $user->login : false),
			'ip' => false
		);

		$remoteip = getUserRemoteIP(); // Get ip when page run on a web server
		if (!empty($remoteip)) {
			$data['ip'] = $remoteip;
			// This is when server run behind a reverse proxy
			if (!empty($_SERVER['HTTP_X_FORWARDED_FOR']) && $_SERVER['HTTP_X_FORWARDED_FOR'] != $remoteip) {
				$data['ip'] = $_SERVER['HTTP_X_FORWARDED_FOR'].' -> '.$data['ip'];
			} elseif (!empty($_SERVER['HTTP_CLIENT_IP']) && $_SERVER['HTTP_CLIENT_IP'] != $remoteip) {
				$data['ip'] = $_SERVER['HTTP_CLIENT_IP'].' -> '.$data['ip'];
			}
		} elseif (!empty($_SERVER['SERVER_ADDR'])) {
			// This is when PHP session is ran inside a web server but not inside a client request (example: init code of apache)
			$data['ip'] = $_SERVER['SERVER_ADDR'];
		} elseif (!empty($_SERVER['COMPUTERNAME'])) {
			// This is when PHP session is ran outside a web server, like from Windows command line (Not always defined, but useful if OS defined it).
			$data['ip'] = $_SERVER['COMPUTERNAME'].(empty($_SERVER['USERNAME']) ? '' : '@'.$_SERVER['USERNAME']);
		} elseif (!empty($_SERVER['LOGNAME'])) {
			// This is when PHP session is ran outside a web server, like from Linux command line (Not always defined, but usefull if OS defined it).
			$data['ip'] = '???@'.$_SERVER['LOGNAME'];
		}

		// Loop on each log handler and send output
		foreach ($conf->loghandlers as $loghandlerinstance) {
			if ($restricttologhandler && $loghandlerinstance->code != $restricttologhandler) {
				continue;
			}
			$loghandlerinstance->export($data, $suffixinfilename);
		}
		unset($data);
	}

	if ($ident > 0) {
		foreach ($conf->loghandlers as $loghandlerinstance) {
			$loghandlerinstance->setIdent($ident);
		}
	}
}

/**
 *	Return HTML code to output a button to open a dialog popup box.
 *  Such buttons must be included inside a HTML form.
 *
 *	@param	string	$name				A name for the html component
 *	@param	string	$label 	    		Label shown in Popup title top bar
 *	@param  string	$buttonstring  		button string (HTML text we can click on)
 *	@param  string	$url				Relative Url to open. For example '/project/card.php'
 *  @param	string	$disabled			Disabled text
 *  @param	string	$morecss			More CSS
 *  @param	string	$jsonopen			Some JS code to execute on click/open of popup
 *  @param	string	$backtopagejsfields	The back to page must be managed using javascript instead of a redirect.
 *  									Value is 'keyforpopupid:Name_of_html_component_to_set_with id,Name_of_html_component_to_set_with_label'
 *  @param	string	$accesskey			A key to use shortcut
 * 	@return	string						HTML component with button
 */
function dolButtonToOpenUrlInDialogPopup($name, $label, $buttonstring, $url, $disabled = '', $morecss = 'classlink button bordertransp', $jsonopen = '', $backtopagejsfields = '', $accesskey = '')
{
	global $conf;

	if (strpos($url, '?') > 0) {
		$url .= '&dol_hide_topmenu=1&dol_hide_leftmenu=1&dol_openinpopup='.urlencode($name);
	} else {
		$url .= '?dol_hide_topmenu=1&dol_hide_leftmenu=1&dol_openinpopup='.urlencode($name);
	}

	$out = '';

	$backtopagejsfieldsid = ''; $backtopagejsfieldslabel = '';
	if ($backtopagejsfields) {
		$tmpbacktopagejsfields = explode(':', $backtopagejsfields);
		if (empty($tmpbacktopagejsfields[1])) {	// If the part 'keyforpopupid:' is missing, we add $name for it.
			$backtopagejsfields = $name.":".$backtopagejsfields;
			$tmp2backtopagejsfields = explode(',', $tmpbacktopagejsfields[0]);
		} else {
			$tmp2backtopagejsfields = explode(',', $tmpbacktopagejsfields[1]);
		}
		$backtopagejsfieldsid = empty($tmp2backtopagejsfields[0]) ? '' : $tmp2backtopagejsfields[0];
		$backtopagejsfieldslabel = empty($tmp2backtopagejsfields[1]) ? '' : $tmp2backtopagejsfields[1];
		$url .= '&backtopagejsfields='.urlencode($backtopagejsfields);
	}

	//print '<input type="submit" class="button bordertransp"'.$disabled.' value="'.dol_escape_htmltag($langs->trans("MediaFiles")).'" name="file_manager">';
	$out .= '<!-- a link for button to open url into a dialog popup with backtopagejsfields = '.$backtopagejsfields.' -->';
	$out .= '<a '.($accesskey ? ' accesskey="'.$accesskey.'"' : '').' class="cursorpointer reposition button_'.$name.($morecss ? ' '.$morecss : '').'"'.$disabled.' title="'.dol_escape_htmltag($label).'"';
	if (empty($conf->use_javascript_ajax)) {
		$out .= ' href="'.DOL_URL_ROOT.$url.'" target="_blank"';
	} elseif ($jsonopen) {
		$out .= ' href="#" onclick="'.$jsonopen.'"';
	} else {
		$out .= ' href="#"';
	}
	$out .= '>'.$buttonstring.'</a>';

	if (!empty($conf->use_javascript_ajax)) {
		// Add code to open url using the popup. Add also hidden field to retreive the returned variables
		$out .= '<!-- code to open popup and variables to retreive returned variables -->';
		$out .= '<div id="idfordialog'.$name.'" class="hidden">div for dialog</div>';
		$out .= '<div id="varforreturndialogid'.$name.'" class="hidden">div for returned id</div>';
		$out .= '<div id="varforreturndialoglabel'.$name.'" class="hidden">div for returned label</div>';
		$out .= '<!-- Add js code to open dialog popup on dialog -->';
		$out .= '<script nonce="'.getNonce().'" type="text/javascript">
					jQuery(document).ready(function () {
						jQuery(".button_'.$name.'").click(function () {
							console.log(\'Open popup with jQuery(...).dialog() on URL '.dol_escape_js(DOL_URL_ROOT.$url).'\');
							var $tmpdialog = $(\'#idfordialog'.$name.'\');
							$tmpdialog.html(\'<iframe class="iframedialog" id="iframedialog'.$name.'" style="border: 0px;" src="'.DOL_URL_ROOT.$url.'" width="100%" height="98%"></iframe>\');
							$tmpdialog.dialog({
								autoOpen: false,
							 	modal: true,
							 	height: (window.innerHeight - 150),
							 	width: \'80%\',
							 	title: \''.dol_escape_js($label).'\',
								open: function (event, ui) {
									console.log("open popup name='.$name.', backtopagejsfields='.$backtopagejsfields.'");
	       						},
								close: function (event, ui) {
									var returnedid = jQuery("#varforreturndialogid'.$name.'").text();
									var returnedlabel = jQuery("#varforreturndialoglabel'.$name.'").text();
									console.log("popup has been closed. returnedid (js var defined into parent page)="+returnedid+" returnedlabel="+returnedlabel);
									if (returnedid != "" && returnedid != "div for returned id") {
										jQuery("#'.(empty($backtopagejsfieldsid)?"none":$backtopagejsfieldsid).'").val(returnedid);
									}
									if (returnedlabel != "" && returnedlabel != "div for returned label") {
										jQuery("#'.(empty($backtopagejsfieldslabel)?"none":$backtopagejsfieldslabel).'").val(returnedlabel);
									}
								}
							});

							$tmpdialog.dialog(\'open\');
							return false;
						});
					});
				</script>';
	}
	return $out;
}

/**
 *	Show tab header of a card
 *
 *	@param	array	$links				Array of tabs (0=>url, 1=>label, 2=>code, 3=>not used, 4=>text after link, 5=>morecssonlink). Currently initialized by calling a function xxx_admin_prepare_head. Note that label into $links[$i][1] must be already HTML escaped.
 *	@param	string	$active     		Active tab name (document', 'info', 'ldap', ....)
 *	@param  string	$title      		Title
 *	@param  int		$notab				-1 or 0=Add tab header, 1=no tab header (if you set this to 1, using print dol_get_fiche_end() to close tab is not required), -2=Add tab header with no sepaaration under tab (to start a tab just after), -3=Add tab header but no footer separation
 * 	@param	string	$picto				Add a picto on tab title
 *	@param	int		$pictoisfullpath	If 1, image path is a full path. If you set this to 1, you can use url returned by dol_buildpath('/mymodyle/img/myimg.png',1) for $picto.
 *  @param	string	$morehtmlright		Add more html content on right of tabs title
 *  @param	string	$morecss			More Css
 *  @param	int		$limittoshow		Limit number of tabs to show. Use 0 to use automatic default value.
 *  @param	string	$moretabssuffix		A suffix to use when you have several dol_get_fiche_head() in same page
 * 	@return	void
 *  @deprecated Use print dol_get_fiche_head() instead
 */
function dol_fiche_head($links = array(), $active = '0', $title = '', $notab = 0, $picto = '', $pictoisfullpath = 0, $morehtmlright = '', $morecss = '', $limittoshow = 0, $moretabssuffix = '')
{
	print dol_get_fiche_head($links, $active, $title, $notab, $picto, $pictoisfullpath, $morehtmlright, $morecss, $limittoshow, $moretabssuffix);
}

/**
 *  Show tabs of a record
 *
 *	@param	array	$links				Array of tabs (0=>url, 1=>label, 2=>code, 3=>not used, 4=>text after link, 5=>morecssonlink). Currently initialized by calling a function xxx_admin_prepare_head. Note that label into $links[$i][1] must be already HTML escaped.
 *	@param	string	$active     		Active tab name
 *	@param  string	$title      		Title
 *	@param  int		$notab				-1 or 0=Add tab header, 1=no tab header (if you set this to 1, using print dol_get_fiche_end() to close tab is not required), -2=Add tab header with no seaparation under tab (to start a tab just after), -3=-2+'noborderbottom'
 * 	@param	string	$picto				Add a picto on tab title
 *	@param	int		$pictoisfullpath	If 1, image path is a full path. If you set this to 1, you can use url returned by dol_buildpath('/mymodyle/img/myimg.png',1) for $picto.
 *  @param	string	$morehtmlright		Add more html content on right of tabs title
 *  @param	string	$morecss			More CSS on the link <a>
 *  @param	int		$limittoshow		Limit number of tabs to show. Use 0 to use automatic default value.
 *  @param	string	$moretabssuffix		A suffix to use when you have several dol_get_fiche_head() in same page
 *  @param	int     $dragdropfile       0 (default) or 1. 1 enable a drop zone for file to be upload, 0 disable it
 * 	@return	string
 */
function dol_get_fiche_head($links = array(), $active = '', $title = '', $notab = 0, $picto = '', $pictoisfullpath = 0, $morehtmlright = '', $morecss = '', $limittoshow = 0, $moretabssuffix = '', $dragdropfile = 0)
{
	global $conf, $langs, $hookmanager;

	// Show title
	$showtitle = 1;
	if (!empty($conf->dol_optimize_smallscreen)) {
		$showtitle = 0;
	}

	$out = "\n".'<!-- dol_fiche_head - dol_get_fiche_head -->';

	if ((!empty($title) && $showtitle) || $morehtmlright || !empty($links)) {
		$out .= '<div class="tabs'.($picto ? '' : ' nopaddingleft').'" data-role="controlgroup" data-type="horizontal">'."\n";
	}

	// Show right part
	if ($morehtmlright) {
		$out .= '<div class="inline-block floatright tabsElem">'.$morehtmlright.'</div>'; // Output right area first so when space is missing, text is in front of tabs and not under.
	}

	// Show title
	if (!empty($title) && $showtitle && empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
		$limittitle = 30;
		$out .= '<a class="tabTitle">';
		if ($picto) {
			$noprefix = $pictoisfullpath;
			if (strpos($picto, 'fontawesome_') !== false) {
				$noprefix = 1;
			}
			$out .= img_picto($title, ($noprefix ? '' : 'object_').$picto, '', $pictoisfullpath, 0, 0, '', 'imgTabTitle').' ';
		}
		$out .= '<span class="tabTitleText">'.dol_escape_htmltag(dol_trunc($title, $limittitle)).'</span>';
		$out .= '</a>';
	}

	// Show tabs

	// Define max of key (max may be higher than sizeof because of hole due to module disabling some tabs).
	$maxkey = -1;
	if (is_array($links) && !empty($links)) {
		$keys = array_keys($links);
		if (count($keys)) {
			$maxkey = max($keys);
		}
	}

	// Show tabs
	// if =0 we don't use the feature
	if (empty($limittoshow)) {
		$limittoshow = (empty($conf->global->MAIN_MAXTABS_IN_CARD) ? 99 : $conf->global->MAIN_MAXTABS_IN_CARD);
	}
	if (!empty($conf->dol_optimize_smallscreen)) {
		$limittoshow = 2;
	}

	$displaytab = 0;
	$nbintab = 0;
	$popuptab = 0;
	$outmore = '';
	for ($i = 0; $i <= $maxkey; $i++) {
		if ((is_numeric($active) && $i == $active) || (!empty($links[$i][2]) && !is_numeric($active) && $active == $links[$i][2])) {
			// If active tab is already present
			if ($i >= $limittoshow) {
				$limittoshow--;
			}
		}
	}

	for ($i = 0; $i <= $maxkey; $i++) {
		if ((is_numeric($active) && $i == $active) || (!empty($links[$i][2]) && !is_numeric($active) && $active == $links[$i][2])) {
			$isactive = true;
		} else {
			$isactive = false;
		}

		if ($i < $limittoshow || $isactive) {
			// Output entry with a visible tab
			$out .= '<div class="inline-block tabsElem'.($isactive ? ' tabsElemActive' : '').((!$isactive && !empty($conf->global->MAIN_HIDE_INACTIVETAB_ON_PRINT)) ? ' hideonprint' : '').'"><!-- id tab = '.(empty($links[$i][2]) ? '' : dol_escape_htmltag($links[$i][2])).' -->';

			if (isset($links[$i][2]) && $links[$i][2] == 'image') {
				if (!empty($links[$i][0])) {
					$out .= '<a class="tabimage'.($morecss ? ' '.$morecss : '').'" href="'.$links[$i][0].'">'.$links[$i][1].'</a>'."\n";
				} else {
					$out .= '<span class="tabspan">'.$links[$i][1].'</span>'."\n";
				}
			} elseif (!empty($links[$i][1])) {
				//print "x $i $active ".$links[$i][2]." z";
				$out .= '<div class="tab tab'.($isactive?'active':'unactive').'" style="margin: 0 !important">';
				if (!empty($links[$i][0])) {
					$titletoshow = preg_replace('/<.*$/', '', $links[$i][1]);
					$out .= '<a'.(!empty($links[$i][2]) ? ' id="'.$links[$i][2].'"' : '').' class="tab inline-block valignmiddle'.($morecss ? ' '.$morecss : '').(!empty($links[$i][5]) ? ' '.$links[$i][5] : '').'" href="'.$links[$i][0].'" title="'.dol_escape_htmltag($titletoshow).'">';
				}
				$out .= $links[$i][1];
				if (!empty($links[$i][0])) {
					$out .= '</a>'."\n";
				}
				$out .= empty($links[$i][4]) ? '' : $links[$i][4];
				$out .= '</div>';
			}

			$out .= '</div>';
		} else {
			// Add entry into the combo popup with the other tabs
			if (!$popuptab) {
				$popuptab = 1;
				$outmore .= '<div class="popuptabset wordwrap">'; // The css used to hide/show popup
			}
			$outmore .= '<div class="popuptab wordwrap" style="display:inherit;">';
			if (isset($links[$i][2]) && $links[$i][2] == 'image') {
				if (!empty($links[$i][0])) {
					$outmore .= '<a class="tabimage'.($morecss ? ' '.$morecss : '').'" href="'.$links[$i][0].'">'.$links[$i][1].'</a>'."\n";
				} else {
					$outmore .= '<span class="tabspan">'.$links[$i][1].'</span>'."\n";
				}
			} elseif (!empty($links[$i][1])) {
				$outmore .= '<a'.(!empty($links[$i][2]) ? ' id="'.$links[$i][2].'"' : '').' class="wordwrap inline-block'.($morecss ? ' '.$morecss : '').'" href="'.$links[$i][0].'">';
				$outmore .= preg_replace('/([a-z])\|([a-z])/i', '\\1 | \\2', $links[$i][1]); // Replace x|y with x | y to allow wrap on long composed texts.
				$outmore .= '</a>'."\n";
			}
			$outmore .= '</div>';

			$nbintab++;
		}
		$displaytab = $i;
	}
	if ($popuptab) {
		$outmore .= '</div>';
	}

	if ($popuptab) {	// If there is some tabs not shown
		$left = ($langs->trans("DIRECTION") == 'rtl' ? 'right' : 'left');
		$right = ($langs->trans("DIRECTION") == 'rtl' ? 'left' : 'right');
		$widthofpopup = 200;

		$tabsname = $moretabssuffix;
		if (empty($tabsname)) {
			$tabsname = str_replace("@", "", $picto);
		}
		$out .= '<div id="moretabs'.$tabsname.'" class="inline-block tabsElem valignmiddle">';
		$out .= '<div class="tab"><a href="#" class="tab moretab inline-block tabunactive"><span class="hideonsmartphone">'.$langs->trans("More").'</span>... ('.$nbintab.')</a></div>'; // Do not use "reposition" class in the "More".
		$out .= '<div id="moretabsList'.$tabsname.'" style="width: '.$widthofpopup.'px; position: absolute; '.$left.': -999em; text-align: '.$left.'; margin:0px; padding:2px; z-index:10;">';
		$out .= $outmore;
		$out .= '</div>';
		$out .= '<div></div>';
		$out .= "</div>\n";

		$out .= '<script nonce="'.getNonce().'">';
		$out .= "$('#moretabs".$tabsname."').mouseenter( function() {
			var x = this.offsetLeft, y = this.offsetTop;
			console.log('mouseenter ".$left." x='+x+' y='+y+' window.innerWidth='+window.innerWidth);
			if ((window.innerWidth - x) < ".($widthofpopup + 10).") {
				$('#moretabsList".$tabsname."').css('".$right."','8px');
			}
			$('#moretabsList".$tabsname."').css('".$left."','auto');
			});
		";
		$out .= "$('#moretabs".$tabsname."').mouseleave( function() { console.log('mouseleave ".$left."'); $('#moretabsList".$tabsname."').css('".$left."','-999em');});";
		$out .= "</script>";
	}

	if ((!empty($title) && $showtitle) || $morehtmlright || !empty($links)) {
		$out .= "</div>\n";
	}

	if (!$notab || $notab == -1 || $notab == -2 || $notab == -3) {
		$out .= "\n".'<div id="dragDropAreaTabBar" class="tabBar'.($notab == -1 ? '' : ($notab == -2 ? ' tabBarNoTop' : (($notab == -3 ? ' noborderbottom' : '').' tabBarWithBottom'))).'">'."\n";
	}
	if (!empty($dragdropfile)) {
		$out .= dragAndDropFileUpload("dragDropAreaTabBar");
	}
	$parameters = array('tabname' => $active, 'out' => $out);
	$reshook = $hookmanager->executeHooks('printTabsHead', $parameters); // This hook usage is called just before output the head of tabs. Take also a look at "completeTabsHead"
	if ($reshook > 0) {
		$out = $hookmanager->resPrint;
	}

	return $out;
}

/**
 *  Show tab footer of a card
 *
 *  @param	int		$notab       -1 or 0=Add tab footer, 1=no tab footer
 *  @return	void
 *  @deprecated Use print dol_get_fiche_end() instead
 */
function dol_fiche_end($notab = 0)
{
	print dol_get_fiche_end($notab);
}

/**
 *	Return tab footer of a card
 *
 *	@param  int		$notab		-1 or 0=Add tab footer, 1=no tab footer
 *  @return	string
 */
function dol_get_fiche_end($notab = 0)
{
	if (!$notab || $notab == -1) {
		return "\n</div>\n";
	} else {
		return '';
	}
}

/**
 *  Show tab footer of a card.
 *  Note: $object->next_prev_filter can be set to restrict select to find next or previous record by $form->showrefnav.
 *
 *  @param	Object	$object			Object to show
 *  @param	string	$paramid   		Name of parameter to use to name the id into the URL next/previous link
 *  @param	string	$morehtml  		More html content to output just before the nav bar
 *  @param	int		$shownav	  	Show Condition (navigation is shown if value is 1)
 *  @param	string	$fieldid   		Nom du champ en base a utiliser pour select next et previous (we make the select max and min on this field). Use 'none' for no prev/next search.
 *  @param	string	$fieldref   	Nom du champ objet ref (object->ref) a utiliser pour select next et previous
 *  @param	string	$morehtmlref  	More html to show after the ref (see $morehtmlleft for before)
 *  @param	string	$moreparam  	More param to add in nav link url.
 *	@param	int		$nodbprefix		Do not include DB prefix to forge table name
 *	@param	string	$morehtmlleft	More html code to show before the ref (see $morehtmlref for after)
 *	@param	string	$morehtmlstatus	More html code to show under navigation arrows
 *  @param  int     $onlybanner     Put this to 1, if the card will contains only a banner (this add css 'arearefnobottom' on div)
 *	@param	string	$morehtmlright	More html code to show before navigation arrows
 *  @return	void
 */
function dol_banner_tab($object, $paramid, $morehtml = '', $shownav = 1, $fieldid = 'rowid', $fieldref = 'ref', $morehtmlref = '', $moreparam = '', $nodbprefix = 0, $morehtmlleft = '', $morehtmlstatus = '', $onlybanner = 0, $morehtmlright = '')
{
	global $conf, $form, $user, $langs, $hookmanager, $action;

	$error = 0;

	$maxvisiblephotos = 1;
	$showimage = 1;
	$entity = (empty($object->entity) ? $conf->entity : $object->entity);
	$showbarcode = empty($conf->barcode->enabled) ? 0 : (empty($object->barcode) ? 0 : 1);
	if (!empty($conf->global->MAIN_USE_ADVANCED_PERMS) && empty($user->rights->barcode->lire_advance)) {
		$showbarcode = 0;
	}
	$modulepart = 'unknown';

	if ($object->element == 'societe' || $object->element == 'contact' || $object->element == 'product' || $object->element == 'ticket') {
		$modulepart = $object->element;
	} elseif ($object->element == 'member') {
		$modulepart = 'memberphoto';
	} elseif ($object->element == 'user') {
		$modulepart = 'userphoto';
	}

	if (class_exists("Imagick")) {
		if ($object->element == 'expensereport' || $object->element == 'propal' || $object->element == 'commande' || $object->element == 'facture' || $object->element == 'supplier_proposal') {
			$modulepart = $object->element;
		} elseif ($object->element == 'fichinter') {
			$modulepart = 'ficheinter';
		} elseif ($object->element == 'contrat') {
			$modulepart = 'contract';
		} elseif ($object->element == 'order_supplier') {
			$modulepart = 'supplier_order';
		} elseif ($object->element == 'invoice_supplier') {
			$modulepart = 'supplier_invoice';
		}
	}

	if ($object->element == 'product') {
		$width = 80;
		$cssclass = 'photowithmargin photoref';
		$showimage = $object->is_photo_available($conf->product->multidir_output[$entity]);
		$maxvisiblephotos = (isset($conf->global->PRODUCT_MAX_VISIBLE_PHOTO) ? $conf->global->PRODUCT_MAX_VISIBLE_PHOTO : 5);
		if ($conf->browser->layout == 'phone') {
			$maxvisiblephotos = 1;
		}
		if ($showimage) {
			$morehtmlleft .= '<div class="floatleft inline-block valignmiddle divphotoref">'.$object->show_photos('product', $conf->product->multidir_output[$entity], 'small', $maxvisiblephotos, 0, 0, 0, 0, $width, 0, '').'</div>';
		} else {
			if (!empty($conf->global->PRODUCT_NODISPLAYIFNOPHOTO)) {
				$nophoto = '';
				$morehtmlleft .= '<div class="floatleft inline-block valignmiddle divphotoref"></div>';
			} else {    // Show no photo link
				$nophoto = '/public/theme/common/nophoto.png';
				$morehtmlleft .= '<div class="floatleft inline-block valignmiddle divphotoref"><img class="photo'.$modulepart.($cssclass ? ' '.$cssclass : '').'" title="'.dol_escape_htmltag($langs->trans("UploadAnImageToSeeAPhotoHere", $langs->transnoentitiesnoconv("Documents"))).'" alt="No photo"'.($width ? ' style="width: '.$width.'px"' : '').' src="'.DOL_URL_ROOT.$nophoto.'"></div>';
			}
		}
	} elseif ($object->element == 'ticket') {
		$width = 80;
		$cssclass = 'photoref';
		$showimage = $object->is_photo_available($conf->ticket->multidir_output[$entity].'/'.$object->ref);
		$maxvisiblephotos = (isset($conf->global->TICKET_MAX_VISIBLE_PHOTO) ? $conf->global->TICKET_MAX_VISIBLE_PHOTO : 2);
		if ($conf->browser->layout == 'phone') {
			$maxvisiblephotos = 1;
		}

		if ($showimage) {
			$showphoto = $object->show_photos('ticket', $conf->ticket->multidir_output[$entity], 'small', $maxvisiblephotos, 0, 0, 0, $width, 0);
			if ($object->nbphoto > 0) {
				$morehtmlleft .= '<div class="floatleft inline-block valignmiddle divphotoref">'.$showphoto.'</div>';
			} else {
				$showimage = 0;
			}
		}
		if (!$showimage) {
			if (!empty($conf->global->TICKET_NODISPLAYIFNOPHOTO)) {
				$nophoto = '';
				$morehtmlleft .= '<div class="floatleft inline-block valignmiddle divphotoref"></div>';
			} else {    // Show no photo link
				$nophoto = img_picto('No photo', 'object_ticket');
				$morehtmlleft .= '<!-- No photo to show -->';
				$morehtmlleft .= '<div class="floatleft inline-block valignmiddle divphotoref"><div class="photoref">';
				$morehtmlleft .= $nophoto;
				$morehtmlleft .= '</div></div>';
			}
		}
	} else {
		if ($showimage) {
			if ($modulepart != 'unknown') {
				$phototoshow = '';
				// Check if a preview file is available
				if (in_array($modulepart, array('propal', 'commande', 'facture', 'ficheinter', 'contract', 'supplier_order', 'supplier_proposal', 'supplier_invoice', 'expensereport')) && class_exists("Imagick")) {
					$objectref = dol_sanitizeFileName($object->ref);
					$dir_output = (empty($conf->$modulepart->multidir_output[$entity]) ? $conf->$modulepart->dir_output : $conf->$modulepart->multidir_output[$entity])."/";
					if (in_array($modulepart, array('invoice_supplier', 'supplier_invoice'))) {
						$subdir = get_exdir($object->id, 2, 0, 1, $object, $modulepart);
						$subdir .= ((!empty($subdir) && !preg_match('/\/$/', $subdir)) ? '/' : '').$objectref; // the objectref dir is not included into get_exdir when used with level=2, so we add it at end
					} else {
						$subdir = get_exdir($object->id, 0, 0, 1, $object, $modulepart);
					}
					if (empty($subdir)) {
						$subdir = 'errorgettingsubdirofobject'; // Protection to avoid to return empty path
					}

					$filepath = $dir_output.$subdir."/";

					$filepdf = $filepath.$objectref.".pdf";
					$relativepath = $subdir.'/'.$objectref.'.pdf';

					// Define path to preview pdf file (preview precompiled "file.ext" are "file.ext_preview.png")
					$fileimage = $filepdf.'_preview.png';
					$relativepathimage = $relativepath.'_preview.png';

					$pdfexists = file_exists($filepdf);

					// If PDF file exists
					if ($pdfexists) {
						// Conversion du PDF en image png si fichier png non existant
						if (!file_exists($fileimage) || (filemtime($fileimage) < filemtime($filepdf))) {
							if (empty($conf->global->MAIN_DISABLE_PDF_THUMBS)) {		// If you experience trouble with pdf thumb generation and imagick, you can disable here.
								include_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';
								$ret = dol_convert_file($filepdf, 'png', $fileimage, '0'); // Convert first page of PDF into a file _preview.png
								if ($ret < 0) {
									$error++;
								}
							}
						}
					}

					if ($pdfexists && !$error) {
						$heightforphotref = 80;
						if (!empty($conf->dol_optimize_smallscreen)) {
							$heightforphotref = 60;
						}
						// If the preview file is found
						if (file_exists($fileimage)) {
							$phototoshow = '<div class="photoref">';
							$phototoshow .= '<img height="'.$heightforphotref.'" class="photo photowithborder" src="'.DOL_URL_ROOT.'/viewimage.php?modulepart=apercu'.$modulepart.'&amp;file='.urlencode($relativepathimage).'">';
							$phototoshow .= '</div>';
						}
					}
				} elseif (!$phototoshow) { // example if modulepart = 'societe' or 'photo'
					$phototoshow .= $form->showphoto($modulepart, $object, 0, 0, 0, 'photowithmargin photoref', 'small', 1, 0, $maxvisiblephotos);
				}

				if ($phototoshow) {
					$morehtmlleft .= '<div class="floatleft inline-block valignmiddle divphotoref">';
					$morehtmlleft .= $phototoshow;
					$morehtmlleft .= '</div>';
				}
			}

			if (empty($phototoshow)) {      // Show No photo link (picto of object)
				if ($object->element == 'action') {
					$width = 80;
					$cssclass = 'photorefcenter';
					$nophoto = img_picto('No photo', 'title_agenda');
				} else {
					$width = 14;
					$cssclass = 'photorefcenter';
					$picto = $object->picto;
					$prefix = 'object_';
					if ($object->element == 'project' && !$object->public) {
						$picto = 'project'; // instead of projectpub
					}
					if (strpos($picto, 'fontawesome_') !== false) {
						$prefix = '';
					}
					$nophoto = img_picto('No photo', $prefix.$picto);
				}
				$morehtmlleft .= '<!-- No photo to show -->';
				$morehtmlleft .= '<div class="floatleft inline-block valignmiddle divphotoref"><div class="photoref">';
				$morehtmlleft .= $nophoto;
				$morehtmlleft .= '</div></div>';
			}
		}
	}

	// Show barcode
	if ($showbarcode) {
		$morehtmlleft .= '<div class="floatleft inline-block valignmiddle divphotoref">'.$form->showbarcode($object, 100, 'photoref valignmiddle').'</div>';
	}

	if ($object->element == 'societe') {
		if (!empty($conf->use_javascript_ajax) && $user->hasRight('societe', 'creer') && !empty($conf->global->MAIN_DIRECT_STATUS_UPDATE)) {
			$morehtmlstatus .= ajax_object_onoff($object, 'status', 'status', 'InActivity', 'ActivityCeased');
		} else {
			$morehtmlstatus .= $object->getLibStatut(6);
		}
	} elseif ($object->element == 'product') {
		//$morehtmlstatus.=$langs->trans("Status").' ('.$langs->trans("Sell").') ';
		if (!empty($conf->use_javascript_ajax) && $user->hasRight('produit', 'creer') && !empty($conf->global->MAIN_DIRECT_STATUS_UPDATE)) {
			$morehtmlstatus .= ajax_object_onoff($object, 'status', 'tosell', 'ProductStatusOnSell', 'ProductStatusNotOnSell');
		} else {
			$morehtmlstatus .= '<span class="statusrefsell">'.$object->getLibStatut(6, 0).'</span>';
		}
		$morehtmlstatus .= ' &nbsp; ';
		//$morehtmlstatus.=$langs->trans("Status").' ('.$langs->trans("Buy").') ';
		if (!empty($conf->use_javascript_ajax) && $user->hasRight('produit', 'creer') && !empty($conf->global->MAIN_DIRECT_STATUS_UPDATE)) {
			$morehtmlstatus .= ajax_object_onoff($object, 'status_buy', 'tobuy', 'ProductStatusOnBuy', 'ProductStatusNotOnBuy');
		} else {
			$morehtmlstatus .= '<span class="statusrefbuy">'.$object->getLibStatut(6, 1).'</span>';
		}
	} elseif (in_array($object->element, array('facture', 'invoice', 'invoice_supplier', 'chargesociales', 'loan', 'tva', 'salary'))) {
		$tmptxt = $object->getLibStatut(6, $object->totalpaid);
		if (empty($tmptxt) || $tmptxt == $object->getLibStatut(3)) {
			$tmptxt = $object->getLibStatut(5, $object->totalpaid);
		}
		$morehtmlstatus .= $tmptxt;
	} elseif ($object->element == 'contrat' || $object->element == 'contract') {
		if ($object->statut == 0) {
			$morehtmlstatus .= $object->getLibStatut(5);
		} else {
			$morehtmlstatus .= $object->getLibStatut(4);
		}
	} elseif ($object->element == 'facturerec') {
		if ($object->frequency == 0) {
			$morehtmlstatus .= $object->getLibStatut(2);
		} else {
			$morehtmlstatus .= $object->getLibStatut(5);
		}
	} elseif ($object->element == 'project_task') {
		$object->fk_statut = 1;
		if ($object->progress > 0) {
			$object->fk_statut = 2;
		}
		if ($object->progress >= 100) {
			$object->fk_statut = 3;
		}
		$tmptxt = $object->getLibStatut(5);
		$morehtmlstatus .= $tmptxt; // No status on task
	} elseif (method_exists($object, 'getLibStatut')) { // Generic case
		$tmptxt = $object->getLibStatut(6);
		if (empty($tmptxt) || $tmptxt == $object->getLibStatut(3)) {
			$tmptxt = $object->getLibStatut(5);
		}
		$morehtmlstatus .= $tmptxt;
	}

	// Add if object was dispatched "into accountancy"
	if (isModEnabled('accounting') && in_array($object->element, array('bank', 'paiementcharge', 'facture', 'invoice', 'invoice_supplier', 'expensereport', 'payment_various'))) {
		// Note: For 'chargesociales', 'salaries'... this is the payments that are dispatched (so element = 'bank')
		if (method_exists($object, 'getVentilExportCompta')) {
			$accounted = $object->getVentilExportCompta();
			$langs->load("accountancy");
			$morehtmlstatus .= '</div><div class="statusref statusrefbis"><span class="opacitymedium">'.($accounted > 0 ? $langs->trans("Accounted") : $langs->trans("NotYetAccounted")).'</span>';
		}
	}

	// Add alias for thirdparty
	if (!empty($object->name_alias)) {
		$morehtmlref .= '<div class="refidno opacitymedium">'.dol_escape_htmltag($object->name_alias).'</div>';
	}

	// Add label
	if (in_array($object->element, array('product', 'bank_account', 'project_task'))) {
		if (!empty($object->label)) {
			$morehtmlref .= '<div class="refidno opacitymedium">'.$object->label.'</div>';
		}
	}

	// Show address and email
	if (method_exists($object, 'getBannerAddress') && !in_array($object->element, array('product', 'bookmark', 'ecm_directories', 'ecm_files'))) {
		$moreaddress = $object->getBannerAddress('refaddress', $object);
		if ($moreaddress) {
			$morehtmlref .= '<div class="refidno refaddress">';
			$morehtmlref .= $moreaddress;
			$morehtmlref .= '</div>';
		}
	}
	if (!empty($conf->global->MAIN_SHOW_TECHNICAL_ID) && ($conf->global->MAIN_SHOW_TECHNICAL_ID == '1' || preg_match('/'.preg_quote($object->element, '/').'/i', $conf->global->MAIN_SHOW_TECHNICAL_ID)) && !empty($object->id)) {
		$morehtmlref .= '<div style="clear: both;"></div>';
		$morehtmlref .= '<div class="refidno opacitymedium">';
		$morehtmlref .= $langs->trans("TechnicalID").': '.((int) $object->id);
		$morehtmlref .= '</div>';
	}

	$parameters=array('morehtmlref'=>$morehtmlref);
	$reshook = $hookmanager->executeHooks('formDolBanner', $parameters, $object, $action);
	if ($reshook < 0) {
		setEventMessages($hookmanager->error, $hookmanager->errors, 'errors');
	} elseif (empty($reshook)) {
		$morehtmlref .= $hookmanager->resPrint;
	} elseif ($reshook > 0) {
		$morehtmlref = $hookmanager->resPrint;
	}


	print '<div class="'.($onlybanner ? 'arearefnobottom ' : 'arearef ').'heightref valignmiddle centpercent">';
	print $form->showrefnav($object, $paramid, $morehtml, $shownav, $fieldid, $fieldref, $morehtmlref, $moreparam, $nodbprefix, $morehtmlleft, $morehtmlstatus, $morehtmlright);
	print '</div>';
	print '<div class="underrefbanner clearboth"></div>';
}

/**
 * Show a string with the label tag dedicated to the HTML edit field.
 *
 * @param	string	$langkey		Translation key
 * @param 	string	$fieldkey		Key of the html select field the text refers to
 * @param	int		$fieldrequired	1=Field is mandatory
 * @return string
 * @deprecated Form::editfieldkey
 */
function fieldLabel($langkey, $fieldkey, $fieldrequired = 0)
{
	global $langs;
	$ret = '';
	if ($fieldrequired) {
		$ret .= '<span class="fieldrequired">';
	}
	$ret .= '<label for="'.$fieldkey.'">';
	$ret .= $langs->trans($langkey);
	$ret .= '</label>';
	if ($fieldrequired) {
		$ret .= '</span>';
	}
	return $ret;
}

/**
 * Return string to add class property on html element with pair/impair.
 *
 * @param	string	$var			0 or 1
 * @param	string	$moreclass		More class to add
 * @return	string					String to add class onto HTML element
 */
function dol_bc($var, $moreclass = '')
{
	global $bc;
	$ret = ' '.$bc[$var];
	if ($moreclass) {
		$ret = preg_replace('/class=\"/', 'class="'.$moreclass.' ', $ret);
	}
	return $ret;
}

/**
 *      Return a formated address (part address/zip/town/state) according to country rules.
 *      See https://en.wikipedia.org/wiki/Address
 *
 *      @param  Object		$object			A company or contact object
 * 	    @param	int			$withcountry	1=Add country into address string
 *      @param	string		$sep			Separator to use to build string
 *      @param	Translate	$outputlangs	Object lang that contains language for text translation.
 *      @param	int			$mode			0=Standard output, 1=Remove address
 *  	@param	string		$extralangcode	User extralanguage $langcode as values for address, town
 *      @return string						Formated string
 *      @see dol_print_address()
 */
function dol_format_address($object, $withcountry = 0, $sep = "\n", $outputlangs = '', $mode = 0, $extralangcode = '')
{
	global $conf, $langs, $hookmanager;

	$ret = '';
	$countriesusingstate = array('AU', 'CA', 'US', 'IN', 'GB', 'ES', 'UK', 'TR', 'CN'); // See also MAIN_FORCE_STATE_INTO_ADDRESS

	// See format of addresses on https://en.wikipedia.org/wiki/Address
	// Address
	if (empty($mode)) {
		$ret .= ($extralangcode ? $object->array_languages['address'][$extralangcode] : (empty($object->address) ? '' : $object->address));
	}
	// Zip/Town/State
	if (isset($object->country_code) && in_array($object->country_code, array('AU', 'CA', 'US', 'CN')) || !empty($conf->global->MAIN_FORCE_STATE_INTO_ADDRESS)) {
		// US: title firstname name \n address lines \n town, state, zip \n country
		$town = ($extralangcode ? $object->array_languages['town'][$extralangcode] : (empty($object->town) ? '' : $object->town));
		$ret .= (($ret && $town) ? $sep : '').$town;

		if (!empty($object->state))	{
			$ret .= ($ret ? ($town ? ", " : $sep) : '').$object->state;
		}
		if (!empty($object->zip)) {
			$ret .= ($ret ? (($town || $object->state) ? ", " : $sep) : '').$object->zip;
		}
	} elseif (isset($object->country_code) && in_array($object->country_code, array('GB', 'UK'))) {
		// UK: title firstname name \n address lines \n town state \n zip \n country
		$town = ($extralangcode ? $object->array_languages['town'][$extralangcode] : (empty($object->town) ? '' : $object->town));
		$ret .= ($ret ? $sep : '').$town;
		if (!empty($object->state)) {
			$ret .= ($ret ? ", " : '').$object->state;
		}
		if (!empty($object->zip)) {
			$ret .= ($ret ? $sep : '').$object->zip;
		}
	} elseif (isset($object->country_code) && in_array($object->country_code, array('ES', 'TR'))) {
		// ES: title firstname name \n address lines \n zip town \n state \n country
		$ret .= ($ret ? $sep : '').$object->zip;
		$town = ($extralangcode ? $object->array_languages['town'][$extralangcode] : (empty($object->town) ? '' : $object->town));
		$ret .= ($town ? (($object->zip ? ' ' : '').$town) : '');
		if (!empty($object->state)) {
			$ret .= "\n".$object->state;
		}
	} elseif (isset($object->country_code) && in_array($object->country_code, array('JP'))) {
		// JP: In romaji, title firstname name\n address lines \n [state,] town zip \n country
		// See https://www.sljfaq.org/afaq/addresses.html
		$town = ($extralangcode ? $object->array_languages['town'][$extralangcode] : (empty($object->town) ? '' : $object->town));
		$ret .= ($ret ? $sep : '').($object->state ? $object->state.', ' : '').$town.($object->zip ? ' ' : '').$object->zip;
	} elseif (isset($object->country_code) && in_array($object->country_code, array('IT'))) {
		// IT: title firstname name\n address lines \n zip town state_code \n country
		$ret .= ($ret ? $sep : '').$object->zip;
		$town = ($extralangcode ? $object->array_languages['town'][$extralangcode] : (empty($object->town) ? '' : $object->town));
		$ret .= ($town ? (($object->zip ? ' ' : '').$town) : '');
		$ret .= (empty($object->state_code) ? '' : (' '.$object->state_code));
	} else {
		// Other: title firstname name \n address lines \n zip town[, state] \n country
		$town = ($extralangcode ? $object->array_languages['town'][$extralangcode] : (empty($object->town) ? '' : $object->town));
		$ret .= !empty($object->zip) ? (($ret ? $sep : '').$object->zip) : '';
		$ret .= ($town ? (($object->zip ? ' ' : ($ret ? $sep : '')).$town) : '');
		if (!empty($object->state) && in_array($object->country_code, $countriesusingstate)) {
			$ret .= ($ret ? ", " : '').$object->state;
		}
	}
	if (!is_object($outputlangs)) {
		$outputlangs = $langs;
	}
	if ($withcountry) {
		$langs->load("dict");
		$ret .= (empty($object->country_code) ? '' : ($ret ? $sep : '').$outputlangs->convToOutputCharset($outputlangs->transnoentitiesnoconv("Country".$object->country_code)));
	}
	if ($hookmanager) {
		$parameters = array('withcountry' => $withcountry, 'sep' => $sep, 'outputlangs' => $outputlangs,'mode' => $mode, 'extralangcode' => $extralangcode);
		$reshook = $hookmanager->executeHooks('formatAddress', $parameters, $object);
		if ($reshook > 0) {
			$ret = '';
		}
		$ret .= $hookmanager->resPrint;
	}

	return $ret;
}



/**
 *	Format a string.
 *
 *	@param	string	$fmt		Format of strftime function (http://php.net/manual/fr/function.strftime.php)
 *  @param	int		$ts			Timesamp (If is_gmt is true, timestamp is already includes timezone and daylight saving offset, if is_gmt is false, timestamp is a GMT timestamp and we must compensate with server PHP TZ)
 *  @param	int		$is_gmt		See comment of timestamp parameter
 *	@return	string				A formatted string
 */
function dol_strftime($fmt, $ts = false, $is_gmt = false)
{
	if ((abs($ts) <= 0x7FFFFFFF)) { // check if number in 32-bit signed range
		return ($is_gmt) ? @gmstrftime($fmt, $ts) : @strftime($fmt, $ts);
	} else {
		return 'Error date into a not supported range';
	}
}

/**
 *	Output date in a string format according to outputlangs (or langs if not defined).
 * 	Return charset is always UTF-8, except if encodetoouput is defined. In this case charset is output charset
 *
 *	@param	int			$time			GM Timestamps date
 *	@param	string		$format      	Output date format (tag of strftime function)
 *										"%d %b %Y",
 *										"%d/%m/%Y %H:%M",
 *										"%d/%m/%Y %H:%M:%S",
 *                                      "%B"=Long text of month, "%A"=Long text of day, "%b"=Short text of month, "%a"=Short text of day
 *										"day", "daytext", "dayhour", "dayhourldap", "dayhourtext", "dayrfc", "dayhourrfc", "...inputnoreduce", "...reduceformat"
 * 	@param	string		$tzoutput		true or 'gmt' => string is for Greenwich location
 * 										false or 'tzserver' => output string is for local PHP server TZ usage
 * 										'tzuser' => output string is for user TZ (current browser TZ with current dst) => In a future, we should have same behaviour than 'tzuserrel'
 *                                      'tzuserrel' => output string is for user TZ (current browser TZ with dst or not, depending on date position)
 *	@param	Translate	$outputlangs	Object lang that contains language for text translation.
 *  @param  boolean		$encodetooutput false=no convert into output pagecode
 * 	@return string      				Formated date or '' if time is null
 *
 *  @see        dol_mktime(), dol_stringtotime(), dol_getdate()
 */
function dol_print_date($time, $format = '', $tzoutput = 'auto', $outputlangs = '', $encodetooutput = false)
{
	global $conf, $langs;

	// If date undefined or "", we return ""
	if (dol_strlen($time) == 0) {
		return ''; // $time=0 allowed (it means 01/01/1970 00:00:00)
	}

	if ($tzoutput === 'auto') {
		$tzoutput = (empty($conf) ? 'tzserver' : (isset($conf->tzuserinputkey) ? $conf->tzuserinputkey : 'tzserver'));
	}

	// Clean parameters
	$to_gmt = false;
	$offsettz = $offsetdst = 0;
	if ($tzoutput) {
		$to_gmt = true; // For backward compatibility
		if (is_string($tzoutput)) {
			if ($tzoutput == 'tzserver') {
				$to_gmt = false;
				$offsettzstring = @date_default_timezone_get(); // Example 'Europe/Berlin' or 'Indian/Reunion'
				$offsettz = 0;	// Timezone offset with server timezone (because to_gmt is false), so 0
				$offsetdst = 0;	// Dst offset with server timezone (because to_gmt is false), so 0
			} elseif ($tzoutput == 'tzuser' || $tzoutput == 'tzuserrel') {
				$to_gmt = true;
				$offsettzstring = (empty($_SESSION['dol_tz_string']) ? 'UTC' : $_SESSION['dol_tz_string']); // Example 'Europe/Berlin' or 'Indian/Reunion'

				if (class_exists('DateTimeZone')) {
					$user_date_tz = new DateTimeZone($offsettzstring);
					$user_dt = new DateTime();
					$user_dt->setTimezone($user_date_tz);
					$user_dt->setTimestamp($tzoutput == 'tzuser' ? dol_now() : (int) $time);
					$offsettz = $user_dt->getOffset();	// should include dst ?
				} else {	// with old method (The 'tzuser' was processed like the 'tzuserrel')
					$offsettz = (empty($_SESSION['dol_tz']) ? 0 : $_SESSION['dol_tz']) * 60 * 60; // Will not be used anymore
					$offsetdst = (empty($_SESSION['dol_dst']) ? 0 : $_SESSION['dol_dst']) * 60 * 60; // Will not be used anymore
				}
			}
		}
	}
	if (!is_object($outputlangs)) {
		$outputlangs = $langs;
	}
	if (!$format) {
		$format = 'daytextshort';
	}

	// Do we have to reduce the length of date (year on 2 chars) to save space.
	// Note: dayinputnoreduce is same than day but no reduction of year length will be done
	$reduceformat = (!empty($conf->dol_optimize_smallscreen) && in_array($format, array('day', 'dayhour'))) ? 1 : 0;	// Test on original $format param.
	$format = preg_replace('/inputnoreduce/', '', $format);	// so format 'dayinputnoreduce' is processed like day
	$formatwithoutreduce = preg_replace('/reduceformat/', '', $format);
	if ($formatwithoutreduce != $format) {
		$format = $formatwithoutreduce;
		$reduceformat = 1;
	}  // so format 'dayreduceformat' is processed like day

	// Change predefined format into computer format. If found translation in lang file we use it, otherwise we use default.
	// TODO Add format daysmallyear and dayhoursmallyear
	if ($format == 'day') {
		$format = ($outputlangs->trans("FormatDateShort") != "FormatDateShort" ? $outputlangs->trans("FormatDateShort") : $conf->format_date_short);
	} elseif ($format == 'hour') {
		$format = ($outputlangs->trans("FormatHourShort") != "FormatHourShort" ? $outputlangs->trans("FormatHourShort") : $conf->format_hour_short);
	} elseif ($format == 'hourduration') {
		$format = ($outputlangs->trans("FormatHourShortDuration") != "FormatHourShortDuration" ? $outputlangs->trans("FormatHourShortDuration") : $conf->format_hour_short_duration);
	} elseif ($format == 'daytext') {
		$format = ($outputlangs->trans("FormatDateText") != "FormatDateText" ? $outputlangs->trans("FormatDateText") : $conf->format_date_text);
	} elseif ($format == 'daytextshort') {
		$format = ($outputlangs->trans("FormatDateTextShort") != "FormatDateTextShort" ? $outputlangs->trans("FormatDateTextShort") : $conf->format_date_text_short);
	} elseif ($format == 'dayhour') {
		$format = ($outputlangs->trans("FormatDateHourShort") != "FormatDateHourShort" ? $outputlangs->trans("FormatDateHourShort") : $conf->format_date_hour_short);
	} elseif ($format == 'dayhoursec') {
		$format = ($outputlangs->trans("FormatDateHourSecShort") != "FormatDateHourSecShort" ? $outputlangs->trans("FormatDateHourSecShort") : $conf->format_date_hour_sec_short);
	} elseif ($format == 'dayhourtext') {
		$format = ($outputlangs->trans("FormatDateHourText") != "FormatDateHourText" ? $outputlangs->trans("FormatDateHourText") : $conf->format_date_hour_text);
	} elseif ($format == 'dayhourtextshort') {
		$format = ($outputlangs->trans("FormatDateHourTextShort") != "FormatDateHourTextShort" ? $outputlangs->trans("FormatDateHourTextShort") : $conf->format_date_hour_text_short);
	} elseif ($format == 'dayhourlog') {
		// Format not sensitive to language
		$format = '%Y%m%d%H%M%S';
	} elseif ($format == 'dayhourlogsmall') {
		// Format not sensitive to language
		$format = '%y%m%d%H%M';
	} elseif ($format == 'dayhourldap') {
		$format = '%Y%m%d%H%M%SZ';
	} elseif ($format == 'dayhourxcard') {
		$format = '%Y%m%dT%H%M%SZ';
	} elseif ($format == 'dayxcard') {
		$format = '%Y%m%d';
	} elseif ($format == 'dayrfc') {
		$format = '%Y-%m-%d'; // DATE_RFC3339
	} elseif ($format == 'dayhourrfc') {
		$format = '%Y-%m-%dT%H:%M:%SZ'; // DATETIME RFC3339
	} elseif ($format == 'standard') {
		$format = '%Y-%m-%d %H:%M:%S';
	}

	if ($reduceformat) {
		$format = str_replace('%Y', '%y', $format);
		$format = str_replace('yyyy', 'yy', $format);
	}

	// Clean format
	if (preg_match('/%b/i', $format)) {		// There is some text to translate
		// We inhibate translation to text made by strftime functions. We will use trans instead later.
		$format = str_replace('%b', '__b__', $format);
		$format = str_replace('%B', '__B__', $format);
	}
	if (preg_match('/%a/i', $format)) {		// There is some text to translate
		// We inhibate translation to text made by strftime functions. We will use trans instead later.
		$format = str_replace('%a', '__a__', $format);
		$format = str_replace('%A', '__A__', $format);
	}

	// Analyze date
	$reg = array();
	if (preg_match('/^([0-9][0-9][0-9][0-9])([0-9][0-9])([0-9][0-9])([0-9][0-9])([0-9][0-9])([0-9][0-9])$/i', $time, $reg)) {	// Deprecated. Ex: 1970-01-01, 1970-01-01 01:00:00, 19700101010000
		dol_print_error('', "Functions.lib::dol_print_date function called with a bad value from page ".$_SERVER["PHP_SELF"]);
		return '';
	} elseif (preg_match('/^([0-9]+)\-([0-9]+)\-([0-9]+) ?([0-9]+)?:?([0-9]+)?:?([0-9]+)?/i', $time, $reg)) {    // Still available to solve problems in extrafields of type date
		// This part of code should not be used anymore.
		dol_syslog("Functions.lib::dol_print_date function called with a bad value from page ".$_SERVER["PHP_SELF"], LOG_WARNING);
		//if (function_exists('debug_print_backtrace')) debug_print_backtrace();
		// Date has format 'YYYY-MM-DD' or 'YYYY-MM-DD HH:MM:SS'
		$syear	= (!empty($reg[1]) ? $reg[1] : '');
		$smonth = (!empty($reg[2]) ? $reg[2] : '');
		$sday	= (!empty($reg[3]) ? $reg[3] : '');
		$shour	= (!empty($reg[4]) ? $reg[4] : '');
		$smin	= (!empty($reg[5]) ? $reg[5] : '');
		$ssec	= (!empty($reg[6]) ? $reg[6] : '');

		$time = dol_mktime($shour, $smin, $ssec, $smonth, $sday, $syear, true);

		if ($to_gmt) {
			$tzo = new DateTimeZone('UTC');	// when to_gmt is true, base for offsettz and offsetdst (so timetouse) is UTC
		} else {
			$tzo = new DateTimeZone(date_default_timezone_get());	// when to_gmt is false, base for offsettz and offsetdst (so timetouse) is PHP server
		}
		$dtts = new DateTime();
		$dtts->setTimestamp($time);
		$dtts->setTimezone($tzo);
		$newformat = str_replace(
			array('%Y', '%y', '%m', '%d', '%H', '%I', '%M', '%S', '%p', 'T', 'Z', '__a__', '__A__', '__b__', '__B__'),
			array('Y', 'y', 'm', 'd', 'H', 'h', 'i', 's', 'A', '__£__', '__$__', '__{__', '__}__', '__[__', '__]__'),
			$format);
		$ret = $dtts->format($newformat);
		$ret = str_replace(
			array('__£__', '__$__', '__{__', '__}__', '__[__', '__]__'),
			array('T', 'Z', '__a__', '__A__', '__b__', '__B__'),
			$ret
		);
	} else {
		// Date is a timestamps
		if ($time < 100000000000) {	// Protection against bad date values
			$timetouse = $time + $offsettz + $offsetdst; // TODO We could be able to disable use of offsettz and offsetdst to use only offsettzstring.

			if ($to_gmt) {
				$tzo = new DateTimeZone('UTC');	// when to_gmt is true, base for offsettz and offsetdst (so timetouse) is UTC
			} else {
				$tzo = new DateTimeZone(date_default_timezone_get());	// when to_gmt is false, base for offsettz and offsetdst (so timetouse) is PHP server
			}
			$dtts = new DateTime();
			$dtts->setTimestamp($timetouse);
			$dtts->setTimezone($tzo);
			$newformat = str_replace(
				array('%Y', '%y', '%m', '%d', '%H', '%I', '%M', '%S', '%p', '%w', 'T', 'Z', '__a__', '__A__', '__b__', '__B__'),
				array('Y', 'y', 'm', 'd', 'H', 'h', 'i', 's', 'A', 'w', '__£__', '__$__', '__{__', '__}__', '__[__', '__]__'),
				$format);
			$ret = $dtts->format($newformat);
			$ret = str_replace(
				array('__£__', '__$__', '__{__', '__}__', '__[__', '__]__'),
				array('T', 'Z', '__a__', '__A__', '__b__', '__B__'),
				$ret
			);
			//var_dump($ret);exit;
		} else {
			$ret = 'Bad value '.$time.' for date';
		}
	}

	if (preg_match('/__b__/i', $format)) {
		$timetouse = $time + $offsettz + $offsetdst; // TODO We could be able to disable use of offsettz and offsetdst to use only offsettzstring.

		if ($to_gmt) {
			$tzo = new DateTimeZone('UTC');	// when to_gmt is true, base for offsettz and offsetdst (so timetouse) is UTC
		} else {
			$tzo = new DateTimeZone(date_default_timezone_get());	// when to_gmt is false, base for offsettz and offsetdst (so timetouse) is PHP server
		}
		$dtts = new DateTime();
		$dtts->setTimestamp($timetouse);
		$dtts->setTimezone($tzo);
		$month = $dtts->format("m");
		$month = sprintf("%02d", $month); // $month may be return with format '06' on some installation and '6' on other, so we force it to '06'.
		if ($encodetooutput) {
			$monthtext = $outputlangs->transnoentities('Month'.$month);
			$monthtextshort = $outputlangs->transnoentities('MonthShort'.$month);
		} else {
			$monthtext = $outputlangs->transnoentitiesnoconv('Month'.$month);
			$monthtextshort = $outputlangs->transnoentitiesnoconv('MonthShort'.$month);
		}
		//print 'monthtext='.$monthtext.' monthtextshort='.$monthtextshort;
		$ret = str_replace('__b__', $monthtextshort, $ret);
		$ret = str_replace('__B__', $monthtext, $ret);
		//print 'x'.$outputlangs->charset_output.'-'.$ret.'x';
		//return $ret;
	}
	if (preg_match('/__a__/i', $format)) {
		//print "time=$time offsettz=$offsettz offsetdst=$offsetdst offsettzstring=$offsettzstring";
		$timetouse = $time + $offsettz + $offsetdst; // TODO Replace this with function Date PHP. We also should not use anymore offsettz and offsetdst but only offsettzstring.

		if ($to_gmt) {
			$tzo = new DateTimeZone('UTC');
		} else {
			$tzo = new DateTimeZone(date_default_timezone_get());
		}
		$dtts = new DateTime();
		$dtts->setTimestamp($timetouse);
		$dtts->setTimezone($tzo);
		$w = $dtts->format("w");
		$dayweek = $outputlangs->transnoentitiesnoconv('Day'.$w);

		$ret = str_replace('__A__', $dayweek, $ret);
		$ret = str_replace('__a__', dol_substr($dayweek, 0, 3), $ret);
	}

	return $ret;
}


/**
 *  Return an array with locale date info.
 *  WARNING: This function use PHP server timezone by default to return locale informations.
 *  Be aware to add the third parameter to "UTC" if you need to work on UTC.
 *
 *	@param	int			$timestamp      Timestamp
 *	@param	boolean		$fast           Fast mode. deprecated.
 *  @param	string		$forcetimezone	'' to use the PHP server timezone. Or use a form like 'gmt', 'Europe/Paris' or '+0200' to force timezone.
 *	@return	array						Array of informations
 *										'seconds' => $secs,
 *										'minutes' => $min,
 *										'hours' => $hour,
 *										'mday' => $day,
 *										'wday' => $dow,		0=sunday, 6=saturday
 *										'mon' => $month,
 *										'year' => $year,
 *										'yday' => floor($secsInYear/$_day_power)
 *										'0' => original timestamp
 * 	@see 								dol_print_date(), dol_stringtotime(), dol_mktime()
 */
function dol_getdate($timestamp, $fast = false, $forcetimezone = '')
{
	$datetimeobj = new DateTime();
	$datetimeobj->setTimestamp($timestamp); // Use local PHP server timezone
	if ($forcetimezone) {
		$datetimeobj->setTimezone(new DateTimeZone($forcetimezone == 'gmt' ? 'UTC' : $forcetimezone)); //  (add timezone relative to the date entered)
	}
	$arrayinfo = array(
		'year'=>((int) date_format($datetimeobj, 'Y')),
		'mon'=>((int) date_format($datetimeobj, 'm')),
		'mday'=>((int) date_format($datetimeobj, 'd')),
		'wday'=>((int) date_format($datetimeobj, 'w')),
		'yday'=>((int) date_format($datetimeobj, 'z')),
		'hours'=>((int) date_format($datetimeobj, 'H')),
		'minutes'=>((int) date_format($datetimeobj, 'i')),
		'seconds'=>((int) date_format($datetimeobj, 's')),
		'0'=>$timestamp
	);

	return $arrayinfo;
}

/**
 *	Return a timestamp date built from detailed informations (by default a local PHP server timestamp)
 * 	Replace function mktime not available under Windows if year < 1970
 *	PHP mktime is restricted to the years 1901-2038 on Unix and 1970-2038 on Windows
 *
 * 	@param	int			$hour			Hour	(can be -1 for undefined)
 *	@param	int			$minute			Minute	(can be -1 for undefined)
 *	@param	int			$second			Second	(can be -1 for undefined)
 *	@param	int			$month			Month (1 to 12)
 *	@param	int			$day			Day (1 to 31)
 *	@param	int			$year			Year
 *	@param	mixed		$gm				True or 1 or 'gmt'=Input informations are GMT values
 *										False or 0 or 'tzserver' = local to server TZ
 *										'auto'
 *										'tzuser' = local to user TZ taking dst into account at the current date. Not yet implemented.
 *										'tzuserrel' = local to user TZ taking dst into account at the given date. Use this one to convert date input from user into a GMT date.
 *										'tz,TimeZone' = use specified timezone
 *	@param	int			$check			0=No check on parameters (Can use day 32, etc...)
 *	@return	int|string					Date as a timestamp, '' or false if error
 * 	@see 								dol_print_date(), dol_stringtotime(), dol_getdate()
 */
function dol_mktime($hour, $minute, $second, $month, $day, $year, $gm = 'auto', $check = 1)
{
	global $conf;
	//print "- ".$hour.",".$minute.",".$second.",".$month.",".$day.",".$year.",".$_SERVER["WINDIR"]." -";

	if ($gm === 'auto') {
		$gm = (empty($conf) ? 'tzserver' : $conf->tzuserinputkey);
	}
	//print 'gm:'.$gm.' gm === auto:'.($gm === 'auto').'<br>';exit;

	// Clean parameters
	if ($hour == -1 || empty($hour)) {
		$hour = 0;
	}
	if ($minute == -1 || empty($minute)) {
		$minute = 0;
	}
	if ($second == -1 || empty($second)) {
		$second = 0;
	}

	// Check parameters
	if ($check) {
		if (!$month || !$day) {
			return '';
		}
		if ($day > 31) {
			return '';
		}
		if ($month > 12) {
			return '';
		}
		if ($hour < 0 || $hour > 24) {
			return '';
		}
		if ($minute < 0 || $minute > 60) {
			return '';
		}
		if ($second < 0 || $second > 60) {
			return '';
		}
	}

	if (empty($gm) || ($gm === 'server' || $gm === 'tzserver')) {
		$default_timezone = @date_default_timezone_get(); // Example 'Europe/Berlin'
		$localtz = new DateTimeZone($default_timezone);
	} elseif ($gm === 'user' || $gm === 'tzuser' || $gm === 'tzuserrel') {
		// We use dol_tz_string first because it is more reliable.
		$default_timezone = (empty($_SESSION["dol_tz_string"]) ? @date_default_timezone_get() : $_SESSION["dol_tz_string"]); // Example 'Europe/Berlin'
		try {
			$localtz = new DateTimeZone($default_timezone);
		} catch (Exception $e) {
			dol_syslog("Warning dol_tz_string contains an invalid value ".$_SESSION["dol_tz_string"], LOG_WARNING);
			$default_timezone = @date_default_timezone_get();
		}
	} elseif (strrpos($gm, "tz,") !== false) {
		$timezone = str_replace("tz,", "", $gm); // Example 'tz,Europe/Berlin'
		try {
			$localtz = new DateTimeZone($timezone);
		} catch (Exception $e) {
			dol_syslog("Warning passed timezone contains an invalid value ".$timezone, LOG_WARNING);
		}
	}

	if (empty($localtz)) {
		$localtz = new DateTimeZone('UTC');
	}
	//var_dump($localtz);
	//var_dump($year.'-'.$month.'-'.$day.'-'.$hour.'-'.$minute);
	$dt = new DateTime('now', $localtz);
	$dt->setDate((int) $year, (int) $month, (int) $day);
	$dt->setTime((int) $hour, (int) $minute, (int) $second);
	$date = $dt->getTimestamp(); // should include daylight saving time
	//var_dump($date);
	return $date;
}


/**
 *  Return date for now. In most cases, we use this function without parameters (that means GMT time).
 *
 *  @param	string		$mode	'auto' => for backward compatibility (avoid this),
 *  							'gmt' => we return GMT timestamp,
 * 								'tzserver' => we add the PHP server timezone
 *  							'tzref' => we add the company timezone. Not implemented.
 * 								'tzuser' or 'tzuserrel' => we add the user timezone
 *	@return int   $date	Timestamp
 */
function dol_now($mode = 'auto')
{
	$ret = 0;

	if ($mode === 'auto') {
		$mode = 'gmt';
	}

	if ($mode == 'gmt') {
		$ret = time(); // Time for now at greenwich.
	} elseif ($mode == 'tzserver') {		// Time for now with PHP server timezone added
		require_once DOL_DOCUMENT_ROOT.'/core/lib/date.lib.php';
		$tzsecond = getServerTimeZoneInt('now'); // Contains tz+dayling saving time
		$ret = (int) (dol_now('gmt') + ($tzsecond * 3600));
		//} elseif ($mode == 'tzref') {// Time for now with parent company timezone is added
		//	require_once DOL_DOCUMENT_ROOT.'/core/lib/date.lib.php';
		//	$tzsecond=getParentCompanyTimeZoneInt();    // Contains tz+dayling saving time
		//	$ret=dol_now('gmt')+($tzsecond*3600);
		//}
	} elseif ($mode == 'tzuser' || $mode == 'tzuserrel') {
		// Time for now with user timezone added
		//print 'time: '.time();
		$offsettz = (empty($_SESSION['dol_tz']) ? 0 : $_SESSION['dol_tz']) * 60 * 60;
		$offsetdst = (empty($_SESSION['dol_dst']) ? 0 : $_SESSION['dol_dst']) * 60 * 60;
		$ret = (int) (dol_now('gmt') + ($offsettz + $offsetdst));
	}

	return $ret;
}


/**
 * Return string with formated size
 *
 * @param	int		$size		Size to print
 * @param	int		$shortvalue	Tell if we want long value to use another unit (Ex: 1.5Kb instead of 1500b)
 * @param	int		$shortunit	Use short label of size unit (for example 'b' instead of 'bytes')
 * @return	string				Link
 */
function dol_print_size($size, $shortvalue = 0, $shortunit = 0)
{
	global $conf, $langs;
	$level = 1024;

	if (!empty($conf->dol_optimize_smallscreen)) {
		$shortunit = 1;
	}

	// Set value text
	if (empty($shortvalue) || $size < ($level * 10)) {
		$ret = $size;
		$textunitshort = $langs->trans("b");
		$textunitlong = $langs->trans("Bytes");
	} else {
		$ret = round($size / $level, 0);
		$textunitshort = $langs->trans("Kb");
		$textunitlong = $langs->trans("KiloBytes");
	}
	// Use long or short text unit
	if (empty($shortunit)) {
		$ret .= ' '.$textunitlong;
	} else {
		$ret .= ' '.$textunitshort;
	}

	return $ret;
}

/**
 * Show Url link
 *
 * @param	string		$url		Url to show
 * @param	string		$target		Target for link
 * @param	int			$max		Max number of characters to show
 * @param	int			$withpicto	With picto
 * @param	string		$morecss	More CSS
 * @return	string					HTML Link
 */
function dol_print_url($url, $target = '_blank', $max = 32, $withpicto = 0, $morecss = 'float')
{
	global $langs;

	if (empty($url)) {
		return '';
	}

	$link = '<a href="';
	if (!preg_match('/^http/i', $url)) {
		$link .= 'http://';
	}
	$link .= $url;
	$link .= '"';
	if ($target) {
		$link .= ' target="'.$target.'"';
	}
	$link .= '>';
	if (!preg_match('/^http/i', $url)) {
		$link .= 'http://';
	}
	$link .= dol_trunc($url, $max);
	$link .= '</a>';

	if ($morecss == 'float') {
		return '<div class="nospan'.($morecss ? ' '.$morecss : '').'" style="margin-right: 10px">'.($withpicto ?img_picto($langs->trans("Url"), 'globe').' ' : '').$link.'</div>';
	} else {
		return '<span class="nospan'.($morecss ? ' '.$morecss : '').'" style="margin-right: 10px">'.($withpicto ?img_picto($langs->trans("Url"), 'globe').' ' : '').$link.'</span>';
	}
}

/**
 * Show EMail link formatted for HTML output.
 *
 * @param	string		$email			EMail to show (only email, without 'Name of recipient' before)
 * @param 	int			$cid 			Id of contact if known
 * @param 	int			$socid 			Id of third party if known
 * @param 	int			$addlink		0=no link, 1=email has a html email link (+ link to create action if constant AGENDA_ADDACTIONFOREMAIL is on)
 * @param	int			$max			Max number of characters to show
 * @param	int			$showinvalid	1=Show warning if syntax email is wrong
 * @param	int|string	$withpicto		Show picto
 * @return	string						HTML Link
 */
function dol_print_email($email, $cid = 0, $socid = 0, $addlink = 0, $max = 64, $showinvalid = 1, $withpicto = 0)
{
	global $conf, $user, $langs, $hookmanager;

	$newemail = dol_escape_htmltag($email);

	if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER) && $withpicto) {
		$withpicto = 0;
	}

	if (empty($email)) {
		return '&nbsp;';
	}

	if (!empty($addlink)) {
		$newemail = '<a style="text-overflow: ellipsis;" href="';
		if (!preg_match('/^mailto:/i', $email)) {
			$newemail .= 'mailto:';
		}
		$newemail .= $email;
		$newemail .= '">';
		$newemail .= dol_trunc($email, $max);
		$newemail .= '</a>';
		if ($showinvalid && !isValidEmail($email)) {
			$langs->load("errors");
			$newemail .= img_warning($langs->trans("ErrorBadEMail", $email));
		}

		if (($cid || $socid) && isModEnabled('agenda') && $user->hasRight("agenda", "myactions", "create")) {
			$type = 'AC_EMAIL';
			$link = '';
			if (!empty($conf->global->AGENDA_ADDACTIONFOREMAIL)) {
				$link = '<a href="'.DOL_URL_ROOT.'/comm/action/card.php?action=create&amp;backtopage=1&amp;actioncode='.$type.'&amp;contactid='.$cid.'&amp;socid='.$socid.'">'.img_object($langs->trans("AddAction"), "calendar").'</a>';
			}
			if ($link) {
				$newemail = '<div>'.$newemail.' '.$link.'</div>';
			}
		}
	} else {
		if ($showinvalid && !isValidEmail($email)) {
			$langs->load("errors");
			$newemail .= img_warning($langs->trans("ErrorBadEMail", $email));
		}
	}

	//$rep = '<div class="nospan" style="margin-right: 10px">';
	$rep = ($withpicto ? img_picto($langs->trans("EMail").' : '.$email, (is_numeric($withpicto) ? 'email' : $withpicto)).' ' : '').$newemail;
	//$rep .= '</div>';
	if ($hookmanager) {
		$parameters = array('cid' => $cid, 'socid' => $socid, 'addlink' => $addlink, 'picto' => $withpicto);

		$reshook = $hookmanager->executeHooks('printEmail', $parameters, $email);
		if ($reshook > 0) {
			$rep = '';
		}
		$rep .= $hookmanager->resPrint;
	}

	return $rep;
}

/**
 * Get array of social network dictionary
 *
 * @return  array       Array of Social Networks Dictionary
 */
function getArrayOfSocialNetworks()
{
	global $conf, $db;

	$socialnetworks = array();
	// Enable caching of array
	require_once DOL_DOCUMENT_ROOT.'/core/lib/memory.lib.php';
	$cachekey = 'socialnetworks_' . $conf->entity;
	$dataretrieved = dol_getcache($cachekey);
	if (!is_null($dataretrieved)) {
		$socialnetworks = $dataretrieved;
	} else {
		$sql = "SELECT rowid, code, label, url, icon, active FROM ".MAIN_DB_PREFIX."c_socialnetworks";
		$sql .= " WHERE entity=".$conf->entity;
		$resql = $db->query($sql);
		if ($resql) {
			while ($obj = $db->fetch_object($resql)) {
				$socialnetworks[$obj->code] = array(
					'rowid' => $obj->rowid,
					'label' => $obj->label,
					'url' => $obj->url,
					'icon' => $obj->icon,
					'active' => $obj->active,
				);
			}
		}
		dol_setcache($cachekey, $socialnetworks); // If setting cache fails, this is not a problem, so we do not test result.
	}

	return $socialnetworks;
}

/**
 * Show social network link
 *
 * @param	string		$value				Skype to show (only skype, without 'Name of recipient' before)
 * @param	int 		$cid 				Id of contact if known
 * @param	int 		$socid 				Id of third party if known
 * @param	string 		$type				'skype','facebook',...
 * @param	array		$dictsocialnetworks socialnetworks availables
 * @return	string							HTML Link
 */
function dol_print_socialnetworks($value, $cid, $socid, $type, $dictsocialnetworks = array())
{
	global $conf, $user, $langs;

	$htmllink = $value;

	if (empty($value)) {
		return '&nbsp;';
	}

	if (!empty($type)) {
		$htmllink = '<div class="divsocialnetwork inline-block valignmiddle">';
		// Use dictionary definition for picto $dictsocialnetworks[$type]['icon']
		$htmllink .= '<span class="fa pictofixedwidth '.($dictsocialnetworks[$type]['icon'] ? $dictsocialnetworks[$type]['icon'] : 'fa-link').'"></span>';
		if ($type == 'skype') {
			$htmllink .= dol_escape_htmltag($value);
			$htmllink .= '&nbsp; <a href="skype:';
			$htmllink .= dol_string_nospecial($value, '_', '', array('@'));
			$htmllink .= '?call" alt="'.$langs->trans("Call").'&nbsp;'.$value.'" title="'.dol_escape_htmltag($langs->trans("Call").' '.$value).'">';
			$htmllink .= '<img src="'.DOL_URL_ROOT.'/theme/common/skype_callbutton.png" border="0">';
			$htmllink .= '</a><a href="skype:';
			$htmllink .= dol_string_nospecial($value, '_', '', array('@'));
			$htmllink .= '?chat" alt="'.$langs->trans("Chat").'&nbsp;'.$value.'" title="'.dol_escape_htmltag($langs->trans("Chat").' '.$value).'">';
			$htmllink .= '<img class="paddingleft" src="'.DOL_URL_ROOT.'/theme/common/skype_chatbutton.png" border="0">';
			$htmllink .= '</a>';
			if (($cid || $socid) && isModEnabled('agenda') && $user->hasRight('agenda', 'myactions', 'create')) {
				$addlink = 'AC_SKYPE';
				$link = '';
				if (!empty($conf->global->AGENDA_ADDACTIONFORSKYPE)) {
					$link = '<a href="'.DOL_URL_ROOT.'/comm/action/card.php?action=create&amp;backtopage=1&amp;actioncode='.$addlink.'&amp;contactid='.$cid.'&amp;socid='.$socid.'">'.img_object($langs->trans("AddAction"), "calendar").'</a>';
				}
				$htmllink .= ($link ? ' '.$link : '');
			}
		} else {
			if (!empty($dictsocialnetworks[$type]['url'])) {
				$tmpvirginurl = preg_replace('/\/?{socialid}/', '', $dictsocialnetworks[$type]['url']);
				if ($tmpvirginurl) {
					$value = preg_replace('/^www\.'.preg_quote($tmpvirginurl, '/').'\/?/', '', $value);
					$value = preg_replace('/^'.preg_quote($tmpvirginurl, '/').'\/?/', '', $value);

					$tmpvirginurl3 = preg_replace('/^https:\/\//i', 'https://www.', $tmpvirginurl);
					if ($tmpvirginurl3) {
						$value = preg_replace('/^www\.'.preg_quote($tmpvirginurl3, '/').'\/?/', '', $value);
						$value = preg_replace('/^'.preg_quote($tmpvirginurl3, '/').'\/?/', '', $value);
					}

					$tmpvirginurl2 = preg_replace('/^https?:\/\//i', '', $tmpvirginurl);
					if ($tmpvirginurl2) {
						$value = preg_replace('/^www\.'.preg_quote($tmpvirginurl2, '/').'\/?/', '', $value);
						$value = preg_replace('/^'.preg_quote($tmpvirginurl2, '/').'\/?/', '', $value);
					}
				}
				$link = str_replace('{socialid}', $value, $dictsocialnetworks[$type]['url']);
				if (preg_match('/^https?:\/\//i', $link)) {
					$htmllink .= '<a href="'.dol_sanitizeUrl($link, 0).'" target="_blank" rel="noopener noreferrer">'.dol_escape_htmltag($value).'</a>';
				} else {
					$htmllink .= '<a href="'.dol_sanitizeUrl($link, 1).'" target="_blank" rel="noopener noreferrer">'.dol_escape_htmltag($value).'</a>';
				}
			} else {
				$htmllink .= dol_escape_htmltag($value);
			}
		}
		$htmllink .= '</div>';
	} else {
		$langs->load("errors");
		$htmllink .= img_warning($langs->trans("ErrorBadSocialNetworkValue", $value));
	}
	return $htmllink;
}

/**
 *	Format profIDs according to country
 *
 *	@param	string	$profID			Value of profID to format
 *	@param	string	$profIDtype		Type of profID to format ('1', '2', '3', '4', '5', '6' or 'VAT')
 *	@param	string	$countrycode	Country code to use for formatting
 *	@param	int		$addcpButton	Add button to copy to clipboard (1 => show only on hoover ; 2 => always display )
 * 	@param	string	$separ			Separation between numbers for a better visibility example : xxx xxx xxx xxxxx
 *	@return string					Formated profID
 */
function dol_print_profids($profID, $profIDtype, $countrycode = '', $addcpButton = 1, $separ = '&nbsp;')
{
	global $mysoc;

	if (empty($profID) || empty($profIDtype)) {
		return '';
	}
	if (empty($countrycode))	$countrycode = $mysoc->country_code;
	$newProfID = $profID;
	$id = substr($profIDtype, -1);
	$ret = '';
	if (strtoupper($countrycode) == 'FR') {
		// France
		if ($id == 1 && dol_strlen($newProfID) == 9)	$newProfID = substr($newProfID, 0, 3).$separ.substr($newProfID, 3, 3).$separ.substr($newProfID, 6, 3);
		if ($id == 2 && dol_strlen($newProfID) == 14)	$newProfID = substr($newProfID, 0, 3).$separ.substr($newProfID, 3, 3).$separ.substr($newProfID, 6, 3).$separ.substr($newProfID, 9, 5);
		if ($profIDtype === 'VAT' && dol_strlen($newProfID) == 13)	$newProfID = substr($newProfID, 0, 4).$separ.substr($newProfID, 4, 3).$separ.substr($newProfID, 7, 3).$separ.substr($newProfID, 10, 3);
	}
	if (!empty($addcpButton))	$ret = showValueWithClipboardCPButton(dol_escape_htmltag($profID), ($addcpButton == 1 ? 1 : 0), $newProfID);
	else $ret = $newProfID;
	return $ret;
}

/**
 * 	Format phone numbers according to country
 *
 * 	@param  string  $phone          Phone number to format
 * 	@param  string  $countrycode    Country code to use for formatting
 * 	@param 	int		$cid 		    Id of contact if known
 * 	@param 	int		$socid          Id of third party if known
 * 	@param 	string	$addlink	    ''=no link to create action, 'AC_TEL'=add link to clicktodial (if module enabled) and add link to create event (if conf->global->AGENDA_ADDACTIONFORPHONE set), 'tel'=Force "tel:..." link
 * 	@param 	string	$separ 		    Separation between numbers for a better visibility example : xx.xx.xx.xx.xx
 *  @param	string  $withpicto      Show picto ('fax', 'phone', 'mobile')
 *  @param	string	$titlealt	    Text to show on alt
 *  @param  int     $adddivfloat    Add div float around phone.
 * 	@return string 				    Formated phone number
 */
function dol_print_phone($phone, $countrycode = '', $cid = 0, $socid = 0, $addlink = '', $separ = "&nbsp;", $withpicto = '', $titlealt = '', $adddivfloat = 0)
{
	global $conf, $user, $langs, $mysoc, $hookmanager;

	// Clean phone parameter
	$phone = is_null($phone) ? '' : preg_replace("/[\s.-]/", "", trim($phone));
	if (empty($phone)) {
		return '';
	}
	if (!empty($conf->global->MAIN_PHONE_SEPAR)) {
		$separ = $conf->global->MAIN_PHONE_SEPAR;
	}
	if (empty($countrycode) && is_object($mysoc)) {
		$countrycode = $mysoc->country_code;
	}

	// Short format for small screens
	if ($conf->dol_optimize_smallscreen) {
		$separ = '';
	}

	$newphone = $phone;
	if (strtoupper($countrycode) == "FR") {
		// France
		if (dol_strlen($phone) == 10) {
			$newphone = substr($newphone, 0, 2).$separ.substr($newphone, 2, 2).$separ.substr($newphone, 4, 2).$separ.substr($newphone, 6, 2).$separ.substr($newphone, 8, 2);
		} elseif (dol_strlen($phone) == 7) {
			$newphone = substr($newphone, 0, 3).$separ.substr($newphone, 3, 2).$separ.substr($newphone, 5, 2);
		} elseif (dol_strlen($phone) == 9) {
			$newphone = substr($newphone, 0, 2).$separ.substr($newphone, 2, 3).$separ.substr($newphone, 5, 2).$separ.substr($newphone, 7, 2);
		} elseif (dol_strlen($phone) == 11) {
			$newphone = substr($newphone, 0, 3).$separ.substr($newphone, 3, 2).$separ.substr($newphone, 5, 2).$separ.substr($newphone, 7, 2).$separ.substr($newphone, 9, 2);
		} elseif (dol_strlen($phone) == 12) {
			$newphone = substr($newphone, 0, 3).$separ.substr($newphone, 3, 1).$separ.substr($newphone, 4, 2).$separ.substr($newphone, 6, 2).$separ.substr($newphone, 8, 2).$separ.substr($newphone, 10, 2);
		} elseif (dol_strlen($phone) == 13) {
			$newphone = substr($newphone, 0, 4).$separ.substr($newphone, 4, 2).$separ.substr($newphone, 6, 2).$separ.substr($newphone, 8, 3).$separ.substr($newphone, 11, 2);
		}
	} elseif (strtoupper($countrycode) == "CA") {
		if (dol_strlen($phone) == 10) {
			$newphone = ($separ != '' ? '(' : '').substr($newphone, 0, 3).($separ != '' ? ')' : '').$separ.substr($newphone, 3, 3).($separ != '' ? '-' : '').substr($newphone, 6, 4);
		}
	} elseif (strtoupper($countrycode) == "PT") {//Portugal
		if (dol_strlen($phone) == 13) {//ex: +351_ABC_DEF_GHI
			$newphone = substr($newphone, 0, 4).$separ.substr($newphone, 4, 3).$separ.substr($newphone, 7, 3).$separ.substr($newphone, 10, 3);
		}
	} elseif (strtoupper($countrycode) == "SR") {//Suriname
		if (dol_strlen($phone) == 10) {//ex: +597_ABC_DEF
			$newphone = substr($newphone, 0, 4).$separ.substr($newphone, 4, 3).$separ.substr($newphone, 7, 3);
		} elseif (dol_strlen($phone) == 11) {//ex: +597_ABC_DEFG
			$newphone = substr($newphone, 0, 4).$separ.substr($newphone, 4, 3).$separ.substr($newphone, 7, 4);
		}
	} elseif (strtoupper($countrycode) == "DE") {//Allemagne
		if (dol_strlen($phone) == 14) {//ex:  +49_ABCD_EFGH_IJK
			$newphone = substr($newphone, 0, 3).$separ.substr($newphone, 3, 4).$separ.substr($newphone, 7, 4).$separ.substr($newphone, 11, 3);
		} elseif (dol_strlen($phone) == 13) {//ex: +49_ABC_DEFG_HIJ
			$newphone = substr($newphone, 0, 3).$separ.substr($newphone, 3, 3).$separ.substr($newphone, 6, 4).$separ.substr($newphone, 10, 3);
		}
	} elseif (strtoupper($countrycode) == "ES") {//Espagne
		if (dol_strlen($phone) == 12) {//ex:  +34_ABC_DEF_GHI
			$newphone = substr($newphone, 0, 3).$separ.substr($newphone, 3, 3).$separ.substr($newphone, 6, 3).$separ.substr($newphone, 9, 3);
		}
	} elseif (strtoupper($countrycode) == "BF") {// Burkina Faso
		if (dol_strlen($phone) == 12) {//ex :  +22 A BC_DE_FG_HI
			$newphone = substr($newphone, 0, 3).$separ.substr($newphone, 3, 1).$separ.substr($newphone, 4, 2).$separ.substr($newphone, 6, 2).$separ.substr($newphone, 8, 2).$separ.substr($newphone, 10, 2);
		}
	} elseif (strtoupper($countrycode) == "RO") {// Roumanie
		if (dol_strlen($phone) == 12) {//ex :  +40 AB_CDE_FG_HI
			$newphone = substr($newphone, 0, 3).$separ.substr($newphone, 3, 2).$separ.substr($newphone, 5, 3).$separ.substr($newphone, 8, 2).$separ.substr($newphone, 10, 2);
		}
	} elseif (strtoupper($countrycode) == "TR") {//Turquie
		if (dol_strlen($phone) == 13) {//ex :  +90 ABC_DEF_GHIJ
			$newphone = substr($newphone, 0, 3).$separ.substr($newphone, 3, 3).$separ.substr($newphone, 6, 3).$separ.substr($newphone, 9, 4);
		}
	} elseif (strtoupper($countrycode) == "US") {//Etat-Unis
		if (dol_strlen($phone) == 12) {//ex: +1 ABC_DEF_GHIJ
			$newphone = substr($newphone, 0, 2).$separ.substr($newphone, 2, 3).$separ.substr($newphone, 5, 3).$separ.substr($newphone, 8, 4);
		}
	} elseif (strtoupper($countrycode) == "MX") {//Mexique
		if (dol_strlen($phone) == 12) {//ex: +52 ABCD_EFG_HI
			$newphone = substr($newphone, 0, 3).$separ.substr($newphone, 3, 4).$separ.substr($newphone, 7, 3).$separ.substr($newphone, 10, 2);
		} elseif (dol_strlen($phone) == 11) {//ex: +52 AB_CD_EF_GH
			$newphone = substr($newphone, 0, 3).$separ.substr($newphone, 3, 2).$separ.substr($newphone, 5, 2).$separ.substr($newphone, 7, 2).$separ.substr($newphone, 9, 2);
		} elseif (dol_strlen($phone) == 13) {//ex: +52 ABC_DEF_GHIJ
			$newphone = substr($newphone, 0, 3).$separ.substr($newphone, 3, 3).$separ.substr($newphone, 6, 3).$separ.substr($newphone, 9, 4);
		}
	} elseif (strtoupper($countrycode) == "ML") {//Mali
		if (dol_strlen($phone) == 12) {//ex: +223 AB_CD_EF_GH
			$newphone = substr($newphone, 0, 4).$separ.substr($newphone, 4, 2).$separ.substr($newphone, 6, 2).$separ.substr($newphone, 8, 2).$separ.substr($newphone, 10, 2);
		}
	} elseif (strtoupper($countrycode) == "TH") {//Thaïlande
		if (dol_strlen($phone) == 11) {//ex: +66_ABC_DE_FGH
			$newphone = substr($newphone, 0, 3).$separ.substr($newphone, 3, 3).$separ.substr($newphone, 6, 2).$separ.substr($newphone, 8, 3);
		} elseif (dol_strlen($phone) == 12) {//ex: +66_A_BCD_EF_GHI
			$newphone = substr($newphone, 0, 3).$separ.substr($newphone, 3, 1).$separ.substr($newphone, 4, 3).$separ.substr($newphone, 7, 2).$separ.substr($newphone, 9, 3);
		}
	} elseif (strtoupper($countrycode) == "MU") {
		//Maurice
		if (dol_strlen($phone) == 11) {//ex: +230_ABC_DE_FG
			$newphone = substr($newphone, 0, 4).$separ.substr($newphone, 4, 3).$separ.substr($newphone, 7, 2).$separ.substr($newphone, 9, 2);
		} elseif (dol_strlen($phone) == 12) {//ex: +230_ABCD_EF_GH
			$newphone = substr($newphone, 0, 4).$separ.substr($newphone, 4, 4).$separ.substr($newphone, 8, 2).$separ.substr($newphone, 10, 2);
		}
	} elseif (strtoupper($countrycode) == "ZA") {//Afrique du sud
		if (dol_strlen($phone) == 12) {//ex: +27_AB_CDE_FG_HI
			$newphone = substr($newphone, 0, 3).$separ.substr($newphone, 3, 2).$separ.substr($newphone, 5, 3).$separ.substr($newphone, 8, 2).$separ.substr($newphone, 10, 2);
		}
	} elseif (strtoupper($countrycode) == "SY") {//Syrie
		if (dol_strlen($phone) == 12) {//ex: +963_AB_CD_EF_GH
			$newphone = substr($newphone, 0, 4).$separ.substr($newphone, 4, 2).$separ.substr($newphone, 6, 2).$separ.substr($newphone, 8, 2).$separ.substr($newphone, 10, 2);
		} elseif (dol_strlen($phone) == 13) {//ex: +963_AB_CD_EF_GHI
			$newphone = substr($newphone, 0, 4).$separ.substr($newphone, 4, 2).$separ.substr($newphone, 6, 2).$separ.substr($newphone, 8, 2).$separ.substr($newphone, 10, 3);
		}
	} elseif (strtoupper($countrycode) == "AE") {//Emirats Arabes Unis
		if (dol_strlen($phone) == 12) {//ex: +971_ABC_DEF_GH
			$newphone = substr($newphone, 0, 4).$separ.substr($newphone, 4, 3).$separ.substr($newphone, 7, 3).$separ.substr($newphone, 10, 2);
		} elseif (dol_strlen($phone) == 13) {//ex: +971_ABC_DEF_GHI
			$newphone = substr($newphone, 0, 4).$separ.substr($newphone, 4, 3).$separ.substr($newphone, 7, 3).$separ.substr($newphone, 10, 3);
		} elseif (dol_strlen($phone) == 14) {//ex: +971_ABC_DEF_GHIK
			$newphone = substr($newphone, 0, 4).$separ.substr($newphone, 4, 3).$separ.substr($newphone, 7, 3).$separ.substr($newphone, 10, 4);
		}
	} elseif (strtoupper($countrycode) == "DZ") {//Algérie
		if (dol_strlen($phone) == 13) {//ex: +213_ABC_DEF_GHI
			$newphone = substr($newphone, 0, 4).$separ.substr($newphone, 4, 3).$separ.substr($newphone, 7, 3).$separ.substr($newphone, 10, 3);
		}
	} elseif (strtoupper($countrycode) == "BE") {//Belgique
		if (dol_strlen($phone) == 11) {//ex: +32_ABC_DE_FGH
			$newphone = substr($newphone, 0, 3).$separ.substr($newphone, 3, 3).$separ.substr($newphone, 6, 2).$separ.substr($newphone, 8, 3);
		} elseif (dol_strlen($phone) == 12) {//ex: +32_ABC_DEF_GHI
			$newphone = substr($newphone, 0, 3).$separ.substr($newphone, 3, 3).$separ.substr($newphone, 6, 3).$separ.substr($newphone, 9, 3);
		}
	} elseif (strtoupper($countrycode) == "PF") {//Polynésie française
		if (dol_strlen($phone) == 12) {//ex: +689_AB_CD_EF_GH
			$newphone = substr($newphone, 0, 4).$separ.substr($newphone, 4, 2).$separ.substr($newphone, 6, 2).$separ.substr($newphone, 8, 2).$separ.substr($newphone, 10, 2);
		}
	} elseif (strtoupper($countrycode) == "CO") {//Colombie
		if (dol_strlen($phone) == 13) {//ex: +57_ABC_DEF_GH_IJ
			$newphone = substr($newphone, 0, 3).$separ.substr($newphone, 3, 3).$separ.substr($newphone, 6, 3).$separ.substr($newphone, 9, 2).$separ.substr($newphone, 11, 2);
		}
	} elseif (strtoupper($countrycode) == "JO") {//Jordanie
		if (dol_strlen($phone) == 12) {//ex: +962_A_BCD_EF_GH
			$newphone = substr($newphone, 0, 4).$separ.substr($newphone, 4, 1).$separ.substr($newphone, 5, 3).$separ.substr($newphone, 7, 2).$separ.substr($newphone, 9, 2);
		}
	} elseif (strtoupper($countrycode) == "JM") {//Jamaïque
		if (dol_strlen($newphone) == 12) {//ex: +1867_ABC_DEFG
			$newphone = substr($newphone, 0, 5).$separ.substr($newphone, 5, 3).$separ.substr($newphone, 8, 4);
		}
	} elseif (strtoupper($countrycode) == "MG") {//Madagascar
		if (dol_strlen($phone) == 13) {//ex: +261_AB_CD_EFG_HI
			$newphone = substr($newphone, 0, 4).$separ.substr($newphone, 4, 2).$separ.substr($newphone, 6, 2).$separ.substr($newphone, 8, 3).$separ.substr($newphone, 11, 2);
		}
	} elseif (strtoupper($countrycode) == "GB") {//Royaume uni
		if (dol_strlen($phone) == 13) {//ex: +44_ABCD_EFG_HIJ
			$newphone = substr($newphone, 0, 3).$separ.substr($newphone, 3, 4).$separ.substr($newphone, 7, 3).$separ.substr($newphone, 10, 3);
		}
	} elseif (strtoupper($countrycode) == "CH") {//Suisse
		if (dol_strlen($phone) == 12) {//ex: +41_AB_CDE_FG_HI
			$newphone = substr($newphone, 0, 3).$separ.substr($newphone, 3, 2).$separ.substr($newphone, 5, 3).$separ.substr($newphone, 8, 2).$separ.substr($newphone, 10, 2);
		} elseif (dol_strlen($phone) == 15) {// +41_AB_CDE_FGH_IJKL
			$newphone = $newphone = substr($newphone, 0, 3).$separ.substr($newphone, 3, 2).$separ.substr($newphone, 5, 3).$separ.substr($newphone, 8, 3).$separ.substr($newphone, 11, 4);
		}
	} elseif (strtoupper($countrycode) == "TN") {//Tunisie
		if (dol_strlen($phone) == 12) {//ex: +216_AB_CDE_FGH
			$newphone = substr($newphone, 0, 4).$separ.substr($newphone, 4, 2).$separ.substr($newphone, 6, 3).$separ.substr($newphone, 9, 3);
		}
	} elseif (strtoupper($countrycode) == "GF") {//Guyane francaise
		if (dol_strlen($phone) == 13) {//ex: +594_ABC_DE_FG_HI  (ABC=594 de nouveau)
			$newphone = substr($newphone, 0, 4).$separ.substr($newphone, 4, 3).$separ.substr($newphone, 7, 2).$separ.substr($newphone, 9, 2).$separ.substr($newphone, 11, 2);
		}
	} elseif (strtoupper($countrycode) == "GP") {//Guadeloupe
		if (dol_strlen($phone) == 13) {//ex: +590_ABC_DE_FG_HI  (ABC=590 de nouveau)
			$newphone = substr($newphone, 0, 4).$separ.substr($newphone, 4, 3).$separ.substr($newphone, 7, 2).$separ.substr($newphone, 9, 2).$separ.substr($newphone, 11, 2);
		}
	} elseif (strtoupper($countrycode) == "MQ") {//Martinique
		if (dol_strlen($phone) == 13) {//ex: +596_ABC_DE_FG_HI  (ABC=596 de nouveau)
			$newphone = substr($newphone, 0, 4).$separ.substr($newphone, 4, 3).$separ.substr($newphone, 7, 2).$separ.substr($newphone, 9, 2).$separ.substr($newphone, 11, 2);
		}
	} elseif (strtoupper($countrycode) == "IT") {//Italie
		if (dol_strlen($phone) == 12) {//ex: +39_ABC_DEF_GHI
			$newphone = substr($newphone, 0, 3).$separ.substr($newphone, 3, 3).$separ.substr($newphone, 6, 3).$separ.substr($newphone, 9, 3);
		} elseif (dol_strlen($phone) == 13) {//ex: +39_ABC_DEF_GH_IJ
			$newphone = substr($newphone, 0, 3).$separ.substr($newphone, 3, 3).$separ.substr($newphone, 6, 3).$separ.substr($newphone, 9, 2).$separ.substr($newphone, 11, 2);
		}
	} elseif (strtoupper($countrycode) == "AU") {
		//Australie
		if (dol_strlen($phone) == 12) {
			//ex: +61_A_BCDE_FGHI
			$newphone = substr($newphone, 0, 3).$separ.substr($newphone, 3, 1).$separ.substr($newphone, 4, 4).$separ.substr($newphone, 8, 4);
		}
	} elseif (strtoupper($countrycode) == "LU") {
		// Luxembourg
		if (dol_strlen($phone) == 10) {// fixe 6 chiffres +352_AA_BB_CC
			$newphone = substr($newphone, 0, 4).$separ.substr($newphone, 4, 2).$separ.substr($newphone, 6, 2).$separ.substr($newphone, 8, 2);
		} elseif (dol_strlen($phone) == 11) {// fixe 7 chiffres +352_AA_BB_CC_D
			$newphone = substr($newphone, 0, 4).$separ.substr($newphone, 4, 2).$separ.substr($newphone, 6, 2).$separ.substr($newphone, 8, 2).$separ.substr($newphone, 10, 1);
		} elseif (dol_strlen($phone) == 12) {// fixe 8 chiffres +352_AA_BB_CC_DD
			$newphone = substr($newphone, 0, 4).$separ.substr($newphone, 4, 2).$separ.substr($newphone, 6, 2).$separ.substr($newphone, 8, 2).$separ.substr($newphone, 10, 2);
		} elseif (dol_strlen($phone) == 13) {// mobile +352_AAA_BB_CC_DD
			$newphone = substr($newphone, 0, 4).$separ.substr($newphone, 4, 3).$separ.substr($newphone, 7, 2).$separ.substr($newphone, 9, 2).$separ.substr($newphone, 11, 2);
		}
	}
	if (!empty($addlink)) {	// Link on phone number (+ link to add action if conf->global->AGENDA_ADDACTIONFORPHONE set)
		if ($addlink == 'tel' || $conf->browser->layout == 'phone' || (isModEnabled('clicktodial') && !empty($conf->global->CLICKTODIAL_USE_TEL_LINK_ON_PHONE_NUMBERS))) {	// If phone or option for, we use link of phone
			$newphoneform = $newphone;
			$newphone = '<a href="tel:'.$phone.'"';
			$newphone .= '>'.$newphoneform.'</a>';
		} elseif (isModEnabled('clicktodial') && $addlink == 'AC_TEL') {		// If click to dial, we use click to dial url
			if (empty($user->clicktodial_loaded)) {
				$user->fetch_clicktodial();
			}

			// Define urlmask
			$urlmask = 'ErrorClickToDialModuleNotConfigured';
			if (!empty($conf->global->CLICKTODIAL_URL)) {
				$urlmask = $conf->global->CLICKTODIAL_URL;
			}
			if (!empty($user->clicktodial_url)) {
				$urlmask = $user->clicktodial_url;
			}

			$clicktodial_poste = (!empty($user->clicktodial_poste) ?urlencode($user->clicktodial_poste) : '');
			$clicktodial_login = (!empty($user->clicktodial_login) ?urlencode($user->clicktodial_login) : '');
			$clicktodial_password = (!empty($user->clicktodial_password) ?urlencode($user->clicktodial_password) : '');
			// This line is for backward compatibility
			$url = sprintf($urlmask, urlencode($phone), $clicktodial_poste, $clicktodial_login, $clicktodial_password);
			// Thoose lines are for substitution
			$substitarray = array('__PHONEFROM__'=>$clicktodial_poste,
								'__PHONETO__'=>urlencode($phone),
								'__LOGIN__'=>$clicktodial_login,
								'__PASS__'=>$clicktodial_password);
			$url = make_substitutions($url, $substitarray);
			$newphonesav = $newphone;
			if (empty($conf->global->CLICKTODIAL_DO_NOT_USE_AJAX_CALL)) {
				// Default and recommended: New method using ajax without submiting a page making a javascript history.go(-1) back
				$newphone = '<a href="'.$url.'" class="cssforclicktodial"';	// Call of ajax is handled by the lib_foot.js.php on class 'cssforclicktodial'
				$newphone .= '>'.$newphonesav.'</a>';
			} else {
				// Old method
				$newphone = '<a href="'.$url.'"';
				if (!empty($conf->global->CLICKTODIAL_FORCENEWTARGET)) {
					$newphone .= ' target="_blank" rel="noopener noreferrer"';
				}
				$newphone .= '>'.$newphonesav.'</a>';
			}
		}

		//if (($cid || $socid) && isModEnabled('agenda') && $user->hasRight('agenda', 'myactions', 'create'))
		if (isModEnabled('agenda') && $user->hasRight("agenda", "myactions", "create")) {
			$type = 'AC_TEL';
			$link = '';
			if ($addlink == 'AC_FAX') {
				$type = 'AC_FAX';
			}
			if (!empty($conf->global->AGENDA_ADDACTIONFORPHONE)) {
				$link = '<a href="'.DOL_URL_ROOT.'/comm/action/card.php?action=create&amp;backtopage='. urlencode($_SERVER['REQUEST_URI']) .'&amp;actioncode='.$type.($cid ? '&amp;contactid='.$cid : '').($socid ? '&amp;socid='.$socid : '').'">'.img_object($langs->trans("AddAction"), "calendar").'</a>';
			}
			if ($link) {
				$newphone = '<div>'.$newphone.' '.$link.'</div>';
			}
		}
	}

	if (empty($titlealt)) {
		$titlealt = ($withpicto == 'fax' ? $langs->trans("Fax") : $langs->trans("Phone"));
	}
	$rep = '';

	if ($hookmanager) {
		$parameters = array('countrycode' => $countrycode, 'cid' => $cid, 'socid' => $socid, 'titlealt' => $titlealt, 'picto' => $withpicto);
		$reshook = $hookmanager->executeHooks('printPhone', $parameters, $phone);
		$rep .= $hookmanager->resPrint;
	}
	if (empty($reshook)) {
		$picto = '';
		if ($withpicto) {
			if ($withpicto == 'fax') {
				$picto = 'phoning_fax';
			} elseif ($withpicto == 'phone') {
				$picto = 'phoning';
			} elseif ($withpicto == 'mobile') {
				$picto = 'phoning_mobile';
			} else {
				$picto = '';
			}
		}
		if ($adddivfloat == 1) {
			$rep .= '<div class="nospan float" style="margin-right: 10px">';
		} elseif (empty($adddivfloat)) {
			$rep .= '<span style="margin-right: 10px;">';
		}
		$rep .= ($withpicto ?img_picto($titlealt, 'object_'.$picto.'.png').' ' : '').$newphone;
		if ($adddivfloat == 1) {
			$rep .= '</div>';
		} elseif (empty($adddivfloat)) {
			$rep .= '</span>';
		}
	}

	return $rep;
}

/**
 * 	Return an IP formated to be shown on screen
 *
 * 	@param	string	$ip			IP
 * 	@param	int		$mode		0=return IP + country/flag, 1=return only country/flag, 2=return only IP
 * 	@return string 				Formated IP, with country if GeoIP module is enabled
 */
function dol_print_ip($ip, $mode = 0)
{
	global $conf, $langs;

	$ret = '';

	if (empty($mode)) {
		$ret .= $ip;
	}

	if ($mode != 2) {
		$countrycode = dolGetCountryCodeFromIp($ip);
		if ($countrycode) {	// If success, countrycode is us, fr, ...
			if (file_exists(DOL_DOCUMENT_ROOT.'/theme/common/flags/'.$countrycode.'.png')) {
				$ret .= ' '.img_picto($countrycode.' '.$langs->trans("AccordingToGeoIPDatabase"), DOL_URL_ROOT.'/theme/common/flags/'.$countrycode.'.png', '', 1);
			} else {
				$ret .= ' ('.$countrycode.')';
			}
		} else {
			// Nothing
		}
	}

	return $ret;
}

/**
 * Return the IP of remote user.
 * Take HTTP_X_FORWARDED_FOR (defined when using proxy)
 * Then HTTP_CLIENT_IP if defined (rare)
 * Then REMOTE_ADDR (no way to be modified by user but may be wrong if user is using a proxy)
 *
 * @return	string		Ip of remote user.
 */
function getUserRemoteIP()
{
	if (empty($_SERVER['HTTP_X_FORWARDED_FOR']) || preg_match('/[^0-9\.\:,\[\]]/', $_SERVER['HTTP_X_FORWARDED_FOR'])) {
		if (empty($_SERVER['HTTP_CLIENT_IP']) || preg_match('/[^0-9\.\:,\[\]]/', $_SERVER['HTTP_CLIENT_IP'])) {
			if (empty($_SERVER["HTTP_CF_CONNECTING_IP"])) {
				$ip = (empty($_SERVER['REMOTE_ADDR']) ? '' : $_SERVER['REMOTE_ADDR']);	// value may have been the IP of the proxy and not the client
			} else {
				$ip = $_SERVER["HTTP_CF_CONNECTING_IP"];	// value here may have been forged by client
			}
		} else {
			$ip = $_SERVER['HTTP_CLIENT_IP']; // value is clean here but may have been forged by proxy
		}
	} else {
		$ip = $_SERVER['HTTP_X_FORWARDED_FOR']; // value is clean here but may have been forged by proxy
	}
	return $ip;
}

/**
 * Return if we are using a HTTPS connexion
 * Check HTTPS (no way to be modified by user but may be empty or wrong if user is using a proxy)
 * Take HTTP_X_FORWARDED_PROTO (defined when using proxy)
 * Then HTTP_X_FORWARDED_SSL
 *
 * @return	boolean		True if user is using HTTPS
 */
function isHTTPS()
{
	$isSecure = false;
	if (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') {
		$isSecure = true;
	} elseif (!empty($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https' || !empty($_SERVER['HTTP_X_FORWARDED_SSL']) && $_SERVER['HTTP_X_FORWARDED_SSL'] == 'on') {
		$isSecure = true;
	}
	return $isSecure;
}

/**
 * 	Return a country code from IP. Empty string if not found.
 *
 * 	@param	string	$ip			IP
 * 	@return string 				Country code ('us', 'fr', ...)
 */
function dolGetCountryCodeFromIp($ip)
{
	global $conf;

	$countrycode = '';

	if (!empty($conf->geoipmaxmind->enabled)) {
		$datafile = getDolGlobalString('GEOIPMAXMIND_COUNTRY_DATAFILE');
		//$ip='24.24.24.24';
		//$datafile='/usr/share/GeoIP/GeoIP.dat';    Note that this must be downloaded datafile (not same than datafile provided with ubuntu packages)
		include_once DOL_DOCUMENT_ROOT.'/core/class/dolgeoip.class.php';
		$geoip = new DolGeoIP('country', $datafile);
		//print 'ip='.$ip.' databaseType='.$geoip->gi->databaseType." GEOIP_CITY_EDITION_REV1=".GEOIP_CITY_EDITION_REV1."\n";
		$countrycode = $geoip->getCountryCodeFromIP($ip);
	}

	return $countrycode;
}


/**
 *  Return country code for current user.
 *  If software is used inside a local network, detection may fails (we need a public ip)
 *
 *  @return     string      Country code (fr, es, it, us, ...)
 */
function dol_user_country()
{
	global $conf, $langs, $user;

	//$ret=$user->xxx;
	$ret = '';
	if (!empty($conf->geoipmaxmind->enabled)) {
		$ip = getUserRemoteIP();
		$datafile = getDolGlobalString('GEOIPMAXMIND_COUNTRY_DATAFILE');
		//$ip='24.24.24.24';
		//$datafile='E:\Mes Sites\Web\Admin1\awstats\maxmind\GeoIP.dat';
		include_once DOL_DOCUMENT_ROOT.'/core/class/dolgeoip.class.php';
		$geoip = new DolGeoIP('country', $datafile);
		$countrycode = $geoip->getCountryCodeFromIP($ip);
		$ret = $countrycode;
	}
	return $ret;
}

/**
 *  Format address string
 *
 *  @param	string	$address    Address string, already formatted with dol_format_address()
 *  @param  int		$htmlid     Html ID (for example 'gmap')
 *  @param  int		$element    'thirdparty'|'contact'|'member'|'other'
 *  @param  int		$id         Id of object
 *  @param	int		$noprint	No output. Result is the function return
 *  @param  string  $charfornl  Char to use instead of nl2br. '' means we use a standad nl2br.
 *  @return string|void			Nothing if noprint is 0, formatted address if noprint is 1
 *  @see dol_format_address()
 */
function dol_print_address($address, $htmlid, $element, $id, $noprint = 0, $charfornl = '')
{
	global $conf, $user, $langs, $hookmanager;

	$out = '';

	if ($address) {
		if ($hookmanager) {
			$parameters = array('element' => $element, 'id' => $id);
			$reshook = $hookmanager->executeHooks('printAddress', $parameters, $address);
			$out .= $hookmanager->resPrint;
		}
		if (empty($reshook)) {
			if (empty($charfornl)) {
				$out .= nl2br($address);
			} else {
				$out .= preg_replace('/[\r\n]+/', $charfornl, $address);
			}

			// TODO Remove this block, we can add this using the hook now
			$showgmap = $showomap = 0;
			if (($element == 'thirdparty' || $element == 'societe') && isModEnabled('google') && !empty($conf->global->GOOGLE_ENABLE_GMAPS)) {
				$showgmap = 1;
			}
			if ($element == 'contact' && isModEnabled('google') && !empty($conf->global->GOOGLE_ENABLE_GMAPS_CONTACTS)) {
				$showgmap = 1;
			}
			if ($element == 'member' && isModEnabled('google') && !empty($conf->global->GOOGLE_ENABLE_GMAPS_MEMBERS)) {
				$showgmap = 1;
			}
			if (($element == 'thirdparty' || $element == 'societe') && isModEnabled('openstreetmap') && !empty($conf->global->OPENSTREETMAP_ENABLE_MAPS)) {
				$showomap = 1;
			}
			if ($element == 'contact' && isModEnabled('openstreetmap') && !empty($conf->global->OPENSTREETMAP_ENABLE_MAPS_CONTACTS)) {
				$showomap = 1;
			}
			if ($element == 'member' && isModEnabled('openstreetmap') && !empty($conf->global->OPENSTREETMAP_ENABLE_MAPS_MEMBERS)) {
				$showomap = 1;
			}
			if ($showgmap) {
				$url = dol_buildpath('/google/gmaps.php?mode='.$element.'&id='.$id, 1);
				$out .= ' <a href="'.$url.'" target="_gmaps"><img id="'.$htmlid.'" class="valigntextbottom" src="'.DOL_URL_ROOT.'/theme/common/gmap.png"></a>';
			}
			if ($showomap) {
				$url = dol_buildpath('/openstreetmap/maps.php?mode='.$element.'&id='.$id, 1);
				$out .= ' <a href="'.$url.'" target="_gmaps"><img id="'.$htmlid.'_openstreetmap" class="valigntextbottom" src="'.DOL_URL_ROOT.'/theme/common/gmap.png"></a>';
			}
		}
	}
	if ($noprint) {
		return $out;
	} else {
		print $out;
	}
}


/**
 *	Return true if email syntax is ok.
 *
 *	@param	    string		$address    			email (Ex: "toto@examle.com". Long form "John Do <johndo@example.com>" will be false)
 *  @param		int			$acceptsupervisorkey	If 1, the special string '__SUPERVISOREMAIL__' is also accepted as valid
 *  @param		int			$acceptuserkey			If 1, the special string '__USER_EMAIL__' is also accepted as valid
 *	@return     boolean     						true if email syntax is OK, false if KO or empty string
 *  @see isValidMXRecord()
 */
function isValidEmail($address, $acceptsupervisorkey = 0, $acceptuserkey = 0)
{
	if ($acceptsupervisorkey && $address == '__SUPERVISOREMAIL__') {
		return true;
	}
	if ($acceptuserkey && $address == '__USER_EMAIL__') {
		return true;
	}
	if (filter_var($address, FILTER_VALIDATE_EMAIL)) {
		return true;
	}

	return false;
}

/**
 *	Return if the domain name has a valid MX record.
 *  WARNING: This need function idn_to_ascii, checkdnsrr and getmxrr
 *
 *	@param	    string		$domain	    			Domain name (Ex: "yahoo.com", "yhaoo.com", "dolibarr.fr")
 *	@return     int     							-1 if error (function not available), 0=Not valid, 1=Valid
 *  @see isValidEmail()
 */
function isValidMXRecord($domain)
{
	if (function_exists('idn_to_ascii') && function_exists('checkdnsrr')) {
		if (!checkdnsrr(idn_to_ascii($domain), 'MX')) {
			return 0;
		}
		if (function_exists('getmxrr')) {
			$mxhosts = array();
			$weight = array();
			getmxrr(idn_to_ascii($domain), $mxhosts, $weight);
			if (count($mxhosts) > 1) {
				return 1;
			}
			if (count($mxhosts) == 1 && !empty($mxhosts[0])) {
				return 1;
			}

			return 0;
		}
	}

	// function idn_to_ascii or checkdnsrr or getmxrr does not exists
	return -1;
}

/**
 *  Return true if phone number syntax is ok
 *  TODO Decide what to do with this
 *
 *  @param	string		$phone		phone (Ex: "0601010101")
 *  @return boolean     			true if phone syntax is OK, false if KO or empty string
 */
function isValidPhone($phone)
{
	return true;
}


/**
 * Return first letters of a strings.
 * Example with nbofchar=1: 'ghi' will return 'g' but 'abc def' will return 'ad'
 * Example with nbofchar=2: 'ghi' will return 'gh' but 'abc def' will return 'abde'
 *
 * @param	string	$s				String to truncate
 * @param 	int		$nbofchar		Nb of characters to keep
 * @return	string					Return first chars.
 */
function dolGetFirstLetters($s, $nbofchar = 1)
{
	$ret = '';
	$tmparray = explode(' ', $s);
	foreach ($tmparray as $tmps) {
		$ret .= dol_substr($tmps, 0, $nbofchar);
	}

	return $ret;
}


/**
 * Make a strlen call. Works even if mbstring module not enabled
 *
 * @param   string		$string				String to calculate length
 * @param   string		$stringencoding		Encoding of string
 * @return  int								Length of string
 */
function dol_strlen($string, $stringencoding = 'UTF-8')
{
	if (is_null($string)) {
		return 0;
	}

	if (function_exists('mb_strlen')) {
		return mb_strlen($string, $stringencoding);
	} else {
		return strlen($string);
	}
}

/**
 * Make a substring. Works even if mbstring module is not enabled for better compatibility.
 *
 * @param	string		$string				String to scan
 * @param	string		$start				Start position
 * @param	int|null	$length				Length (in nb of characters or nb of bytes depending on trunconbytes param)
 * @param   string		$stringencoding		Page code used for input string encoding
 * @param	int			$trunconbytes		1=Length is max of bytes instead of max of characters
 * @return  string							substring
 */
function dol_substr($string, $start, $length = null, $stringencoding = '', $trunconbytes = 0)
{
	global $langs;

	if (empty($stringencoding)) {
		$stringencoding = $langs->charset_output;
	}

	$ret = '';
	if (empty($trunconbytes)) {
		if (function_exists('mb_substr')) {
			$ret = mb_substr($string, $start, $length, $stringencoding);
		} else {
			$ret = substr($string, $start, $length);
		}
	} else {
		if (function_exists('mb_strcut')) {
			$ret = mb_strcut($string, $start, $length, $stringencoding);
		} else {
			$ret = substr($string, $start, $length);
		}
	}
	return $ret;
}


/**
 *	Truncate a string to a particular length adding '…' if string larger than length.
 * 	If length = max length+1, we do no truncate to avoid having just 1 char replaced with '…'.
 *  MAIN_DISABLE_TRUNC=1 can disable all truncings
 *
 *	@param	string	$string				String to truncate
 *	@param  int		$size				Max string size visible (excluding …). 0 for no limit. WARNING: Final string size can have 3 more chars (if we added …, or if size was max+1 so it does not worse to replace with ...)
 *	@param	string	$trunc				Where to trunc: 'right', 'left', 'middle' (size must be a 2 power), 'wrap'
 * 	@param	string	$stringencoding		Tell what is source string encoding
 *  @param	int		$nodot				Truncation do not add … after truncation. So it's an exact truncation.
 *  @param  int     $display            Trunc is used to display data and can be changed for small screen. TODO Remove this param (must be dealt with CSS)
 *	@return string						Truncated string. WARNING: length is never higher than $size if $nodot is set, but can be 3 chars higher otherwise.
 */
function dol_trunc($string, $size = 40, $trunc = 'right', $stringencoding = 'UTF-8', $nodot = 0, $display = 0)
{
	global $conf;

	if (empty($size) || !empty($conf->global->MAIN_DISABLE_TRUNC)) {
		return $string;
	}

	if (empty($stringencoding)) {
		$stringencoding = 'UTF-8';
	}
	// reduce for small screen
	if ($conf->dol_optimize_smallscreen == 1 && $display == 1) {
		$size = round($size / 3);
	}

	// We go always here
	if ($trunc == 'right') {
		$newstring = dol_textishtml($string) ? dol_string_nohtmltag($string, 1) : $string;
		if (dol_strlen($newstring, $stringencoding) > ($size + ($nodot ? 0 : 1))) {
			// If nodot is 0 and size is 1 chars more, we don't trunc and don't add …
			return dol_substr($newstring, 0, $size, $stringencoding).($nodot ? '' : '…');
		} else {
			//return 'u'.$size.'-'.$newstring.'-'.dol_strlen($newstring,$stringencoding).'-'.$string;
			return $string;
		}
	} elseif ($trunc == 'middle') {
		$newstring = dol_textishtml($string) ? dol_string_nohtmltag($string, 1) : $string;
		if (dol_strlen($newstring, $stringencoding) > 2 && dol_strlen($newstring, $stringencoding) > ($size + 1)) {
			$size1 = round($size / 2);
			$size2 = round($size / 2);
			return dol_substr($newstring, 0, $size1, $stringencoding).'…'.dol_substr($newstring, dol_strlen($newstring, $stringencoding) - $size2, $size2, $stringencoding);
		} else {
			return $string;
		}
	} elseif ($trunc == 'left') {
		$newstring = dol_textishtml($string) ? dol_string_nohtmltag($string, 1) : $string;
		if (dol_strlen($newstring, $stringencoding) > ($size + ($nodot ? 0 : 1))) {
			// If nodot is 0 and size is 1 chars more, we don't trunc and don't add …
			return '…'.dol_substr($newstring, dol_strlen($newstring, $stringencoding) - $size, $size, $stringencoding);
		} else {
			return $string;
		}
	} elseif ($trunc == 'wrap') {
		$newstring = dol_textishtml($string) ? dol_string_nohtmltag($string, 1) : $string;
		if (dol_strlen($newstring, $stringencoding) > ($size + 1)) {
			return dol_substr($newstring, 0, $size, $stringencoding)."\n".dol_trunc(dol_substr($newstring, $size, dol_strlen($newstring, $stringencoding) - $size, $stringencoding), $size, $trunc);
		} else {
			return $string;
		}
	} else {
		return 'BadParam3CallingDolTrunc';
	}
}

/**
 *	Show picto whatever it's its name (generic function)
 *
 *	@param      string		$titlealt         		Text on title tag for tooltip. Not used if param notitle is set to 1.
 *	@param      string		$picto       			Name of image file to show ('filenew', ...).
 *													For font awesome icon (example 'user'), you can use picto_nocolor to not have the color of picto forced.
 *													If no extension provided and it is not a font awesome icon, we use '.png'. Image must be stored into theme/xxx/img directory.
 *                                  				Example: picto.png                  if picto.png is stored into htdocs/theme/mytheme/img
 *                                  				Example: picto.png@mymodule         if picto.png is stored into htdocs/mymodule/img
 *                                  				Example: /mydir/mysubdir/picto.png  if picto.png is stored into htdocs/mydir/mysubdir (pictoisfullpath must be set to 1)
 *                                                  Example: fontawesome_envelope-open-text_fas_red_1em if you want to use fontaweseome icons: fontawesome_<icon-name>_<style>_<color>_<size> (only icon-name is mandatory)
 *	@param		string		$moreatt				Add more attribute on img tag (For example 'class="pictofixedwidth"')
 *	@param		boolean|int	$pictoisfullpath		If true or 1, image path is a full path
 *	@param		int			$srconly				Return only content of the src attribute of img.
 *  @param		int			$notitle				1=Disable tag title. Use it if you add js tooltip, to avoid duplicate tooltip.
 *  @param		string		$alt					Force alt for bind people
 *  @param		string		$morecss				Add more class css on img tag (For example 'myclascss').
 *  @param		string		$marginleftonlyshort	1 = Add a short left margin on picto, 2 = Add a larger left margin on picto, 0 = No margin left. Works for fontawesome picto only.
 *  @return     string       				    	Return img tag
 *  @see        img_object(), img_picto_common()
 */
function img_picto($titlealt, $picto, $moreatt = '', $pictoisfullpath = false, $srconly = 0, $notitle = 0, $alt = '', $morecss = '', $marginleftonlyshort = 2)
{
	global $conf, $langs;

	// We forge fullpathpicto for image to $path/img/$picto. By default, we take DOL_URL_ROOT/theme/$conf->theme/img/$picto
	$url = DOL_URL_ROOT;
	$theme = isset($conf->theme) ? $conf->theme : null;
	$path = 'theme/'.$theme;
	// Define fullpathpicto to use into src
	if ($pictoisfullpath) {
		// Clean parameters
		if (!preg_match('/(\.png|\.gif|\.svg)$/i', $picto)) {
			$picto .= '.png';
		}
		$fullpathpicto = $picto;
		$reg = array();
		if (preg_match('/class="([^"]+)"/', $moreatt, $reg)) {
			$morecss .= ($morecss ? ' ' : '').$reg[1];
			$moreatt = str_replace('class="'.$reg[1].'"', '', $moreatt);
		}
	} else {
		$pictowithouttext = preg_replace('/(\.png|\.gif|\.svg)$/', '', $picto);
		$pictowithouttext = str_replace('object_', '', $pictowithouttext);
		$pictowithouttext = str_replace('_nocolor', '', $pictowithouttext);

		if (strpos($pictowithouttext, 'fontawesome_') !== false || preg_match('/^fa-/', $pictowithouttext)) {
			// This is a font awesome image 'fonwtawesome_xxx' or 'fa-xxx'
			$pictowithouttext = str_replace('fontawesome_', '', $pictowithouttext);
			$pictowithouttext = str_replace('fa-', '', $pictowithouttext);

			$pictowithouttextarray = explode('_', $pictowithouttext);
			$marginleftonlyshort = 0;

			if (!empty($pictowithouttextarray[1])) {
				// Syntax is 'fontawesome_fakey_faprefix_facolor_fasize' or 'fa-fakey_faprefix_facolor_fasize'
				$fakey      = 'fa-'.$pictowithouttextarray[0];
				$fa         = empty($pictowithouttextarray[1]) ? 'fa' : $pictowithouttextarray[1];
				$facolor    = empty($pictowithouttextarray[2]) ? '' : $pictowithouttextarray[2];
				$fasize     = empty($pictowithouttextarray[3]) ? '' : $pictowithouttextarray[3];
			} else {
				$fakey      = 'fa-'.$pictowithouttext;
				$fa         = 'fa';
				$facolor    = '';
				$fasize     = '';
			}

			// This snippet only needed since function img_edit accepts only one additional parameter: no separate one for css only.
			// class/style need to be extracted to avoid duplicate class/style validation errors when $moreatt is added to the end of the attributes.
			$morestyle = '';
			$reg = array();
			if (preg_match('/class="([^"]+)"/', $moreatt, $reg)) {
				$morecss .= ($morecss ? ' ' : '').$reg[1];
				$moreatt = str_replace('class="'.$reg[1].'"', '', $moreatt);
			}
			if (preg_match('/style="([^"]+)"/', $moreatt, $reg)) {
				$morestyle = $reg[1];
				$moreatt = str_replace('style="'.$reg[1].'"', '', $moreatt);
			}
			$moreatt = trim($moreatt);

			$enabledisablehtml = '<span class="'.$fa.' '.$fakey.($marginleftonlyshort ? ($marginleftonlyshort == 1 ? ' marginleftonlyshort' : ' marginleftonly') : '');
			$enabledisablehtml .= ($morecss ? ' '.$morecss : '').'" style="'.($fasize ? ('font-size: '.$fasize.';') : '').($facolor ? (' color: '.$facolor.';') : '').($morestyle ? ' '.$morestyle : '').'"'.(($notitle || empty($titlealt)) ? '' : ' title="'.dol_escape_htmltag($titlealt).'"').($moreatt ? ' '.$moreatt : '').'>';
			/*if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
				$enabledisablehtml .= $titlealt;
			}*/
			$enabledisablehtml .= '</span>';

			return $enabledisablehtml;
		}

		if (empty($srconly) && in_array($pictowithouttext, array(
				'1downarrow', '1uparrow', '1leftarrow', '1rightarrow', '1uparrow_selected', '1downarrow_selected', '1leftarrow_selected', '1rightarrow_selected',
				'accountancy', 'accounting_account', 'account', 'accountline', 'action', 'add', 'address', 'angle-double-down', 'angle-double-up', 'asset',
				'bank_account', 'barcode', 'bank', 'bell', 'bill', 'billa', 'billr', 'billd', 'birthday-cake', 'bookmark', 'bom', 'briefcase-medical', 'bug', 'building',
				'card', 'calendarlist', 'calendar', 'calendarmonth', 'calendarweek', 'calendarday', 'calendarperuser', 'calendarpertype',
				'cash-register', 'category', 'chart', 'check', 'clock', 'close_title', 'cog', 'collab', 'company', 'contact', 'country', 'contract', 'conversation', 'cron', 'cross', 'cubes',
				'currency', 'multicurrency',
				'delete', 'dolly', 'dollyrevert', 'donation', 'download', 'dynamicprice',
				'edit', 'ellipsis-h', 'email', 'entity', 'envelope', 'eraser', 'establishment', 'expensereport', 'external-link-alt', 'external-link-square-alt', 'eye',
				'filter', 'file-code', 'file-export', 'file-import', 'file-upload', 'autofill', 'folder', 'folder-open', 'folder-plus',
				'gears', 'generate', 'generic', 'globe', 'globe-americas', 'graph', 'grip', 'grip_title', 'group',
				'hands-helping', 'help', 'holiday',
				'id-card', 'images', 'incoterm', 'info', 'intervention', 'inventory', 'intracommreport', 'jobprofile',
				'knowledgemanagement',
				'label', 'language', 'line', 'link', 'list', 'list-alt', 'listlight', 'loan', 'lock', 'lot', 'long-arrow-alt-right',
				'margin', 'map-marker-alt', 'member', 'meeting', 'money-bill-alt', 'movement', 'mrp', 'note', 'next',
				'off', 'on', 'order',
				'paiment', 'paragraph', 'play', 'pdf', 'phone', 'phoning', 'phoning_mobile', 'phoning_fax', 'playdisabled', 'previous', 'poll', 'pos', 'printer', 'product', 'propal', 'proposal', 'puce',
				'stock', 'resize', 'service', 'stats', 'trip',
				'security', 'setup', 'share-alt', 'sign-out', 'split', 'stripe', 'stripe-s', 'switch_off', 'switch_on', 'switch_on_warning', 'switch_on_red', 'tools', 'unlink', 'uparrow', 'user', 'user-tie', 'vcard', 'wrench',
				'github', 'google', 'jabber', 'microsoft', 'skype', 'twitter', 'facebook', 'linkedin', 'instagram', 'snapchat', 'youtube', 'google-plus-g', 'whatsapp',
				'chevron-left', 'chevron-right', 'chevron-down', 'chevron-top', 'commercial', 'companies',
				'generic', 'home', 'hrm', 'members', 'products', 'invoicing',
				'partnership', 'payment', 'payment_vat', 'pencil-ruler', 'pictoconfirm', 'preview', 'project', 'projectpub', 'projecttask', 'question', 'refresh', 'region',
				'salary', 'shipment', 'state', 'supplier_invoice', 'supplier_invoicea', 'supplier_invoicer', 'supplier_invoiced',
				'technic', 'ticket',
				'error', 'warning',
				'recent', 'reception', 'recruitmentcandidature', 'recruitmentjobposition', 'replacement', 'resource', 'recurring','rss',
				'shapes', 'skill', 'square', 'stop-circle', 'supplier', 'supplier_proposal', 'supplier_order', 'supplier_invoice',
				'timespent', 'title_setup', 'title_accountancy', 'title_bank', 'title_hrm', 'title_agenda',
				'uncheck', 'url', 'user-cog', 'user-injured', 'user-md', 'vat', 'website', 'workstation', 'webhook', 'world', 'private',
				'conferenceorbooth', 'eventorganization',
				'stamp', 'signature'
			))) {
			$fakey = $pictowithouttext;
			$facolor = '';
			$fasize = '';
			$fa = 'fas';
			if (in_array($pictowithouttext, array('card', 'bell', 'clock', 'establishment', 'generic', 'minus-square', 'object_generic', 'pdf', 'plus-square', 'timespent', 'note', 'off', 'on', 'object_bookmark', 'bookmark', 'vcard'))) {
				$fa = 'far';
			}
			if (in_array($pictowithouttext, array('black-tie', 'github', 'google', 'microsoft', 'skype', 'twitter', 'facebook', 'linkedin', 'instagram', 'snapchat', 'stripe', 'stripe-s', 'youtube', 'google-plus-g', 'whatsapp'))) {
				$fa = 'fab';
			}

			$arrayconvpictotofa = array(
				'account'=>'university', 'accounting_account'=>'clipboard-list', 'accountline'=>'receipt', 'accountancy'=>'search-dollar', 'action'=>'calendar-alt', 'add'=>'plus-circle', 'address'=> 'address-book', 'asset'=>'money-check-alt', 'autofill'=>'fill',
				'bank_account'=>'university',
				'bill'=>'file-invoice-dollar', 'billa'=>'file-excel', 'billr'=>'file-invoice-dollar', 'billd'=>'file-medical',
				'supplier_invoice'=>'file-invoice-dollar', 'supplier_invoicea'=>'file-excel', 'supplier_invoicer'=>'file-invoice-dollar', 'supplier_invoiced'=>'file-medical',
				'bom'=>'shapes',
				'card'=>'address-card', 'chart'=>'chart-line', 'company'=>'building', 'contact'=>'address-book', 'contract'=>'suitcase', 'collab'=>'people-arrows', 'conversation'=>'comments', 'country'=>'globe-americas', 'cron'=>'business-time', 'cross'=>'times',
				'donation'=>'file-alt', 'dynamicprice'=>'hand-holding-usd',
				'setup'=>'cog', 'companies'=>'building', 'products'=>'cube', 'commercial'=>'suitcase', 'invoicing'=>'coins',
				'accounting'=>'search-dollar', 'category'=>'tag', 'dollyrevert'=>'dolly',
				'generate'=>'plus-square', 'hrm'=>'user-tie', 'incoterm'=>'truck-loading',
				'margin'=>'calculator', 'members'=>'user-friends', 'ticket'=>'ticket-alt', 'globe'=>'external-link-alt', 'lot'=>'barcode',
				'email'=>'at', 'establishment'=>'building', 'edit'=>'pencil-alt', 'entity'=>'globe',
				'graph'=>'chart-line', 'grip_title'=>'arrows-alt', 'grip'=>'arrows-alt', 'help'=>'question-circle',
				'generic'=>'file', 'holiday'=>'umbrella-beach',
				'info'=>'info-circle', 'inventory'=>'boxes', 'intracommreport'=>'globe-europe', 'jobprofile'=>'cogs',
				'knowledgemanagement'=>'ticket-alt', 'label'=>'layer-group', 'line'=>'bars', 'loan'=>'money-bill-alt',
				'member'=>'user-alt', 'meeting'=>'chalkboard-teacher', 'mrp'=>'cubes', 'next'=>'arrow-alt-circle-right',
				'trip'=>'wallet', 'expensereport'=>'wallet', 'group'=>'users', 'movement'=>'people-carry',
				'sign-out'=>'sign-out-alt',
				'switch_off'=>'toggle-off', 'switch_on'=>'toggle-on',  'switch_on_warning'=>'toggle-on', 'switch_on_red'=>'toggle-on', 'check'=>'check', 'bookmark'=>'star',
				'bank'=>'university', 'close_title'=>'times', 'delete'=>'trash', 'filter'=>'filter',
				'list-alt'=>'list-alt', 'calendarlist'=>'bars', 'calendar'=>'calendar-alt', 'calendarmonth'=>'calendar-alt', 'calendarweek'=>'calendar-week', 'calendarday'=>'calendar-day', 'calendarperuser'=>'table',
				'intervention'=>'ambulance', 'invoice'=>'file-invoice-dollar', 'currency'=>'dollar-sign', 'multicurrency'=>'dollar-sign', 'order'=>'file-invoice',
				'error'=>'exclamation-triangle', 'warning'=>'exclamation-triangle',
				'other'=>'square',
				'playdisabled'=>'play', 'pdf'=>'file-pdf',  'poll'=>'check-double', 'pos'=>'cash-register', 'preview'=>'binoculars', 'project'=>'project-diagram', 'projectpub'=>'project-diagram', 'projecttask'=>'tasks', 'propal'=>'file-signature', 'proposal'=>'file-signature',
				'partnership'=>'handshake', 'payment'=>'money-check-alt', 'payment_vat'=>'money-check-alt', 'pictoconfirm'=>'check-square', 'phoning'=>'phone', 'phoning_mobile'=>'mobile-alt', 'phoning_fax'=>'fax', 'previous'=>'arrow-alt-circle-left', 'printer'=>'print', 'product'=>'cube', 'puce'=>'angle-right',
				'recent' => 'check-square', 'reception'=>'dolly', 'recruitmentjobposition'=>'id-card-alt', 'recruitmentcandidature'=>'id-badge',
				'resize'=>'crop', 'supplier_order'=>'dol-order_supplier', 'supplier_proposal'=>'file-signature',
				'refresh'=>'redo', 'region'=>'map-marked', 'replacement'=>'exchange-alt', 'resource'=>'laptop-house', 'recurring'=>'history',
				'service'=>'concierge-bell',
				'skill'=>'shapes', 'state'=>'map-marked-alt', 'security'=>'key', 'salary'=>'wallet', 'shipment'=>'dolly', 'stock'=>'box-open', 'stats' => 'chart-bar', 'split'=>'code-branch', 'stripe'=>'stripe-s',
				'supplier'=>'building', 'technic'=>'cogs',
				'timespent'=>'clock', 'title_setup'=>'tools', 'title_accountancy'=>'money-check-alt', 'title_bank'=>'university', 'title_hrm'=>'umbrella-beach',
				'title_agenda'=>'calendar-alt',
				'uncheck'=>'times', 'uparrow'=>'share', 'url'=>'external-link-alt', 'vat'=>'money-check-alt', 'vcard'=>'arrow-alt-circle-down',
				'jabber'=>'comment-o',
				'website'=>'globe-americas', 'workstation'=>'pallet', 'webhook'=>'bullseye', 'world'=>'globe', 'private'=>'user-lock',
				'conferenceorbooth'=>'chalkboard-teacher', 'eventorganization'=>'project-diagram'
			);
			if ($pictowithouttext == 'off') {
				$fakey = 'fa-square';
				$fasize = '1.3em';
			} elseif ($pictowithouttext == 'on') {
				$fakey = 'fa-check-square';
				$fasize = '1.3em';
			} elseif ($pictowithouttext == 'listlight') {
				$fakey = 'fa-download';
				$marginleftonlyshort = 1;
			} elseif ($pictowithouttext == 'printer') {
				$fakey = 'fa-print';
				$fasize = '1.2em';
			} elseif ($pictowithouttext == 'note') {
				$fakey = 'fa-sticky-note';
				$marginleftonlyshort = 1;
			} elseif (in_array($pictowithouttext, array('1uparrow', '1downarrow', '1leftarrow', '1rightarrow', '1uparrow_selected', '1downarrow_selected', '1leftarrow_selected', '1rightarrow_selected'))) {
				$convertarray = array('1uparrow'=>'caret-up', '1downarrow'=>'caret-down', '1leftarrow'=>'caret-left', '1rightarrow'=>'caret-right', '1uparrow_selected'=>'caret-up', '1downarrow_selected'=>'caret-down', '1leftarrow_selected'=>'caret-left', '1rightarrow_selected'=>'caret-right');
				$fakey = 'fa-'.$convertarray[$pictowithouttext];
				if (preg_match('/selected/', $pictowithouttext)) {
					$facolor = '#888';
				}
				$marginleftonlyshort = 1;
			} elseif (!empty($arrayconvpictotofa[$pictowithouttext])) {
				$fakey = 'fa-'.$arrayconvpictotofa[$pictowithouttext];
			} else {
				$fakey = 'fa-'.$pictowithouttext;
			}

			if (in_array($pictowithouttext, array('dollyrevert', 'member', 'members', 'contract', 'group', 'resource', 'shipment'))) {
				$morecss .= ' em092';
			}
			if (in_array($pictowithouttext, array('conferenceorbooth', 'collab', 'eventorganization', 'holiday', 'info', 'project', 'workstation'))) {
				$morecss .= ' em088';
			}
			if (in_array($pictowithouttext, array('asset', 'intervention', 'payment', 'loan', 'partnership', 'stock', 'technic'))) {
				$morecss .= ' em080';
			}

			// Define $marginleftonlyshort
			$arrayconvpictotomarginleftonly = array(
				'bank', 'check', 'delete', 'generic', 'grip', 'grip_title', 'jabber',
				'grip_title', 'grip', 'listlight', 'note', 'on', 'off', 'playdisabled', 'printer', 'resize', 'sign-out', 'stats', 'switch_on', 'switch_on_red', 'switch_off',
				'uparrow', '1uparrow', '1downarrow', '1leftarrow', '1rightarrow', '1uparrow_selected', '1downarrow_selected', '1leftarrow_selected', '1rightarrow_selected'
			);
			if (!isset($arrayconvpictotomarginleftonly[$pictowithouttext])) {
				$marginleftonlyshort = 0;
			}

			// Add CSS
			$arrayconvpictotomorcess = array(
				'action'=>'infobox-action', 'account'=>'infobox-bank_account', 'accounting_account'=>'infobox-bank_account', 'accountline'=>'infobox-bank_account', 'accountancy'=>'infobox-bank_account', 'asset'=>'infobox-bank_account',
				'bank_account'=>'infobox-bank_account',
				'bill'=>'infobox-commande', 'billa'=>'infobox-commande', 'billr'=>'infobox-commande', 'billd'=>'infobox-commande',
				'margin'=>'infobox-bank_account', 'conferenceorbooth'=>'infobox-project',
				'cash-register'=>'infobox-bank_account', 'contract'=>'infobox-contrat', 'check'=>'font-status4', 'collab'=>'infobox-action', 'conversation'=>'infobox-contrat',
				'donation'=>'infobox-commande', 'dolly'=>'infobox-commande',  'dollyrevert'=>'flip infobox-order_supplier',
				'ecm'=>'infobox-action', 'eventorganization'=>'infobox-project',
				'hrm'=>'infobox-adherent', 'group'=>'infobox-adherent', 'intervention'=>'infobox-contrat',
				'incoterm'=>'infobox-supplier_proposal',
				'currency'=>'infobox-bank_account', 'multicurrency'=>'infobox-bank_account',
				'members'=>'infobox-adherent', 'member'=>'infobox-adherent', 'money-bill-alt'=>'infobox-bank_account',
				'order'=>'infobox-commande',
				'user'=>'infobox-adherent', 'users'=>'infobox-adherent',
				'error'=>'pictoerror', 'warning'=>'pictowarning', 'switch_on'=>'font-status4', 'switch_on_warning'=>'font-status4 warning', 'switch_on_red'=>'font-status8',
				'holiday'=>'infobox-holiday', 'info'=>'opacityhigh', 'invoice'=>'infobox-commande',
				'knowledgemanagement'=>'infobox-contrat rotate90', 'loan'=>'infobox-bank_account',
				'payment'=>'infobox-bank_account', 'payment_vat'=>'infobox-bank_account', 'poll'=>'infobox-adherent', 'pos'=>'infobox-bank_account', 'project'=>'infobox-project', 'projecttask'=>'infobox-project',
				'propal'=>'infobox-propal', 'proposal'=>'infobox-propal','private'=>'infobox-project',
				'reception'=>'flip', 'recruitmentjobposition'=>'infobox-adherent', 'recruitmentcandidature'=>'infobox-adherent',
				'resource'=>'infobox-action',
				'salary'=>'infobox-bank_account', 'shipment'=>'infobox-commande', 'supplier_invoice'=>'infobox-order_supplier', 'supplier_invoicea'=>'infobox-order_supplier', 'supplier_invoiced'=>'infobox-order_supplier',
				'supplier'=>'infobox-order_supplier', 'supplier_order'=>'infobox-order_supplier', 'supplier_proposal'=>'infobox-supplier_proposal',
				'ticket'=>'infobox-contrat', 'title_accountancy'=>'infobox-bank_account', 'title_hrm'=>'infobox-holiday', 'expensereport'=>'infobox-expensereport', 'trip'=>'infobox-expensereport', 'title_agenda'=>'infobox-action',
				'vat'=>'infobox-bank_account',
				//'title_setup'=>'infobox-action', 'tools'=>'infobox-action',
				'list-alt'=>'imgforviewmode', 'calendar'=>'imgforviewmode', 'calendarweek'=>'imgforviewmode', 'calendarmonth'=>'imgforviewmode', 'calendarday'=>'imgforviewmode', 'calendarperuser'=>'imgforviewmode'
			);
			if (!empty($arrayconvpictotomorcess[$pictowithouttext]) && strpos($picto, '_nocolor') === false) {
				$morecss .= ($morecss ? ' ' : '').$arrayconvpictotomorcess[$pictowithouttext];
			}

			// Define $color
			$arrayconvpictotocolor = array(
				'address'=>'#6c6aa8', 'building'=>'#6c6aa8', 'bom'=>'#a69944',
				'cog'=>'#999', 'companies'=>'#6c6aa8', 'company'=>'#6c6aa8', 'contact'=>'#6c6aa8', 'cron'=>'#555',
				'dynamicprice'=>'#a69944',
				'edit'=>'#444', 'note'=>'#999', 'error'=>'', 'help'=>'#bbb', 'listlight'=>'#999', 'language'=>'#555',
				//'dolly'=>'#a69944', 'dollyrevert'=>'#a69944',
				'lock'=>'#ddd', 'lot'=>'#a69944',
				'map-marker-alt'=>'#aaa', 'mrp'=>'#a69944', 'product'=>'#a69944', 'service'=>'#a69944', 'inventory'=>'#a69944', 'stock'=>'#a69944', 'movement'=>'#a69944',
				'other'=>'#ddd', 'world'=>'#986c6a',
				'partnership'=>'#6c6aa8', 'playdisabled'=>'#ccc', 'printer'=>'#444', 'projectpub'=>'#986c6a', 'reception'=>'#a69944', 'resize'=>'#444', 'rss'=>'#cba',
				//'shipment'=>'#a69944',
				'security'=>'#999', 'square'=>'#888', 'stop-circle'=>'#888', 'stats'=>'#444', 'switch_off'=>'#999', 'technic'=>'#999', 'timespent'=>'#555',
				'uncheck'=>'#800', 'uparrow'=>'#555', 'user-cog'=>'#999', 'country'=>'#aaa', 'globe-americas'=>'#aaa', 'region'=>'#aaa', 'state'=>'#aaa',
				'website'=>'#304', 'workstation'=>'#a69944'
			);
			if (isset($arrayconvpictotocolor[$pictowithouttext]) && strpos($picto, '_nocolor') === false) {
				$facolor = $arrayconvpictotocolor[$pictowithouttext];
			}

			// This snippet only needed since function img_edit accepts only one additional parameter: no separate one for css only.
			// class/style need to be extracted to avoid duplicate class/style validation errors when $moreatt is added to the end of the attributes.
			$morestyle = '';
			$reg = array();
			if (preg_match('/class="([^"]+)"/', $moreatt, $reg)) {
				$morecss .= ($morecss ? ' ' : '').$reg[1];
				$moreatt = str_replace('class="'.$reg[1].'"', '', $moreatt);
			}
			if (preg_match('/style="([^"]+)"/', $moreatt, $reg)) {
				$morestyle = $reg[1];
				$moreatt = str_replace('style="'.$reg[1].'"', '', $moreatt);
			}
			$moreatt = trim($moreatt);

			$enabledisablehtml = '<span class="'.$fa.' '.$fakey.($marginleftonlyshort ? ($marginleftonlyshort == 1 ? ' marginleftonlyshort' : ' marginleftonly') : '');
			$enabledisablehtml .= ($morecss ? ' '.$morecss : '').'" style="'.($fasize ? ('font-size: '.$fasize.';') : '').($facolor ? (' color: '.$facolor.';') : '').($morestyle ? ' '.$morestyle : '').'"'.(($notitle || empty($titlealt)) ? '' : ' title="'.dol_escape_htmltag($titlealt).'"').($moreatt ? ' '.$moreatt : '').'>';
			/*if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
				$enabledisablehtml .= $titlealt;
			}*/
			$enabledisablehtml .= '</span>';

			return $enabledisablehtml;
		}

		if (!empty($conf->global->MAIN_OVERWRITE_THEME_PATH)) {
			$path = $conf->global->MAIN_OVERWRITE_THEME_PATH.'/theme/'.$theme; // If the theme does not have the same name as the module
		} elseif (!empty($conf->global->MAIN_OVERWRITE_THEME_RES)) {
			$path = $conf->global->MAIN_OVERWRITE_THEME_RES.'/theme/'.$conf->global->MAIN_OVERWRITE_THEME_RES; // To allow an external module to overwrite image resources whatever is activated theme
		} elseif (!empty($conf->modules_parts['theme']) && array_key_exists($theme, $conf->modules_parts['theme'])) {
			$path = $theme.'/theme/'.$theme; // If the theme have the same name as the module
		}

		// If we ask an image into $url/$mymodule/img (instead of default path)
		$regs = array();
		if (preg_match('/^([^@]+)@([^@]+)$/i', $picto, $regs)) {
			$picto = $regs[1];
			$path = $regs[2]; // $path is $mymodule
		}

		// Clean parameters
		if (!preg_match('/(\.png|\.gif|\.svg)$/i', $picto)) {
			$picto .= '.png';
		}
		// If alt path are defined, define url where img file is, according to physical path
		// ex: array(["main"]=>"/home/maindir/htdocs", ["alt0"]=>"/home/moddir0/htdocs", ...)
		foreach ($conf->file->dol_document_root as $type => $dirroot) {
			if ($type == 'main') {
				continue;
			}
			// This need a lot of time, that's why enabling alternative dir like "custom" dir is not recommanded
			if (file_exists($dirroot.'/'.$path.'/img/'.$picto)) {
				$url = DOL_URL_ROOT.$conf->file->dol_url_root[$type];
				break;
			}
		}

		// $url is '' or '/custom', $path is current theme or
		$fullpathpicto = $url.'/'.$path.'/img/'.$picto;
	}

	if ($srconly) {
		return $fullpathpicto;
	}

	// tag title is used for tooltip on <a>, tag alt can be used with very simple text on image for blind people
	return '<img src="'.$fullpathpicto.'"'.($notitle ? '' : ' alt="'.dol_escape_htmltag($alt).'"').(($notitle || empty($titlealt)) ? '' : ' title="'.dol_escape_htmltag($titlealt).'"').($moreatt ? ' '.$moreatt.($morecss ? ' class="'.$morecss.'"' : '') : ' class="inline-block'.($morecss ? ' '.$morecss : '').'"').'>'; // Alt is used for accessibility, title for popup
}

/**
 *	Show a picto called object_picto (generic function)
 *
 *	@param	string	$titlealt			Text on alt and title of image. Alt only if param notitle is set to 1. If text is "TextA:TextB", use Text A on alt and Text B on title.
 *	@param	string	$picto				Name of image to show object_picto (example: user, group, action, bill, contract, propal, product, ...)
 *										For external modules use imagename@mymodule to search into directory "img" of module.
 *	@param	string	$moreatt			Add more attribute on img tag (ie: class="datecallink")
 *	@param	int		$pictoisfullpath	If 1, image path is a full path
 *	@param	int		$srconly			Return only content of the src attribute of img.
 *  @param	int		$notitle			1=Disable tag title. Use it if you add js tooltip, to avoid duplicate tooltip.
 *	@return	string						Return img tag
 *	@see	img_picto(), img_picto_common()
 */
function img_object($titlealt, $picto, $moreatt = '', $pictoisfullpath = false, $srconly = 0, $notitle = 0)
{
	if (strpos($picto, '^') === 0) {
		return img_picto($titlealt, str_replace('^', '', $picto), $moreatt, $pictoisfullpath, $srconly, $notitle);
	} else {
		return img_picto($titlealt, 'object_'.$picto, $moreatt, $pictoisfullpath, $srconly, $notitle);
	}
}

/**
 *	Show weather picto
 *
 *	@param      string		$titlealt         	Text on alt and title of image. Alt only if param notitle is set to 1. If text is "TextA:TextB", use Text A on alt and Text B on title.
 *	@param      string|int	$picto       		Name of image file to show (If no extension provided, we use '.png'). Image must be stored into htdocs/theme/common directory. Or level of meteo image (0-4).
 *	@param		string		$moreatt			Add more attribute on img tag
 *	@param		int			$pictoisfullpath	If 1, image path is a full path
 *  @param      string      $morecss            More CSS
 *	@return     string      					Return img tag
 *  @see        img_object(), img_picto()
 */
function img_weather($titlealt, $picto, $moreatt = '', $pictoisfullpath = 0, $morecss = '')
{
	global $conf;

	if (is_numeric($picto)) {
		//$leveltopicto = array(0=>'weather-clear.png', 1=>'weather-few-clouds.png', 2=>'weather-clouds.png', 3=>'weather-many-clouds.png', 4=>'weather-storm.png');
		//$picto = $leveltopicto[$picto];
		return '<i class="fa fa-weather-level'.$picto.'"></i>';
	} elseif (!preg_match('/(\.png|\.gif)$/i', $picto)) {
		$picto .= '.png';
	}

	$path = DOL_URL_ROOT.'/theme/'.$conf->theme.'/img/weather/'.$picto;

	return img_picto($titlealt, $path, $moreatt, 1, 0, 0, '', $morecss);
}

/**
 *	Show picto (generic function)
 *
 *	@param      string		$titlealt         	Text on alt and title of image. Alt only if param notitle is set to 1. If text is "TextA:TextB", use Text A on alt and Text B on title.
 *	@param      string		$picto       		Name of image file to show (If no extension provided, we use '.png'). Image must be stored into htdocs/theme/common directory.
 *	@param		string		$moreatt			Add more attribute on img tag
 *	@param		int			$pictoisfullpath	If 1, image path is a full path
 *  @param		int			$notitle			1=Disable tag title. Use it if you add js tooltip, to avoid duplicate tooltip.
 *	@return     string      					Return img tag
 *  @see        img_object(), img_picto()
 */
function img_picto_common($titlealt, $picto, $moreatt = '', $pictoisfullpath = 0, $notitle = 0)
{
	global $conf;

	if (!preg_match('/(\.png|\.gif)$/i', $picto)) {
		$picto .= '.png';
	}

	if ($pictoisfullpath) {
		$path = $picto;
	} else {
		$path = DOL_URL_ROOT.'/theme/common/'.$picto;

		if (!empty($conf->global->MAIN_MODULE_CAN_OVERWRITE_COMMONICONS)) {
			$themepath = DOL_DOCUMENT_ROOT.'/theme/'.$conf->theme.'/img/'.$picto;

			if (file_exists($themepath)) {
				$path = $themepath;
			}
		}
	}

	return img_picto($titlealt, $path, $moreatt, 1, 0, $notitle);
}

/**
 *	Show logo action
 *
 *	@param	string		$titlealt       Text on alt and title of image. Alt only if param notitle is set to 1. If text is "TextA:TextB", use Text A on alt and Text B on title.
 *	@param  string		$numaction   	Action id or code to show
 *	@param 	string		$picto      	Name of image file to show ('filenew', ...)
 *                                      If no extension provided, we use '.png'. Image must be stored into theme/xxx/img directory.
 *                                      Example: picto.png                  if picto.png is stored into htdocs/theme/mytheme/img
 *                                      Example: picto.png@mymodule         if picto.png is stored into htdocs/mymodule/img
 *                                      Example: /mydir/mysubdir/picto.png  if picto.png is stored into htdocs/mydir/mysubdir (pictoisfullpath must be set to 1)
 *  @param	string		$moreatt		More attributes
 *	@return string      				Return an img tag
 */
function img_action($titlealt, $numaction, $picto = '', $moreatt = '')
{
	global $langs;

	if (empty($titlealt) || $titlealt == 'default') {
		if ($numaction == '-1' || $numaction == 'ST_NO') {
			$numaction = -1;
			$titlealt = $langs->transnoentitiesnoconv('ChangeDoNotContact');
		} elseif ($numaction == '0' || $numaction == 'ST_NEVER') {
			$numaction = 0;
			$titlealt = $langs->transnoentitiesnoconv('ChangeNeverContacted');
		} elseif ($numaction == '1' || $numaction == 'ST_TODO') {
			$numaction = 1;
			$titlealt = $langs->transnoentitiesnoconv('ChangeToContact');
		} elseif ($numaction == '2' || $numaction == 'ST_PEND') {
			$numaction = 2;
			$titlealt = $langs->transnoentitiesnoconv('ChangeContactInProcess');
		} elseif ($numaction == '3' || $numaction == 'ST_DONE') {
			$numaction = 3;
			$titlealt = $langs->transnoentitiesnoconv('ChangeContactDone');
		} else {
			$titlealt = $langs->transnoentitiesnoconv('ChangeStatus '.$numaction);
			$numaction = 0;
		}
	}
	if (!is_numeric($numaction)) {
		$numaction = 0;
	}

	return img_picto($titlealt, (empty($picto) ? 'stcomm'.$numaction.'.png' : $picto), $moreatt);
}

/**
 *  Show pdf logo
 *
 *  @param	string		$titlealt   Text on alt and title of image. Alt only if param notitle is set to 1. If text is "TextA:TextB", use Text A on alt and Text B on title.
 *  @param  int		    $size       Taille de l'icone : 3 = 16x16px , 2 = 14x14px
 *  @return string      			Retourne tag img
 */
function img_pdf($titlealt = 'default', $size = 3)
{
	global $langs;

	if ($titlealt == 'default') {
		$titlealt = $langs->trans('Show');
	}

	return img_picto($titlealt, 'pdf'.$size.'.png');
}

/**
 *	Show logo +
 *
 *	@param	string	$titlealt   Text on alt and title of image. Alt only if param notitle is set to 1. If text is "TextA:TextB", use Text A on alt and Text B on title.
 *	@param  string	$other      Add more attributes on img
 *	@return string      		Return tag img
 */
function img_edit_add($titlealt = 'default', $other = '')
{
	global $langs;

	if ($titlealt == 'default') {
		$titlealt = $langs->trans('Add');
	}

	return img_picto($titlealt, 'edit_add.png', $other);
}
/**
 *	Show logo -
 *
 *	@param	string	$titlealt	Text on alt and title of image. Alt only if param notitle is set to 1. If text is "TextA:TextB", use Text A on alt and Text B on title.
 *	@param  string	$other      Add more attributes on img
 *	@return string      		Return tag img
 */
function img_edit_remove($titlealt = 'default', $other = '')
{
	global $langs;

	if ($titlealt == 'default') {
		$titlealt = $langs->trans('Remove');
	}

	return img_picto($titlealt, 'edit_remove.png', $other);
}

/**
 *	Show logo editer/modifier fiche
 *
 *	@param  string	$titlealt   Text on alt and title of image. Alt only if param notitle is set to 1. If text is "TextA:TextB", use Text A on alt and Text B on title.
 *	@param  integer	$float      If you have to put the style "float: right"
 *	@param  string	$other		Add more attributes on img
 *	@return string      		Return tag img
 */
function img_edit($titlealt = 'default', $float = 0, $other = '')
{
	global $langs;

	if ($titlealt == 'default') {
		$titlealt = $langs->trans('Modify');
	}

	return img_picto($titlealt, 'edit.png', ($float ? 'style="float: '.($langs->tab_translate["DIRECTION"] == 'rtl' ? 'left' : 'right').'"' : "").($other ? ' '.$other : ''));
}

/**
 *	Show logo view card
 *
 *	@param	string	$titlealt   Text on alt and title of image. Alt only if param notitle is set to 1. If text is "TextA:TextB", use Text A on alt and Text B on title.
 *	@param  integer	$float      If you have to put the style "float: right"
 *	@param  string	$other		Add more attributes on img
 *	@return string      		Return tag img
 */
function img_view($titlealt = 'default', $float = 0, $other = 'class="valignmiddle"')
{
	global $langs;

	if ($titlealt == 'default') {
		$titlealt = $langs->trans('View');
	}

	$moreatt = ($float ? 'style="float: right" ' : '').$other;

	return img_picto($titlealt, 'eye', $moreatt);
}

/**
 *  Show delete logo
 *
 *  @param	string	$titlealt   Text on alt and title of image. Alt only if param notitle is set to 1. If text is "TextA:TextB", use Text A on alt and Text B on title.
 *	@param  string	$other      Add more attributes on img
 *  @param	string	$morecss	More CSS
 *  @return string      		Retourne tag img
 */
function img_delete($titlealt = 'default', $other = 'class="pictodelete"', $morecss = '')
{
	global $langs;

	if ($titlealt == 'default') {
		$titlealt = $langs->trans('Delete');
	}

	return img_picto($titlealt, 'delete.png', $other, false, 0, 0, '', $morecss);
}

/**
 *  Show printer logo
 *
 *  @param  string  $titlealt   Text on alt and title of image. Alt only if param notitle is set to 1. If text is "TextA:TextB", use Text A on alt and Text B on title.
 *  @param  string  $other      Add more attributes on img
 *  @return string              Retourne tag img
 */
function img_printer($titlealt = "default", $other = '')
{
	global $langs;
	if ($titlealt == "default") {
		$titlealt = $langs->trans("Print");
	}
	return img_picto($titlealt, 'printer.png', $other);
}

/**
 *  Show split logo
 *
 *  @param	string	$titlealt   Text on alt and title of image. Alt only if param notitle is set to 1. If text is "TextA:TextB", use Text A on alt and Text B on title.
 *	@param  string	$other      Add more attributes on img
 *  @return string      		Retourne tag img
 */
function img_split($titlealt = 'default', $other = 'class="pictosplit"')
{
	global $langs;

	if ($titlealt == 'default') {
		$titlealt = $langs->trans('Split');
	}

	return img_picto($titlealt, 'split.png', $other);
}

/**
 *	Show help logo with cursor "?"
 *
 * 	@param	int              	$usehelpcursor		1=Use help cursor, 2=Use click pointer cursor, 0=No specific cursor
 * 	@param	int|string	        $usealttitle		Text to use as alt title
 * 	@return string            	           			Return tag img
 */
function img_help($usehelpcursor = 1, $usealttitle = 1)
{
	global $langs;

	if ($usealttitle) {
		if (is_string($usealttitle)) {
			$usealttitle = dol_escape_htmltag($usealttitle);
		} else {
			$usealttitle = $langs->trans('Info');
		}
	}

	return img_picto($usealttitle, 'info.png', 'style="vertical-align: middle;'.($usehelpcursor == 1 ? ' cursor: help' : ($usehelpcursor == 2 ? ' cursor: pointer' : '')).'"');
}

/**
 *	Show info logo
 *
 *	@param	string	$titlealt   Text on alt and title of image. Alt only if param notitle is set to 1. If text is "TextA:TextB", use Text A on alt and Text B on title.
 *	@return string      		Return img tag
 */
function img_info($titlealt = 'default')
{
	global $langs;

	if ($titlealt == 'default') {
		$titlealt = $langs->trans('Informations');
	}

	return img_picto($titlealt, 'info.png', 'style="vertical-align: middle;"');
}

/**
 *	Show warning logo
 *
 *	@param	string	$titlealt   Text on alt and title of image. Alt only if param notitle is set to 1. If text is "TextA:TextB", use Text A on alt and Text B on title.
 *	@param	string	$moreatt	Add more attribute on img tag (For example 'style="float: right"'). If 1, add float: right. Can't be "class" attribute.
 *  @param	string  $morecss	Add more CSS
 *	@return string      		Return img tag
 */
function img_warning($titlealt = 'default', $moreatt = '', $morecss = 'pictowarning')
{
	global $langs;

	if ($titlealt == 'default') {
		$titlealt = $langs->trans('Warning');
	}

	//return '<div class="imglatecoin">'.img_picto($titlealt, 'warning_white.png', 'class="pictowarning valignmiddle"'.($moreatt ? ($moreatt == '1' ? ' style="float: right"' : ' '.$moreatt): '')).'</div>';
	return img_picto($titlealt, 'warning.png', 'class="'.$morecss.'"'.($moreatt ? ($moreatt == '1' ? ' style="float: right"' : ' '.$moreatt) : ''));
}

/**
 *  Show error logo
 *
 *	@param	string	$titlealt   Text on alt and title of image. Alt only if param notitle is set to 1. If text is "TextA:TextB", use Text A on alt and Text B on title.
 *	@return string      		Return img tag
 */
function img_error($titlealt = 'default')
{
	global $langs;

	if ($titlealt == 'default') {
		$titlealt = $langs->trans('Error');
	}

	return img_picto($titlealt, 'error.png');
}

/**
 *	Show next logo
 *
 *	@param	string	$titlealt   Text on alt and title of image. Alt only if param notitle is set to 1. If text is "TextA:TextB", use Text A on alt and Text B on title.
*	@param	string	$moreatt	Add more attribute on img tag (For example 'style="float: right"')
 *	@return string      		Return img tag
 */
function img_next($titlealt = 'default', $moreatt = '')
{
	global $langs;

	if ($titlealt == 'default') {
		$titlealt = $langs->trans('Next');
	}

	//return img_picto($titlealt, 'next.png', $moreatt);
	return '<span class="fa fa-chevron-right paddingright paddingleft" title="'.dol_escape_htmltag($titlealt).'"></span>';
}

/**
 *	Show previous logo
 *
 *	@param	string	$titlealt   Text on alt and title of image. Alt only if param notitle is set to 1. If text is "TextA:TextB", use Text A on alt and Text B on title.
 *	@param	string	$moreatt	Add more attribute on img tag (For example 'style="float: right"')
 *	@return string      		Return img tag
 */
function img_previous($titlealt = 'default', $moreatt = '')
{
	global $langs;

	if ($titlealt == 'default') {
		$titlealt = $langs->trans('Previous');
	}

	//return img_picto($titlealt, 'previous.png', $moreatt);
	return '<span class="fa fa-chevron-left paddingright paddingleft" title="'.dol_escape_htmltag($titlealt).'"></span>';
}

/**
 *	Show down arrow logo
 *
 *	@param	string	$titlealt   Text on alt and title of image. Alt only if param notitle is set to 1. If text is "TextA:TextB", use Text A on alt and Text B on title.
 *	@param  int		$selected   Selected
 *  @param	string	$moreclass	Add more CSS classes
 *	@return string      		Return img tag
 */
function img_down($titlealt = 'default', $selected = 0, $moreclass = '')
{
	global $langs;

	if ($titlealt == 'default') {
		$titlealt = $langs->trans('Down');
	}

	return img_picto($titlealt, ($selected ? '1downarrow_selected.png' : '1downarrow.png'), 'class="imgdown'.($moreclass ? " ".$moreclass : "").'"');
}

/**
 *	Show top arrow logo
 *
 *	@param	string	$titlealt   Text on alt and title of image. Alt only if param notitle is set to 1. If text is "TextA:TextB", use Text A on alt and Text B on title.
 *	@param  int		$selected	Selected
 *  @param	string	$moreclass	Add more CSS classes
 *	@return string      		Return img tag
 */
function img_up($titlealt = 'default', $selected = 0, $moreclass = '')
{
	global $langs;

	if ($titlealt == 'default') {
		$titlealt = $langs->trans('Up');
	}

	return img_picto($titlealt, ($selected ? '1uparrow_selected.png' : '1uparrow.png'), 'class="imgup'.($moreclass ? " ".$moreclass : "").'"');
}

/**
 *	Show left arrow logo
 *
 *	@param	string	$titlealt   Text on alt and title of image. Alt only if param notitle is set to 1. If text is "TextA:TextB", use Text A on alt and Text B on title.
 *	@param  int		$selected	Selected
 *	@param	string	$moreatt	Add more attribute on img tag (For example 'style="float: right"')
 *	@return string      		Return img tag
 */
function img_left($titlealt = 'default', $selected = 0, $moreatt = '')
{
	global $langs;

	if ($titlealt == 'default') {
		$titlealt = $langs->trans('Left');
	}

	return img_picto($titlealt, ($selected ? '1leftarrow_selected.png' : '1leftarrow.png'), $moreatt);
}

/**
 *	Show right arrow logo
 *
 *	@param	string	$titlealt   Text on alt and title of image. Alt only if param notitle is set to 1. If text is "TextA:TextB", use Text A on alt and Text B on title.
 *	@param  int		$selected	Selected
 *	@param	string	$moreatt	Add more attribute on img tag (For example 'style="float: right"')
 *	@return string      		Return img tag
 */
function img_right($titlealt = 'default', $selected = 0, $moreatt = '')
{
	global $langs;

	if ($titlealt == 'default') {
		$titlealt = $langs->trans('Right');
	}

	return img_picto($titlealt, ($selected ? '1rightarrow_selected.png' : '1rightarrow.png'), $moreatt);
}

/**
 *	Show tick logo if allowed
 *
 *	@param	string	$allow		Allow
 *	@param	string	$titlealt   Text on alt and title of image. Alt only if param notitle is set to 1. If text is "TextA:TextB", use Text A on alt and Text B on title.
 *	@return string      		Return img tag
 */
function img_allow($allow, $titlealt = 'default')
{
	global $langs;

	if ($titlealt == 'default') {
		$titlealt = $langs->trans('Active');
	}

	if ($allow == 1) {
		return img_picto($titlealt, 'tick.png');
	}

	return '-';
}

/**
 *	Return image of a credit card according to its brand name
 *
 *	@param  string	$brand		Brand name of credit card
 *  @param  string	$morecss	More CSS
 *	@return string     			Return img tag
 */
function img_credit_card($brand, $morecss = null)
{
	if (is_null($morecss)) {
		$morecss = 'fa-2x';
	}

	if ($brand == 'visa' || $brand == 'Visa') {
		$brand = 'cc-visa';
	} elseif ($brand == 'mastercard' || $brand == 'MasterCard') {
		$brand = 'cc-mastercard';
	} elseif ($brand == 'amex' || $brand == 'American Express') {
		$brand = 'cc-amex';
	} elseif ($brand == 'discover' || $brand == 'Discover') {
		$brand = 'cc-discover';
	} elseif ($brand == 'jcb' || $brand == 'JCB') {
		$brand = 'cc-jcb';
	} elseif ($brand == 'diners' || $brand == 'Diners club') {
		$brand = 'cc-diners-club';
	} elseif (!in_array($brand, array('cc-visa', 'cc-mastercard', 'cc-amex', 'cc-discover', 'cc-jcb', 'cc-diners-club'))) {
		$brand = 'credit-card';
	}

	return '<span class="fa fa-'.$brand.' fa-fw'.($morecss ? ' '.$morecss : '').'"></span>';
}

/**
 *	Show MIME img of a file
 *
 *	@param	string	$file		Filename
 * 	@param	string	$titlealt	Text on alt and title of image. Alt only if param notitle is set to 1. If text is "TextA:TextB", use Text A on alt and Text B on title.
 *  @param	string	$morecss	More css
 *	@return string     			Return img tag
 */
function img_mime($file, $titlealt = '', $morecss = '')
{
	require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';

	$mimetype = dol_mimetype($file, '', 1);
	$mimeimg = dol_mimetype($file, '', 2);
	$mimefa = dol_mimetype($file, '', 4);

	if (empty($titlealt)) {
		$titlealt = 'Mime type: '.$mimetype;
	}

	//return img_picto_common($titlealt, 'mime/'.$mimeimg, 'class="'.$morecss.'"');
	return '<i class="fa fa-'.$mimefa.' paddingright'.($morecss ? ' '.$morecss : '').'"'.($titlealt ? ' title="'.$titlealt.'"' : '').'></i>';
}


/**
 *  Show search logo
 *
 *  @param	string	$titlealt   Text on alt and title of image. Alt only if param notitle is set to 1. If text is "TextA:TextB", use Text A on alt and Text B on title.
 *	@param  string	$other      Add more attributes on img
 *  @return string      		Retourne tag img
 */
function img_search($titlealt = 'default', $other = '')
{
	global $conf, $langs;

	if ($titlealt == 'default') {
		$titlealt = $langs->trans('Search');
	}

	$img = img_picto($titlealt, 'search.png', $other, false, 1);

	$input = '<input type="image" class="liste_titre" name="button_search" src="'.$img.'" ';
	$input .= 'value="'.dol_escape_htmltag($titlealt).'" title="'.dol_escape_htmltag($titlealt).'" >';

	return $input;
}

/**
 *  Show search logo
 *
 *  @param	string	$titlealt   Text on alt and title of image. Alt only if param notitle is set to 1. If text is "TextA:TextB", use Text A on alt and Text B on title.
 *	@param  string	$other      Add more attributes on img
 *  @return string      		Retourne tag img
 */
function img_searchclear($titlealt = 'default', $other = '')
{
	global $conf, $langs;

	if ($titlealt == 'default') {
		$titlealt = $langs->trans('Search');
	}

	$img = img_picto($titlealt, 'searchclear.png', $other, false, 1);

	$input = '<input type="image" class="liste_titre" name="button_removefilter" src="'.$img.'" ';
	$input .= 'value="'.dol_escape_htmltag($titlealt).'" title="'.dol_escape_htmltag($titlealt).'" >';

	return $input;
}

/**
 *	Show information for admin users or standard users
 *
 *	@param	string	$text				Text info
 *	@param  integer	$infoonimgalt		Info is shown only on alt of star picto, otherwise it is show on output after the star picto
 *	@param	int		$nodiv				No div
 *  @param  string  $admin      	    '1'=Info for admin users. '0'=Info for standard users (change only the look), 'error', 'warning', 'xxx'=Other
 *  @param	string	$morecss			More CSS ('', 'warning', 'error')
 *  @param	string	$textfordropdown	Show a text to click to dropdown the info box.
 *	@return	string						String with info text
 */
function info_admin($text, $infoonimgalt = 0, $nodiv = 0, $admin = '1', $morecss = 'hideonsmartphone', $textfordropdown = '')
{
	global $conf, $langs;

	if ($infoonimgalt) {
		$result = img_picto($text, 'info', 'class="'.($morecss ? ' '.$morecss : '').'"');
	} else {
		if (empty($conf->use_javascript_ajax)) {
			$textfordropdown = '';
		}

		$class = (empty($admin) ? 'undefined' : ($admin == '1' ? 'info' : $admin));
		$result = ($nodiv ? '' : '<div class="'.$class.($morecss ? ' '.$morecss : '').($textfordropdown ? ' hidden' : '').'">').'<span class="fa fa-info-circle" title="'.dol_escape_htmltag($admin ? $langs->trans('InfoAdmin') : $langs->trans('Note')).'"></span> '.$text.($nodiv ? '' : '</div>');

		if ($textfordropdown) {
			$tmpresult = '<span class="'.$class.'text opacitymedium cursorpointer">'.$langs->trans($textfordropdown).' '.img_picto($langs->trans($textfordropdown), '1downarrow').'</span>';
			$tmpresult .= '<script nonce="'.getNonce().'" type="text/javascript">
				jQuery(document).ready(function() {
					jQuery(".'.$class.'text").click(function() {
						console.log("toggle text");
						jQuery(".'.$class.'").toggle();
					});
				});
				</script>';

			$result = $tmpresult.$result;
		}
	}

	return $result;
}


/**
 *  Displays error message system with all the information to facilitate the diagnosis and the escalation of the bugs.
 *  This function must be called when a blocking technical error is encountered.
 *  However, one must try to call it only within php pages, classes must return their error through their property "error".
 *
 *	@param	 	DoliDB|string   $db      	Database handler
 *	@param  	string|string[] $error		String or array of errors strings to show
 *  @param		array           $errors		Array of errors
 *	@return 	void
 *  @see    	dol_htmloutput_errors()
 */
function dol_print_error($db = '', $error = '', $errors = null)
{
	global $conf, $langs, $argv;
	global $dolibarr_main_prod;

	$out = '';
	$syslog = '';

	// If error occurs before the $lang object was loaded
	if (!$langs) {
		require_once DOL_DOCUMENT_ROOT.'/core/class/translate.class.php';
		$langs = new Translate('', $conf);
		$langs->load("main");
	}

	// Load translation files required by the error messages
	$langs->loadLangs(array('main', 'errors'));

	if ($_SERVER['DOCUMENT_ROOT']) {    // Mode web
		$out .= $langs->trans("DolibarrHasDetectedError").".<br>\n";
		if (getDolGlobalInt('MAIN_FEATURES_LEVEL') > 0) {
			$out .= "You use an experimental or develop level of features, so please do NOT report any bugs or vulnerability, except if problem is confirmed after moving option MAIN_FEATURES_LEVEL back to 0.<br>\n";
		}
		$out .= $langs->trans("InformationToHelpDiagnose").":<br>\n";

		$out .= "<b>".$langs->trans("Date").":</b> ".dol_print_date(time(), 'dayhourlog')."<br>\n";
		$out .= "<b>".$langs->trans("Dolibarr").":</b> ".DOL_VERSION." - https://www.dolibarr.org<br>\n";
		if (isset($conf->global->MAIN_FEATURES_LEVEL)) {
			$out .= "<b>".$langs->trans("LevelOfFeature").":</b> ".getDolGlobalInt('MAIN_FEATURES_LEVEL')."<br>\n";
		}
		if (function_exists("phpversion")) {
			$out .= "<b>".$langs->trans("PHP").":</b> ".phpversion()."<br>\n";
		}
		$out .= "<b>".$langs->trans("Server").":</b> ".(isset($_SERVER["SERVER_SOFTWARE"]) ? dol_htmlentities($_SERVER["SERVER_SOFTWARE"], ENT_COMPAT) : '')."<br>\n";
		if (function_exists("php_uname")) {
			$out .= "<b>".$langs->trans("OS").":</b> ".php_uname()."<br>\n";
		}
		$out .= "<b>".$langs->trans("UserAgent").":</b> ".(isset($_SERVER["HTTP_USER_AGENT"]) ? dol_htmlentities($_SERVER["HTTP_USER_AGENT"], ENT_COMPAT) : '')."<br>\n";
		$out .= "<br>\n";
		$out .= "<b>".$langs->trans("RequestedUrl").":</b> ".dol_htmlentities($_SERVER["REQUEST_URI"], ENT_COMPAT)."<br>\n";
		$out .= "<b>".$langs->trans("Referer").":</b> ".(isset($_SERVER["HTTP_REFERER"]) ? dol_htmlentities($_SERVER["HTTP_REFERER"], ENT_COMPAT) : '')."<br>\n";
		$out .= "<b>".$langs->trans("MenuManager").":</b> ".(isset($conf->standard_menu) ? dol_htmlentities($conf->standard_menu, ENT_COMPAT) : '')."<br>\n";
		$out .= "<br>\n";
		$syslog .= "url=".dol_escape_htmltag($_SERVER["REQUEST_URI"]);
		$syslog .= ", query_string=".dol_escape_htmltag($_SERVER["QUERY_STRING"]);
	} else { // Mode CLI
		$out .= '> '.$langs->transnoentities("ErrorInternalErrorDetected").":\n".$argv[0]."\n";
		$syslog .= "pid=".dol_getmypid();
	}

	if (!empty($conf->modules)) {
		$out .= "<b>".$langs->trans("Modules").":</b> ".join(', ', $conf->modules)."<br>\n";
	}

	if (is_object($db)) {
		if ($_SERVER['DOCUMENT_ROOT']) {  // Mode web
			$out .= "<b>".$langs->trans("DatabaseTypeManager").":</b> ".$db->type."<br>\n";
			$lastqueryerror = $db->lastqueryerror();
			if (!utf8_check($lastqueryerror)) {
				$lastqueryerror = "SQL error string is not a valid UTF8 string. We can't show it.";
			}
			$out .= "<b>".$langs->trans("RequestLastAccessInError").":</b> ".($lastqueryerror ? dol_escape_htmltag($lastqueryerror) : $langs->trans("ErrorNoRequestInError"))."<br>\n";
			$out .= "<b>".$langs->trans("ReturnCodeLastAccessInError").":</b> ".($db->lasterrno() ? dol_escape_htmltag($db->lasterrno()) : $langs->trans("ErrorNoRequestInError"))."<br>\n";
			$out .= "<b>".$langs->trans("InformationLastAccessInError").":</b> ".($db->lasterror() ? dol_escape_htmltag($db->lasterror()) : $langs->trans("ErrorNoRequestInError"))."<br>\n";
			$out .= "<br>\n";
		} else { // Mode CLI
			// No dol_escape_htmltag for output, we are in CLI mode
			$out .= '> '.$langs->transnoentities("DatabaseTypeManager").":\n".$db->type."\n";
			$out .= '> '.$langs->transnoentities("RequestLastAccessInError").":\n".($db->lastqueryerror() ? $db->lastqueryerror() : $langs->transnoentities("ErrorNoRequestInError"))."\n";
			$out .= '> '.$langs->transnoentities("ReturnCodeLastAccessInError").":\n".($db->lasterrno() ? $db->lasterrno() : $langs->transnoentities("ErrorNoRequestInError"))."\n";
			$out .= '> '.$langs->transnoentities("InformationLastAccessInError").":\n".($db->lasterror() ? $db->lasterror() : $langs->transnoentities("ErrorNoRequestInError"))."\n";
		}
		$syslog .= ", sql=".$db->lastquery();
		$syslog .= ", db_error=".$db->lasterror();
	}

	if ($error || $errors) {
		$langs->load("errors");

		// Merge all into $errors array
		if (is_array($error) && is_array($errors)) {
			$errors = array_merge($error, $errors);
		} elseif (is_array($error)) {
			$errors = $error;
		} elseif (is_array($errors)) {
			$errors = array_merge(array($error), $errors);
		} else {
			$errors = array_merge(array($error), array($errors));
		}

		foreach ($errors as $msg) {
			if (empty($msg)) {
				continue;
			}
			if ($_SERVER['DOCUMENT_ROOT']) {  // Mode web
				$out .= "<b>".$langs->trans("Message").":</b> ".dol_escape_htmltag($msg)."<br>\n";
			} else // Mode CLI
			{
				$out .= '> '.$langs->transnoentities("Message").":\n".$msg."\n";
			}
			$syslog .= ", msg=".$msg;
		}
	}
	if (empty($dolibarr_main_prod) && $_SERVER['DOCUMENT_ROOT'] && function_exists('xdebug_print_function_stack') && function_exists('xdebug_call_file')) {
		xdebug_print_function_stack();
		$out .= '<b>XDebug informations:</b>'."<br>\n";
		$out .= 'File: '.xdebug_call_file()."<br>\n";
		$out .= 'Line: '.xdebug_call_line()."<br>\n";
		$out .= 'Function: '.xdebug_call_function()."<br>\n";
		$out .= "<br>\n";
	}

	// Return a http header with error code if possible
	if (!headers_sent()) {
		if (function_exists('top_httphead')) {	// In CLI context, the method does not exists
			top_httphead();
		}
		http_response_code(500);
	}

	if (empty($dolibarr_main_prod)) {
		print $out;
	} else {
		if (empty($langs->defaultlang)) {
			$langs->setDefaultLang();
		}
		$langs->loadLangs(array("main", "errors")); // Reload main because language may have been set only on previous line so we have to reload files we need.
		// This should not happen, except if there is a bug somewhere. Enabled and check log in such case.
		print 'This website or feature is currently temporarly not available or failed after a technical error.<br><br>This may be due to a maintenance operation. Current status of operation ('.dol_print_date(dol_now(), 'dayhourrfc').') are on next line...<br><br>'."\n";
		print $langs->trans("DolibarrHasDetectedError").'. ';
		print $langs->trans("YouCanSetOptionDolibarrMainProdToZero");
		define("MAIN_CORE_ERROR", 1);
	}

	dol_syslog("Error ".$syslog, LOG_ERR);
}

/**
 * Show a public email and error code to contact if technical error
 *
 * @param	string	$prefixcode		Prefix of public error code
 * @param   string  $errormessage   Complete error message
 * @param	array	$errormessages	Array of error messages
 * @param	string	$morecss		More css
 * @param	string	$email			Email
 * @return	void
 */
function dol_print_error_email($prefixcode, $errormessage = '', $errormessages = array(), $morecss = 'error', $email = '')
{
	global $langs, $conf;

	if (empty($email)) {
		$email = $conf->global->MAIN_INFO_SOCIETE_MAIL;
	}

	$langs->load("errors");
	$now = dol_now();

	print '<br><div class="center login_main_message"><div class="'.$morecss.'">';
	print $langs->trans("ErrorContactEMail", $email, $prefixcode.'-'.dol_print_date($now, '%Y%m%d%H%M%S'));
	if ($errormessage) {
		print '<br><br>'.$errormessage;
	}
	if (is_array($errormessages) && count($errormessages)) {
		foreach ($errormessages as $mesgtoshow) {
			print '<br><br>'.$mesgtoshow;
		}
	}
	print '</div></div>';
}

/**
 *	Show title line of an array
 *
 *	@param	string	$name        Label of field
 *	@param	string	$file        Url used when we click on sort picto
 *	@param	string	$field       Field to use for new sorting
 *	@param	string	$begin       ("" by defaut)
 *	@param	string	$moreparam   Add more parameters on sort url links ("" by default)
 *	@param  string	$moreattrib  Options of attribute td ("" by defaut)
 *	@param  string	$sortfield   Current field used to sort
 *	@param  string	$sortorder   Current sort order
 *  @param	string	$prefix		 Prefix for css. Use space after prefix to add your own CSS tag, for example 'mycss '.
 *  @param	string	$tooltip	 Tooltip
 *  @param	string	$forcenowrapcolumntitle		No need for use 'wrapcolumntitle' css style
 *	@return	void
 */
function print_liste_field_titre($name, $file = "", $field = "", $begin = "", $moreparam = "", $moreattrib = "", $sortfield = "", $sortorder = "", $prefix = "", $tooltip = "", $forcenowrapcolumntitle = 0)
{
	print getTitleFieldOfList($name, 0, $file, $field, $begin, $moreparam, $moreattrib, $sortfield, $sortorder, $prefix, 0, $tooltip, $forcenowrapcolumntitle);
}

/**
 *	Get title line of an array
 *
 *	@param	string	$name        		Translation key of field to show or complete HTML string to show
 *	@param	int		$thead		 		0=To use with standard table format, 1=To use inside <thead><tr>, 2=To use with <div>
 *	@param	string	$file        		Url used when we click on sort picto
 *	@param	string	$field       		Field to use for new sorting. Empty if this field is not sortable. Example "t.abc" or "t.abc,t.def"
 *	@param	string	$begin       		("" by defaut)
 *	@param	string	$moreparam   		Add more parameters on sort url links ("" by default)
 *	@param  string	$moreattrib  		Add more attributes on th ("" by defaut). To add more css class, use param $prefix.
 *	@param  string	$sortfield   		Current field used to sort (Ex: 'd.datep,d.id')
 *	@param  string	$sortorder   		Current sort order (Ex: 'asc,desc')
 *  @param	string	$prefix		 		Prefix for css. Use space after prefix to add your own CSS tag, for example 'mycss '.
 *  @param	string	$disablesortlink	1=Disable sort link
 *  @param	string	$tooltip	 		Tooltip
 *  @param	string	$forcenowrapcolumntitle		No need for use 'wrapcolumntitle' css style
 *	@return	string
 */
function getTitleFieldOfList($name, $thead = 0, $file = "", $field = "", $begin = "", $moreparam = "", $moreattrib = "", $sortfield = "", $sortorder = "", $prefix = "", $disablesortlink = 0, $tooltip = '', $forcenowrapcolumntitle = 0)
{
	global $conf, $langs, $form;
	//print "$name, $file, $field, $begin, $options, $moreattrib, $sortfield, $sortorder<br>\n";

	if ($moreattrib == 'class="right"') {
		$prefix .= 'right '; // For backward compatibility
	}

	$sortorder = strtoupper($sortorder);
	$out = '';
	$sortimg = '';

	$tag = 'th';
	if ($thead == 2) {
		$tag = 'div';
	}

	$tmpsortfield = explode(',', $sortfield);
	$sortfield1 = trim($tmpsortfield[0]); // If $sortfield is 'd.datep,d.id', it becomes 'd.datep'
	$tmpfield = explode(',', $field);
	$field1 = trim($tmpfield[0]); // If $field is 'd.datep,d.id', it becomes 'd.datep'

	if (empty($conf->global->MAIN_DISABLE_WRAPPING_ON_COLUMN_TITLE) && empty($forcenowrapcolumntitle)) {
		$prefix = 'wrapcolumntitle '.$prefix;
	}

	//var_dump('field='.$field.' field1='.$field1.' sortfield='.$sortfield.' sortfield1='.$sortfield1);
	// If field is used as sort criteria we use a specific css class liste_titre_sel
	// Example if (sortfield,field)=("nom","xxx.nom") or (sortfield,field)=("nom","nom")
	$liste_titre = 'liste_titre';
	if ($field1 && ($sortfield1 == $field1 || $sortfield1 == preg_replace("/^[^\.]+\./", "", $field1))) {
		$liste_titre = 'liste_titre_sel';
	}

	$tagstart = '<'.$tag.' class="'.$prefix.$liste_titre.'" '.$moreattrib;
	//$out .= (($field && empty($conf->global->MAIN_DISABLE_WRAPPING_ON_COLUMN_TITLE) && preg_match('/^[a-zA-Z_0-9\s\.\-:&;]*$/', $name)) ? ' title="'.dol_escape_htmltag($langs->trans($name)).'"' : '');
	$tagstart .= ($name && empty($conf->global->MAIN_DISABLE_WRAPPING_ON_COLUMN_TITLE) && empty($forcenowrapcolumntitle) && !dol_textishtml($name)) ? ' title="'.dol_escape_htmltag($langs->trans($name)).'"' : '';
	$tagstart .= '>';

	if (empty($thead) && $field && empty($disablesortlink)) {    // If this is a sort field
		$options = preg_replace('/sortfield=([a-zA-Z0-9,\s\.]+)/i', '', (is_scalar($moreparam) ? $moreparam : ''));
		$options = preg_replace('/sortorder=([a-zA-Z0-9,\s\.]+)/i', '', $options);
		$options = preg_replace('/&+/i', '&', $options);
		if (!preg_match('/^&/', $options)) {
			$options = '&'.$options;
		}

		$sortordertouseinlink = '';
		if ($field1 != $sortfield1) { // We are on another field than current sorted field
			if (preg_match('/^DESC/i', $sortorder)) {
				$sortordertouseinlink .= str_repeat('desc,', count(explode(',', $field)));
			} else { // We reverse the var $sortordertouseinlink
				$sortordertouseinlink .= str_repeat('asc,', count(explode(',', $field)));
			}
		} else { // We are on field that is the first current sorting criteria
			if (preg_match('/^ASC/i', $sortorder)) {	// We reverse the var $sortordertouseinlink
				$sortordertouseinlink .= str_repeat('desc,', count(explode(',', $field)));
			} else {
				$sortordertouseinlink .= str_repeat('asc,', count(explode(',', $field)));
			}
		}
		$sortordertouseinlink = preg_replace('/,$/', '', $sortordertouseinlink);
		$out .= '<a class="reposition" href="'.$file.'?sortfield='.$field.'&sortorder='.$sortordertouseinlink.'&begin='.$begin.$options.'"';
		//$out .= (empty($conf->global->MAIN_DISABLE_WRAPPING_ON_COLUMN_TITLE) ? ' title="'.dol_escape_htmltag($langs->trans($name)).'"' : '');
		$out .= '>';
	}
	if ($tooltip) {
		// You can also use 'TranslationString:keyfortooltiponclick' for a tooltip on click.
		if (preg_match('/:\w+$/', $tooltip)) {
			$tmptooltip = explode(':', $tooltip);
		} else {
			$tmptooltip = array($tooltip);
		}
		$out .= $form->textwithpicto($langs->trans($name), $langs->trans($tmptooltip[0]), 1, 'help', '', 0, 3, (empty($tmptooltip[1]) ? '' : 'extra_'.str_replace('.', '_', $field).'_'.$tmptooltip[1]));
	} else {
		$out .= $langs->trans($name);
	}

	if (empty($thead) && $field && empty($disablesortlink)) {    // If this is a sort field
		$out .= '</a>';
	}

	if (empty($thead) && $field) {    // If this is a sort field
		$options = preg_replace('/sortfield=([a-zA-Z0-9,\s\.]+)/i', '', (is_scalar($moreparam) ? $moreparam : ''));
		$options = preg_replace('/sortorder=([a-zA-Z0-9,\s\.]+)/i', '', $options);
		$options = preg_replace('/&+/i', '&', $options);
		if (!preg_match('/^&/', $options)) {
			$options = '&'.$options;
		}

		if (!$sortorder || ($field1 != $sortfield1)) {
			//$out.= '<a href="'.$file.'?sortfield='.$field.'&sortorder=asc&begin='.$begin.$options.'">'.img_down("A-Z",0).'</a>';
			//$out.= '<a href="'.$file.'?sortfield='.$field.'&sortorder=desc&begin='.$begin.$options.'">'.img_up("Z-A",0).'</a>';
		} else {
			if (preg_match('/^DESC/', $sortorder)) {
				//$out.= '<a href="'.$file.'?sortfield='.$field.'&sortorder=asc&begin='.$begin.$options.'">'.img_down("A-Z",0).'</a>';
				//$out.= '<a href="'.$file.'?sortfield='.$field.'&sortorder=desc&begin='.$begin.$options.'">'.img_up("Z-A",1).'</a>';
				$sortimg .= '<span class="nowrap">'.img_up("Z-A", 0, 'paddingright').'</span>';
			}
			if (preg_match('/^ASC/', $sortorder)) {
				//$out.= '<a href="'.$file.'?sortfield='.$field.'&sortorder=asc&begin='.$begin.$options.'">'.img_down("A-Z",1).'</a>';
				//$out.= '<a href="'.$file.'?sortfield='.$field.'&sortorder=desc&begin='.$begin.$options.'">'.img_up("Z-A",0).'</a>';
				$sortimg .= '<span class="nowrap">'.img_down("A-Z", 0, 'paddingright').'</span>';
			}
		}
	}

	$tagend = '</'.$tag.'>';

	$out = $tagstart.$sortimg.$out.$tagend;

	return $out;
}

/**
 *	Show a title.
 *
 *	@param	string	$title			Title to show
 *  @return	void
 *  @deprecated						Use load_fiche_titre instead
 *  @see load_fiche_titre()
 */
function print_titre($title)
{
	dol_syslog(__FUNCTION__." is deprecated", LOG_WARNING);

	print '<div class="titre">'.$title.'</div>';
}

/**
 *	Show a title with picto
 *
 *	@param	string	$title				Title to show
 *	@param	string	$mesg				Added message to show on right
 *	@param	string	$picto				Icon to use before title (should be a 32x32 transparent png file)
 *	@param	int		$pictoisfullpath	1=Icon name is a full absolute url of image
 * 	@param	int		$id					To force an id on html objects
 * 	@return	void
 *  @deprecated Use print load_fiche_titre instead
 */
function print_fiche_titre($title, $mesg = '', $picto = 'generic', $pictoisfullpath = 0, $id = '')
{
	print load_fiche_titre($title, $mesg, $picto, $pictoisfullpath, $id);
}

/**
 *	Load a title with picto
 *
 *	@param	string	$titre				Title to show
 *	@param	string	$morehtmlright		Added message to show on right
 *	@param	string	$picto				Icon to use before title (should be a 32x32 transparent png file)
 *	@param	int		$pictoisfullpath	1=Icon name is a full absolute url of image
 * 	@param	string	$id					To force an id on html objects
 *  @param  string  $morecssontable     More css on table
 *	@param	string	$morehtmlcenter		Added message to show on center
 * 	@return	string
 *  @see print_barre_liste()
 */
function load_fiche_titre($titre, $morehtmlright = '', $picto = 'generic', $pictoisfullpath = 0, $id = '', $morecssontable = '', $morehtmlcenter = '')
{
	global $conf;

	$return = '';

	if ($picto == 'setup') {
		$picto = 'generic';
	}

	$return .= "\n";
	$return .= '<table '.($id ? 'id="'.$id.'" ' : '').'class="centpercent notopnoleftnoright table-fiche-title'.($morecssontable ? ' '.$morecssontable : '').'">'; // maring bottom must be same than into print_barre_list
	$return .= '<tr class="titre">';
	if ($picto) {
		$return .= '<td class="nobordernopadding widthpictotitle valignmiddle col-picto">'.img_picto('', $picto, 'class="valignmiddle widthpictotitle pictotitle"', $pictoisfullpath).'</td>';
	}
	$return .= '<td class="nobordernopadding valignmiddle col-title">';
	$return .= '<div class="titre inline-block">'.$titre.'</div>';
	$return .= '</td>';
	if (dol_strlen($morehtmlcenter)) {
		$return .= '<td class="nobordernopadding center valignmiddle col-center">'.$morehtmlcenter.'</td>';
	}
	if (dol_strlen($morehtmlright)) {
		$return .= '<td class="nobordernopadding titre_right wordbreakimp right valignmiddle col-right">'.$morehtmlright.'</td>';
	}
	$return .= '</tr></table>'."\n";

	return $return;
}

/**
 *	Print a title with navigation controls for pagination
 *
 *	@param	string	    $titre				Title to show (required)
 *	@param	int|null    $page				Numero of page to show in navigation links (required)
 *	@param	string	    $file				Url of page (required)
 *	@param	string	    $options         	More parameters for links ('' by default, does not include sortfield neither sortorder). Value must be 'urlencoded' before calling function.
 *	@param	string    	$sortfield       	Field to sort on ('' by default)
 *	@param	string	    $sortorder       	Order to sort ('' by default)
 *	@param	string	    $morehtmlcenter     String in the middle ('' by default). We often find here string $massaction comming from $form->selectMassAction()
 *	@param	int		    $num				Number of records found by select with limit+1
 *	@param	int|string  $totalnboflines		Total number of records/lines for all pages (if known). Use a negative value of number to not show number. Use '' if unknown.
 *	@param	string	    $picto				Icon to use before title (should be a 32x32 transparent png file)
 *	@param	int		    $pictoisfullpath	1=Icon name is a full absolute url of image
 *  @param	string	    $morehtmlright		More html to show (after arrows)
 *  @param  string      $morecss            More css to the table
 *  @param  int         $limit              Max number of lines (-1 = use default, 0 = no limit, > 0 = limit).
 *  @param  int         $hideselectlimit    Force to hide select limit
 *  @param  int         $hidenavigation     Force to hide the arrows and page for navigation
 *  @param  int			$pagenavastextinput 1=Do not suggest list of pages to navigate but suggest the page number into an input field.
 *  @param	string		$morehtmlrightbeforearrow	More html to show (before arrows)
 *	@return	void
 */
function print_barre_liste($titre, $page, $file, $options = '', $sortfield = '', $sortorder = '', $morehtmlcenter = '', $num = -1, $totalnboflines = '', $picto = 'generic', $pictoisfullpath = 0, $morehtmlright = '', $morecss = '', $limit = -1, $hideselectlimit = 0, $hidenavigation = 0, $pagenavastextinput = 0, $morehtmlrightbeforearrow = '')
{
	global $conf, $langs;

	$savlimit = $limit;
	$savtotalnboflines = $totalnboflines;
	$totalnboflines = abs((int) $totalnboflines);

	$page = (int) $page;

	if ($picto == 'setup') {
		$picto = 'title_setup.png';
	}
	if (($conf->browser->name == 'ie') && $picto == 'generic') {
		$picto = 'title.gif';
	}
	if ($limit < 0) {
		$limit = $conf->liste_limit;
	}

	if ($savlimit != 0 && (($num > $limit) || ($num == -1) || ($limit == 0))) {
		$nextpage = 1;
	} else {
		$nextpage = 0;
	}
	//print 'totalnboflines='.$totalnboflines.'-savlimit='.$savlimit.'-limit='.$limit.'-num='.$num.'-nextpage='.$nextpage.'-hideselectlimit='.$hideselectlimit.'-hidenavigation='.$hidenavigation;

	print "\n";
	print "<!-- Begin title -->\n";
	print '<table class="centpercent notopnoleftnoright table-fiche-title'.($morecss ? ' '.$morecss : '').'"><tr>'; // maring bottom must be same than into load_fiche_tire

	// Left

	if ($picto && $titre) {
		print '<td class="nobordernopadding widthpictotitle valignmiddle col-picto">'.img_picto('', $picto, 'class="valignmiddle pictotitle widthpictotitle"', $pictoisfullpath).'</td>';
	}

	print '<td class="nobordernopadding valignmiddle col-title">';
	print '<div class="titre inline-block">'.$titre;
	if (!empty($titre) && $savtotalnboflines >= 0 && (string) $savtotalnboflines != '') {
		print '<span class="opacitymedium colorblack paddingleft">('.$totalnboflines.')</span>';
	}
	print '</div></td>';

	// Center
	if ($morehtmlcenter && empty($conf->dol_optimize_smallscreen)) {
		print '<td class="nobordernopadding center valignmiddle col-center">'.$morehtmlcenter.'</td>';
	}

	// Right
	print '<td class="nobordernopadding valignmiddle right col-right">';
	print '<input type="hidden" name="pageplusoneold" value="'.((int) $page + 1).'">';
	if ($sortfield) {
		$options .= "&sortfield=".urlencode($sortfield);
	}
	if ($sortorder) {
		$options .= "&sortorder=".urlencode($sortorder);
	}
	// Show navigation bar
	$pagelist = '';
	if ($savlimit != 0 && ($page > 0 || $num > $limit)) {
		if ($totalnboflines) {	// If we know total nb of lines
			// Define nb of extra page links before and after selected page + ... + first or last
			$maxnbofpage = (empty($conf->dol_optimize_smallscreen) ? 4 : 0);

			if ($limit > 0) {
				$nbpages = ceil($totalnboflines / $limit);
			} else {
				$nbpages = 1;
			}
			$cpt = ($page - $maxnbofpage);
			if ($cpt < 0) {
				$cpt = 0;
			}

			if ($cpt >= 1) {
				if (empty($pagenavastextinput)) {
					$pagelist .= '<li class="pagination"><a href="'.$file.'?page=0'.$options.'">1</a></li>';
					if ($cpt > 2) {
						$pagelist .= '<li class="pagination"><span class="inactive">...</span></li>';
					} elseif ($cpt == 2) {
						$pagelist .= '<li class="pagination"><a href="'.$file.'?page=1'.$options.'">2</a></li>';
					}
				}
			}

			do {
				if ($pagenavastextinput) {
					if ($cpt == $page) {
						$pagelist .= '<li class="pagination"><input type="text" class="width25 center pageplusone" name="pageplusone" value="'.($page + 1).'"></li>';
						$pagelist .= '/';
					}
				} else {
					if ($cpt == $page) {
						$pagelist .= '<li class="pagination"><span class="active">'.($page + 1).'</span></li>';
					} else {
						$pagelist .= '<li class="pagination"><a href="'.$file.'?page='.$cpt.$options.'">'.($cpt + 1).'</a></li>';
					}
				}
				$cpt++;
			} while ($cpt < $nbpages && $cpt <= ($page + $maxnbofpage));

			if (empty($pagenavastextinput)) {
				if ($cpt < $nbpages) {
					if ($cpt < $nbpages - 2) {
						$pagelist .= '<li class="pagination"><span class="inactive">...</span></li>';
					} elseif ($cpt == $nbpages - 2) {
						$pagelist .= '<li class="pagination"><a href="'.$file.'?page='.($nbpages - 2).$options.'">'.($nbpages - 1).'</a></li>';
					}
					$pagelist .= '<li class="pagination"><a href="'.$file.'?page='.($nbpages - 1).$options.'">'.$nbpages.'</a></li>';
				}
			} else {
				//var_dump($page.' '.$cpt.' '.$nbpages);
				$pagelist .= '<li class="pagination paginationlastpage"><a href="'.$file.'?page='.($nbpages - 1).$options.'">'.$nbpages.'</a></li>';
			}
		} else {
			$pagelist .= '<li class="pagination"><span class="active">'.($page + 1)."</li>";
		}
	}

	if ($savlimit || $morehtmlright || $morehtmlrightbeforearrow) {
		print_fleche_navigation($page, $file, $options, $nextpage, $pagelist, $morehtmlright, $savlimit, $totalnboflines, $hideselectlimit, $morehtmlrightbeforearrow, $hidenavigation); // output the div and ul for previous/last completed with page numbers into $pagelist
	}

	// js to autoselect page field on focus
	if ($pagenavastextinput) {
		print ajax_autoselect('.pageplusone');
	}

	print '</td>';
	print '</tr>';

	print '</table>'."\n";

	// Center
	if ($morehtmlcenter && !empty($conf->dol_optimize_smallscreen)) {
		print '<div class="nobordernopadding marginbottomonly center valignmiddle col-center centpercent">'.$morehtmlcenter.'</div>';
	}

	print "<!-- End title -->\n\n";
}

/**
 *	Function to show navigation arrows into lists
 *
 *	@param	int				$page				Number of page
 *	@param	string			$file				Page URL (in most cases provided with $_SERVER["PHP_SELF"])
 *	@param	string			$options         	Other url parameters to propagate ("" by default, may include sortfield and sortorder)
 *	@param	integer			$nextpage	    	Do we show a next page button
 *	@param	string			$betweenarrows		HTML content to show between arrows. MUST contains '<li> </li>' tags or '<li><span> </span></li>'.
 *  @param	string			$afterarrows		HTML content to show after arrows. Must NOT contains '<li> </li>' tags.
 *  @param  int             $limit              Max nb of record to show  (-1 = no combo with limit, 0 = no limit, > 0 = limit)
 *	@param	int		        $totalnboflines		Total number of records/lines for all pages (if known)
 *  @param  int             $hideselectlimit    Force to hide select limit
 *  @param	string			$beforearrows		HTML content to show before arrows. Must NOT contains '<li> </li>' tags.
 *  @param  int        		$hidenavigation     Force to hide the switch mode view and the navigation tool (select limit, arrows $betweenarrows and $afterarrows but not $beforearrows)
 *	@return	void
 */
function print_fleche_navigation($page, $file, $options = '', $nextpage = 0, $betweenarrows = '', $afterarrows = '', $limit = -1, $totalnboflines = 0, $hideselectlimit = 0, $beforearrows = '', $hidenavigation = 0)
{
	global $conf, $langs;

	print '<div class="pagination"><ul>';
	if ($beforearrows) {
		print '<li class="paginationbeforearrows">';
		print $beforearrows;
		print '</li>';
	}

	if (empty($hidenavigation)) {
		if ((int) $limit > 0 && empty($hideselectlimit)) {
			$pagesizechoices = '10:10,15:15,20:20,30:30,40:40,50:50,100:100,250:250,500:500,1000:1000';
			$pagesizechoices .= ',5000:5000,10000:10000,20000:20000';
			//$pagesizechoices.=',0:'.$langs->trans("All");     // Not yet supported
			//$pagesizechoices.=',2:2';
			if (!empty($conf->global->MAIN_PAGESIZE_CHOICES)) {
				$pagesizechoices = $conf->global->MAIN_PAGESIZE_CHOICES;
			}

			print '<li class="pagination">';
			print '<select class="flat selectlimit" name="limit" title="'.dol_escape_htmltag($langs->trans("MaxNbOfRecordPerPage")).'">';
			$tmpchoice = explode(',', $pagesizechoices);
			$tmpkey = $limit.':'.$limit;
			if (!in_array($tmpkey, $tmpchoice)) {
				$tmpchoice[] = $tmpkey;
			}
			$tmpkey = $conf->liste_limit.':'.$conf->liste_limit;
			if (!in_array($tmpkey, $tmpchoice)) {
				$tmpchoice[] = $tmpkey;
			}
			asort($tmpchoice, SORT_NUMERIC);
			foreach ($tmpchoice as $val) {
				$selected = '';
				$tmp = explode(':', $val);
				$key = $tmp[0];
				$val = $tmp[1];
				if ($key != '' && $val != '') {
					if ((int) $key == (int) $limit) {
						$selected = ' selected="selected"';
					}
					print '<option name="'.$key.'"'.$selected.'>'.dol_escape_htmltag($val).'</option>'."\n";
				}
			}
			print '</select>';
			if ($conf->use_javascript_ajax) {
				print '<!-- JS CODE TO ENABLE select limit to launch submit of page -->
	            		<script>
	                	jQuery(document).ready(function () {
	            	  		jQuery(".selectlimit").change(function() {
	                            console.log("Change limit. Send submit");
	                            $(this).parents(\'form:first\').submit();
	            	  		});
	                	});
	            		</script>
	                ';
			}
			print '</li>';
		}
		if ($page > 0) {
			print '<li class="pagination paginationpage paginationpageleft"><a class="paginationprevious" href="'.$file.'?page='.($page - 1).$options.'"><i class="fa fa-chevron-left" title="'.dol_escape_htmltag($langs->trans("Previous")).'"></i></a></li>';
		}
		if ($betweenarrows) {
			print '<!--<div class="betweenarrows nowraponall inline-block">-->';
			print $betweenarrows;
			print '<!--</div>-->';
		}
		if ($nextpage > 0) {
			print '<li class="pagination paginationpage paginationpageright"><a class="paginationnext" href="'.$file.'?page='.($page + 1).$options.'"><i class="fa fa-chevron-right" title="'.dol_escape_htmltag($langs->trans("Next")).'"></i></a></li>';
		}
		if ($afterarrows) {
			print '<li class="paginationafterarrows">';
			print $afterarrows;
			print '</li>';
		}
	}
	print '</ul></div>'."\n";
}


/**
 *	Return a string with VAT rate label formated for view output
 *	Used into pdf and HTML pages
 *
 *	@param	string	$rate			Rate value to format ('19.6', '19,6', '19.6%', '19,6%', '19.6 (CODEX)', ...)
 *  @param	boolean	$addpercent		Add a percent % sign in output
 *	@param	int		$info_bits		Miscellaneous information on vat (0=Default, 1=French NPR vat)
 *	@param	int		$usestarfornpr	-1=Never show, 0 or 1=Use '*' for NPR vat rates
 *  @param	int		$html			Used for html output
 *  @return	string					String with formated amounts ('19,6' or '19,6%' or '8.5% (NPR)' or '8.5% *' or '19,6 (CODEX)')
 */
function vatrate($rate, $addpercent = false, $info_bits = 0, $usestarfornpr = 0, $html = 0)
{
	$morelabel = '';

	if (preg_match('/%/', $rate)) {
		$rate = str_replace('%', '', $rate);
		$addpercent = true;
	}
	$reg = array();
	if (preg_match('/\((.*)\)/', $rate, $reg)) {
		$morelabel = ' ('.$reg[1].')';
		$rate = preg_replace('/\s*'.preg_quote($morelabel, '/').'/', '', $rate);
		$morelabel = ' '.($html ? '<span class="opacitymedium">' : '').'('.$reg[1].')'.($html ? '</span>' : '');
	}
	if (preg_match('/\*/', $rate)) {
		$rate = str_replace('*', '', $rate);
		$info_bits |= 1;
	}

	// If rate is '9/9/9' we don't change it.  If rate is '9.000' we apply price()
	if (!preg_match('/\//', $rate)) {
		$ret = price($rate, 0, '', 0, 0).($addpercent ? '%' : '');
	} else {
		// TODO Split on / and output with a price2num to have clean numbers without ton of 000.
		$ret = $rate.($addpercent ? '%' : '');
	}
	if (($info_bits & 1) && $usestarfornpr >= 0) {
		$ret .= ' *';
	}
	$ret .= $morelabel;
	return $ret;
}


/**
 *		Function to format a value into an amount for visual output
 *		Function used into PDF and HTML pages
 *
 *		@param	float				$amount			Amount to format
 *		@param	integer				$form			Type of format, HTML or not (not by default)
 *		@param	Translate|string	$outlangs		Object langs for output. '' use default lang. 'none' use international separators.
 *		@param	int					$trunc			1=Truncate if there is more decimals than MAIN_MAX_DECIMALS_SHOWN (default), 0=Does not truncate. Deprecated because amount are rounded (to unit or total amount accurancy) before beeing inserted into database or after a computation, so this parameter should be useless.
 *		@param	int					$rounding		MINIMUM number of decimal to show: 0=no change, -1=we use min($conf->global->MAIN_MAX_DECIMALS_UNIT,$conf->global->MAIN_MAX_DECIMALS_TOT)
 *		@param	int|string			$forcerounding	MAXIMUM number of decimal to forcerounding decimal: -1=no change, 'MU' or 'MT' or numeric to round to MU or MT or to a given number of decimal
 *		@param	string				$currency_code	To add currency symbol (''=add nothing, 'auto'=Use default currency, 'XXX'=add currency symbols for XXX currency)
 *		@return	string								String with formated amount
 *
 *		@see	price2num()							Revert function of price
 */
function price($amount, $form = 0, $outlangs = '', $trunc = 1, $rounding = -1, $forcerounding = -1, $currency_code = '')
{
	global $langs, $conf;

	// Clean parameters
	if (empty($amount)) {
		$amount = 0; // To have a numeric value if amount not defined or = ''
	}
	$amount = (is_numeric($amount) ? $amount : 0); // Check if amount is numeric, for example, an error occured when amount value = o (letter) instead 0 (number)
	if ($rounding == -1) {
		$rounding = min($conf->global->MAIN_MAX_DECIMALS_UNIT, $conf->global->MAIN_MAX_DECIMALS_TOT);
	}
	$nbdecimal = $rounding;

	if ($outlangs === 'none') {
		// Use international separators
		$dec = '.';
		$thousand = '';
	} else {
		// Output separators by default (french)
		$dec = ',';
		$thousand = ' ';

		// If $outlangs not forced, we use use language
		if (!is_object($outlangs)) {
			$outlangs = $langs;
		}

		if ($outlangs->transnoentitiesnoconv("SeparatorDecimal") != "SeparatorDecimal") {
			$dec = $outlangs->transnoentitiesnoconv("SeparatorDecimal");
		}
		if ($outlangs->transnoentitiesnoconv("SeparatorThousand") != "SeparatorThousand") {
			$thousand = $outlangs->transnoentitiesnoconv("SeparatorThousand");
		}
		if ($thousand == 'None') {
			$thousand = '';
		} elseif ($thousand == 'Space') {
			$thousand = ' ';
		}
	}
	//print "outlangs=".$outlangs->defaultlang." amount=".$amount." html=".$form." trunc=".$trunc." nbdecimal=".$nbdecimal." dec='".$dec."' thousand='".$thousand."'<br>";

	//print "amount=".$amount."-";
	$amount = str_replace(',', '.', $amount); // should be useless
	//print $amount."-";
	$datas = explode('.', $amount);
	$decpart = isset($datas[1]) ? $datas[1] : '';
	$decpart = preg_replace('/0+$/i', '', $decpart); // Supprime les 0 de fin de partie decimale
	//print "decpart=".$decpart."<br>";
	$end = '';

	// We increase nbdecimal if there is more decimal than asked (to not loose information)
	if (dol_strlen($decpart) > $nbdecimal) {
		$nbdecimal = dol_strlen($decpart);
	}
	// Si on depasse max
	if ($trunc && $nbdecimal > $conf->global->MAIN_MAX_DECIMALS_SHOWN) {
		$nbdecimal = $conf->global->MAIN_MAX_DECIMALS_SHOWN;
		if (preg_match('/\.\.\./i', $conf->global->MAIN_MAX_DECIMALS_SHOWN)) {
			// Si un affichage est tronque, on montre des ...
			$end = '...';
		}
	}

	// If force rounding
	if ((string) $forcerounding != '-1') {
		if ($forcerounding === 'MU') {
			$nbdecimal = $conf->global->MAIN_MAX_DECIMALS_UNIT;
		} elseif ($forcerounding === 'MT') {
			$nbdecimal = $conf->global->MAIN_MAX_DECIMALS_TOT;
		} elseif ($forcerounding >= 0) {
			$nbdecimal = $forcerounding;
		}
	}

	// Format number
	$output = number_format($amount, $nbdecimal, $dec, $thousand);
	if ($form) {
		$output = preg_replace('/\s/', '&nbsp;', $output);
		$output = preg_replace('/\'/', '&#039;', $output);
	}
	// Add symbol of currency if requested
	$cursymbolbefore = $cursymbolafter = '';
	if ($currency_code && is_object($outlangs)) {
		if ($currency_code == 'auto') {
			$currency_code = $conf->currency;
		}

		$listofcurrenciesbefore = array('AUD', 'CAD', 'CNY', 'COP', 'CLP', 'GBP', 'HKD', 'MXN', 'PEN', 'USD', 'CRC');
		$listoflanguagesbefore = array('nl_NL');
		if (in_array($currency_code, $listofcurrenciesbefore) || in_array($outlangs->defaultlang, $listoflanguagesbefore)) {
			$cursymbolbefore .= $outlangs->getCurrencySymbol($currency_code);
		} else {
			$tmpcur = $outlangs->getCurrencySymbol($currency_code);
			$cursymbolafter .= ($tmpcur == $currency_code ? ' '.$tmpcur : $tmpcur);
		}
	}
	$output = $cursymbolbefore.$output.$end.($cursymbolafter ? ' ' : '').$cursymbolafter;

	return $output;
}

/**
 *	Function that return a number with universal decimal format (decimal separator is '.') from an amount typed by a user.
 *	Function to use on each input amount before any numeric test or database insert. A better name for this function
 *  should be roundtext2num().
 *
 *	@param	string|float	$amount			Amount to convert/clean or round
 *	@param	string|int		$rounding		''=No rounding
 * 											'MU'=Round to Max unit price (MAIN_MAX_DECIMALS_UNIT)
 *											'MT'=Round to Max for totals with Tax (MAIN_MAX_DECIMALS_TOT)
 *											'MS'=Round to Max for stock quantity (MAIN_MAX_DECIMALS_STOCK)
 *      		                            'CU'=Round to Max unit price of foreign currency accuracy
 *      		                            'CT'=Round to Max for totals with Tax of foreign currency accuracy
 *											Numeric = Nb of digits for rounding (For example 2 for a percentage)
 * 	@param	int				$option			Put 1 if you know that content is already universal format number (so no correction on decimal will be done)
 * 											Put 2 if you know that number is a user input (so we know we have to fix decimal separator).
 *	@return	string							Amount with universal numeric format (Example: '99.99999').
 *											If conversion fails to return a numeric, it returns:
 *											- text unchanged or partial if ($rounding = ''): price2num('W9ç', '', 0)   => '9ç', price2num('W9ç', '', 1)   => 'W9ç', price2num('W9ç', '', 2)   => '9ç'
 *											- '0' if ($rounding is defined):                 price2num('W9ç', 'MT', 0) => '9',  price2num('W9ç', 'MT', 1) => '0',   price2num('W9ç', 'MT', 2) => '9'
 *											Note: The best way to guarantee a numeric value is to add a cast (float) before the price2num().
 *											If amount is null or '', it returns '' if $rounding = '' or '0' if $rounding is defined.
 *
 *	@see    price()							Opposite function of price2num
 */
function price2num($amount, $rounding = '', $option = 0)
{
	global $langs, $conf;

	// Clean parameters
	if (is_null($amount)) {
		$amount = '';
	}

	// Round PHP function does not allow number like '1,234.56' nor '1.234,56' nor '1 234,56'
	// Numbers must be '1234.56'
	// Decimal delimiter for PHP and database SQL requests must be '.'
	$dec = ',';
	$thousand = ' ';
	if (is_null($langs)) {	// $langs is not defined, we use english values.
		$dec = '.';
		$thousand = ',';
	} else {
		if ($langs->transnoentitiesnoconv("SeparatorDecimal") != "SeparatorDecimal") {
			$dec = $langs->transnoentitiesnoconv("SeparatorDecimal");
		}
		if ($langs->transnoentitiesnoconv("SeparatorThousand") != "SeparatorThousand") {
			$thousand = $langs->transnoentitiesnoconv("SeparatorThousand");
		}
	}
	if ($thousand == 'None') {
		$thousand = '';
	} elseif ($thousand == 'Space') {
		$thousand = ' ';
	}
	//print "amount=".$amount." html=".$form." trunc=".$trunc." nbdecimal=".$nbdecimal." dec='".$dec."' thousand='".$thousand."'<br>";

	// Convert value to universal number format (no thousand separator, '.' as decimal separator)
	if ($option != 1) {	// If not a PHP number or unknown, we change or clean format
		//print "\n".'PP'.$amount.' - '.$dec.' - '.$thousand.' - '.intval($amount).'<br>';
		if (!is_numeric($amount)) {
			$amount = preg_replace('/[a-zA-Z\/\\\*\(\)\<\>\_]/', '', $amount);
		}

		if ($option == 2 && $thousand == '.' && preg_match('/\.(\d\d\d)$/', (string) $amount)) {	// It means the . is used as a thousand separator and string come from input data, so 1.123 is 1123
			$amount = str_replace($thousand, '', $amount);
		}

		// Convert amount to format with dolibarr dec and thousand (this is because PHP convert a number
		// to format defined by LC_NUMERIC after a calculation and we want source format to be like defined by Dolibarr setup.
		// So if number was already a good number, it is converted into local Dolibarr setup.
		if (is_numeric($amount)) {
			// We put in temps value of decimal ("0.00001"). Works with 0 and 2.0E-5 and 9999.10
			$temps = sprintf("%0.10F", $amount - intval($amount)); // temps=0.0000000000 or 0.0000200000 or 9999.1000000000
			$temps = preg_replace('/([\.1-9])0+$/', '\\1', $temps); // temps=0. or 0.00002 or 9999.1
			$nbofdec = max(0, dol_strlen($temps) - 2); // -2 to remove "0."
			$amount = number_format($amount, $nbofdec, $dec, $thousand);
		}
		//print "QQ".$amount."<br>\n";

		// Now make replace (the main goal of function)
		if ($thousand != ',' && $thousand != '.') {
			$amount = str_replace(',', '.', $amount); // To accept 2 notations for french users
		}

		$amount = str_replace(' ', '', $amount); // To avoid spaces
		$amount = str_replace($thousand, '', $amount); // Replace of thousand before replace of dec to avoid pb if thousand is .
		$amount = str_replace($dec, '.', $amount);

		$amount = preg_replace('/[^0-9\-\.]/', '', $amount);	// Clean non numeric chars (so it clean some UTF8 spaces for example.
	}
	//print ' XX'.$amount.' '.$rounding;

	// Now, $amount is a real PHP float number. We make a rounding if required.
	if ($rounding) {
		$nbofdectoround = '';
		if ($rounding == 'MU') {
			$nbofdectoround = $conf->global->MAIN_MAX_DECIMALS_UNIT;
		} elseif ($rounding == 'MT') {
			$nbofdectoround = $conf->global->MAIN_MAX_DECIMALS_TOT;
		} elseif ($rounding == 'MS') {
			$nbofdectoround = isset($conf->global->MAIN_MAX_DECIMALS_STOCK) ? $conf->global->MAIN_MAX_DECIMALS_STOCK : 5;
		} elseif ($rounding == 'CU') {
			$nbofdectoround = max($conf->global->MAIN_MAX_DECIMALS_UNIT, 8);	// TODO Use param of currency
		} elseif ($rounding == 'CT') {
			$nbofdectoround = max($conf->global->MAIN_MAX_DECIMALS_TOT, 8);		// TODO Use param of currency
		} elseif (is_numeric($rounding)) {
			$nbofdectoround = (int) $rounding;
		}

		//print " RR".$amount.' - '.$nbofdectoround.'<br>';
		if (dol_strlen($nbofdectoround)) {
			$amount = round(is_string($amount) ? (float) $amount : $amount, $nbofdectoround); // $nbofdectoround can be 0.
		} else {
			return 'ErrorBadParameterProvidedToFunction';
		}
		//print ' SS'.$amount.' - '.$nbofdec.' - '.$dec.' - '.$thousand.' - '.$nbofdectoround.'<br>';

		// Convert amount to format with dolibarr dec and thousand (this is because PHP convert a number
		// to format defined by LC_NUMERIC after a calculation and we want source format to be defined by Dolibarr setup.
		if (is_numeric($amount)) {
			// We put in temps value of decimal ("0.00001"). Works with 0 and 2.0E-5 and 9999.10
			$temps = sprintf("%0.10F", $amount - intval($amount)); // temps=0.0000000000 or 0.0000200000 or 9999.1000000000
			$temps = preg_replace('/([\.1-9])0+$/', '\\1', $temps); // temps=0. or 0.00002 or 9999.1
			$nbofdec = max(0, dol_strlen($temps) - 2); // -2 to remove "0."
			$amount = number_format($amount, min($nbofdec, $nbofdectoround), $dec, $thousand); // Convert amount to format with dolibarr dec and thousand
		}
		//print "TT".$amount.'<br>';

		// Always make replace because each math function (like round) replace
		// with local values and we want a number that has a SQL string format x.y
		if ($thousand != ',' && $thousand != '.') {
			$amount = str_replace(',', '.', $amount); // To accept 2 notations for french users
		}

		$amount = str_replace(' ', '', $amount); // To avoid spaces
		$amount = str_replace($thousand, '', $amount); // Replace of thousand before replace of dec to avoid pb if thousand is .
		$amount = str_replace($dec, '.', $amount);

		$amount = preg_replace('/[^0-9\-\.]/', '', $amount);	// Clean non numeric chars (so it clean some UTF8 spaces for example.
	}

	return $amount;
}

/**
 * Output a dimension with best unit
 *
 * @param   float       $dimension      	Dimension
 * @param   int         $unit           	Unit scale of dimension (Example: 0=kg, -3=g, -6=mg, 98=ounce, 99=pound, ...)
 * @param   string      $type           	'weight', 'volume', ...
 * @param   Translate   $outputlangs    	Translate language object
 * @param   int         $round          	-1 = non rounding, x = number of decimal
 * @param   string      $forceunitoutput    'no' or numeric (-3, -6, ...) compared to $unit (In most case, this value is value defined into $conf->global->MAIN_WEIGHT_DEFAULT_UNIT)
 * @param	int			$use_short_label	1=Use short label ('g' instead of 'gram'). Short labels are not translated.
 * @return  string                      	String to show dimensions
 */
function showDimensionInBestUnit($dimension, $unit, $type, $outputlangs, $round = -1, $forceunitoutput = 'no', $use_short_label = 0)
{
	require_once DOL_DOCUMENT_ROOT.'/core/lib/product.lib.php';

	if (($forceunitoutput == 'no' && $dimension < 1 / 10000 && $unit < 90) || (is_numeric($forceunitoutput) && $forceunitoutput == -6)) {
		$dimension = $dimension * 1000000;
		$unit = $unit - 6;
	} elseif (($forceunitoutput == 'no' && $dimension < 1 / 10 && $unit < 90) || (is_numeric($forceunitoutput) && $forceunitoutput == -3)) {
		$dimension = $dimension * 1000;
		$unit = $unit - 3;
	} elseif (($forceunitoutput == 'no' && $dimension > 100000000 && $unit < 90) || (is_numeric($forceunitoutput) && $forceunitoutput == 6)) {
		$dimension = $dimension / 1000000;
		$unit = $unit + 6;
	} elseif (($forceunitoutput == 'no' && $dimension > 100000 && $unit < 90) || (is_numeric($forceunitoutput) && $forceunitoutput == 3)) {
		$dimension = $dimension / 1000;
		$unit = $unit + 3;
	}
	// Special case when we want output unit into pound or ounce
	/* TODO
	if ($unit < 90 && $type == 'weight' && is_numeric($forceunitoutput) && (($forceunitoutput == 98) || ($forceunitoutput == 99))
	{
		$dimension = // convert dimension from standard unit into ounce or pound
		$unit = $forceunitoutput;
	}
	if ($unit > 90 && $type == 'weight' && is_numeric($forceunitoutput) && $forceunitoutput < 90)
	{
		$dimension = // convert dimension from standard unit into ounce or pound
		$unit = $forceunitoutput;
	}*/

	$ret = price($dimension, 0, $outputlangs, 0, 0, $round);
	$ret .= ' '.measuringUnitString(0, $type, $unit, $use_short_label, $outputlangs);

	return $ret;
}


/**
 *	Return localtax rate for a particular vat, when selling a product with vat $vatrate, from a $thirdparty_buyer to a $thirdparty_seller
 *  Note: This function applies same rules than get_default_tva
 *
 * 	@param	float		$vatrate		        Vat rate. Can be '8.5' or '8.5 (VATCODEX)' for example
 * 	@param  int			$local		         	Local tax to search and return (1 or 2 return only tax rate 1 or tax rate 2)
 *  @param  Societe		$thirdparty_buyer    	Object of buying third party
 *  @param	Societe		$thirdparty_seller		Object of selling third party ($mysoc if not defined)
 *  @param	int			$vatnpr					If vat rate is NPR or not
 * 	@return	mixed			   					0 if not found, localtax rate if found
 *  @see get_default_tva()
 */
function get_localtax($vatrate, $local, $thirdparty_buyer = "", $thirdparty_seller = "", $vatnpr = 0)
{
	global $db, $conf, $mysoc;

	if (empty($thirdparty_seller) || !is_object($thirdparty_seller)) {
		$thirdparty_seller = $mysoc;
	}

	dol_syslog("get_localtax tva=".$vatrate." local=".$local." thirdparty_buyer id=".(is_object($thirdparty_buyer) ? $thirdparty_buyer->id : '')."/country_code=".(is_object($thirdparty_buyer) ? $thirdparty_buyer->country_code : '')." thirdparty_seller id=".$thirdparty_seller->id."/country_code=".$thirdparty_seller->country_code." thirdparty_seller localtax1_assuj=".$thirdparty_seller->localtax1_assuj."  thirdparty_seller localtax2_assuj=".$thirdparty_seller->localtax2_assuj);

	$vatratecleaned = $vatrate;
	$reg = array();
	if (preg_match('/^(.*)\s*\((.*)\)$/', $vatrate, $reg)) {     // If vat is "xx (yy)"
		$vatratecleaned = trim($reg[1]);
		$vatratecode = $reg[2];
	}

	/*if ($thirdparty_buyer->country_code != $thirdparty_seller->country_code)
	{
		return 0;
	}*/

	// Some test to guess with no need to make database access
	if ($mysoc->country_code == 'ES') { // For spain localtaxes 1 and 2, tax is qualified if buyer use local tax
		if ($local == 1) {
			if (!$mysoc->localtax1_assuj || (string) $vatratecleaned == "0") {
				return 0;
			}
			if ($thirdparty_seller->id == $mysoc->id) {
				if (!$thirdparty_buyer->localtax1_assuj) {
					return 0;
				}
			} else {
				if (!$thirdparty_seller->localtax1_assuj) {
					return 0;
				}
			}
		}

		if ($local == 2) {
			//if (! $mysoc->localtax2_assuj || (string) $vatratecleaned == "0") return 0;
			if (!$mysoc->localtax2_assuj) {
				return 0; // If main vat is 0, IRPF may be different than 0.
			}
			if ($thirdparty_seller->id == $mysoc->id) {
				if (!$thirdparty_buyer->localtax2_assuj) {
					return 0;
				}
			} else {
				if (!$thirdparty_seller->localtax2_assuj) {
					return 0;
				}
			}
		}
	} else {
		if ($local == 1 && !$thirdparty_seller->localtax1_assuj) {
			return 0;
		}
		if ($local == 2 && !$thirdparty_seller->localtax2_assuj) {
			return 0;
		}
	}

	// For some country MAIN_GET_LOCALTAXES_VALUES_FROM_THIRDPARTY is forced to on.
	if (in_array($mysoc->country_code, array('ES'))) {
		$conf->global->MAIN_GET_LOCALTAXES_VALUES_FROM_THIRDPARTY = 1;
	}

	// Search local taxes
	if (!empty($conf->global->MAIN_GET_LOCALTAXES_VALUES_FROM_THIRDPARTY)) {
		if ($local == 1) {
			if ($thirdparty_seller != $mysoc) {
				if (!isOnlyOneLocalTax($local)) {  // TODO We should provide $vatrate to search on correct line and not always on line with highest vat rate
					return $thirdparty_seller->localtax1_value;
				}
			} else { // i am the seller
				if (!isOnlyOneLocalTax($local)) { // TODO If seller is me, why not always returning this, even if there is only one locatax vat.
					return $conf->global->MAIN_INFO_VALUE_LOCALTAX1;
				}
			}
		}
		if ($local == 2) {
			if ($thirdparty_seller != $mysoc) {
				if (!isOnlyOneLocalTax($local)) {  // TODO We should provide $vatrate to search on correct line and not always on line with highest vat rate
					// TODO We should also return value defined on thirdparty only if defined
					return $thirdparty_seller->localtax2_value;
				}
			} else { // i am the seller
				if (in_array($mysoc->country_code, array('ES'))) {
					return $thirdparty_buyer->localtax2_value;
				} else {
					return $conf->global->MAIN_INFO_VALUE_LOCALTAX2;
				}
			}
		}
	}

	// By default, search value of local tax on line of common tax
	$sql = "SELECT t.localtax1, t.localtax2, t.localtax1_type, t.localtax2_type";
	$sql .= " FROM ".MAIN_DB_PREFIX."c_tva as t, ".MAIN_DB_PREFIX."c_country as c";
	$sql .= " WHERE t.fk_pays = c.rowid AND c.code = '".$db->escape($thirdparty_seller->country_code)."'";
	$sql .= " AND t.taux = ".((float) $vatratecleaned)." AND t.active = 1";
	if (!empty($vatratecode)) {
		$sql .= " AND t.code ='".$db->escape($vatratecode)."'"; // If we have the code, we use it in priority
	} else {
		$sql .= " AND t.recuperableonly = '".$db->escape($vatnpr)."'";
	}

	$resql = $db->query($sql);

	if ($resql) {
		$obj = $db->fetch_object($resql);
		if ($obj) {
			if ($local == 1) {
				return $obj->localtax1;
			} elseif ($local == 2) {
				return $obj->localtax2;
			}
		}
	}

	return 0;
}


/**
 * Return true if LocalTax (1 or 2) is unique.
 * Example: If localtax1 is 5 on line with highest common vat rate, return true
 * Example: If localtax1 is 5:8:15 on line with highest common vat rate, return false
 *
 * @param   int 	$local	Local tax to test (1 or 2)
 * @return  boolean 		True if LocalTax have multiple values, False if not
 */
function isOnlyOneLocalTax($local)
{
	$tax = get_localtax_by_third($local);

	$valors = explode(":", $tax);

	if (count($valors) > 1) {
		return false;
	} else {
		return true;
	}
}

/**
 * Get values of localtaxes (1 or 2) for company country for the common vat with the highest value
 *
 * @param	int				$local 		LocalTax to get
 * @return	string						Values of localtax (Can be '20', '-19:-15:-9') or 'Error'
 */
function get_localtax_by_third($local)
{
	global $db, $mysoc;

	$sql  = " SELECT t.localtax".$local." as localtax";
	$sql .= " FROM ".MAIN_DB_PREFIX."c_tva as t INNER JOIN ".MAIN_DB_PREFIX."c_country as c ON c.rowid = t.fk_pays";
	$sql .= " WHERE c.code = '".$db->escape($mysoc->country_code)."' AND t.active = 1 AND t.taux = (";
	$sql .= "SELECT MAX(tt.taux) FROM ".MAIN_DB_PREFIX."c_tva as tt INNER JOIN ".MAIN_DB_PREFIX."c_country as c ON c.rowid = tt.fk_pays";
	$sql .= " WHERE c.code = '".$db->escape($mysoc->country_code)."' AND tt.active = 1)";
	$sql .= " AND t.localtax".$local."_type <> '0'";
	$sql .= " ORDER BY t.rowid DESC";

	$resql = $db->query($sql);
	if ($resql) {
		$obj = $db->fetch_object($resql);
		if ($obj) {
			return $obj->localtax;
		} else {
			return '0';
		}
	}

	return 'Error';
}


/**
 *  Get tax (VAT) main information from Id.
 *  You can also call getLocalTaxesFromRate() after to get only localtax fields.
 *
 *  @param	int|string  $vatrate		    VAT ID or Rate. Value can be value or the string with code into parenthesis or rowid if $firstparamisid is 1. Example: '8.5' or '8.5 (8.5NPR)' or 123.
 *  @param	Societe	    $buyer         		Company object
 *  @param	Societe	    $seller        		Company object
 *  @param  int         $firstparamisid     1 if first param is id into table (use this if you can)
 *  @return	array       	  				array('rowid'=> , 'code'=> ...)
 *  @see getLocalTaxesFromRate()
 */
function getTaxesFromId($vatrate, $buyer = null, $seller = null, $firstparamisid = 1)
{
	global $db, $mysoc;

	dol_syslog("getTaxesFromId vat id or rate = ".$vatrate);

	// Search local taxes
	$sql = "SELECT t.rowid, t.code, t.taux as rate, t.recuperableonly as npr, t.accountancy_code_sell, t.accountancy_code_buy,";
	$sql .= " t.localtax1, t.localtax1_type, t.localtax2, t.localtax2_type";
	$sql .= " FROM ".MAIN_DB_PREFIX."c_tva as t";
	if ($firstparamisid) {
		$sql .= " WHERE t.rowid = ".(int) $vatrate;
	} else {
		$vatratecleaned = $vatrate;
		$vatratecode = '';
		$reg = array();
		if (preg_match('/^(.*)\s*\((.*)\)$/', $vatrate, $reg)) {      // If vat is "xx (yy)"
			$vatratecleaned = $reg[1];
			$vatratecode = $reg[2];
		}

		$sql .= ", ".MAIN_DB_PREFIX."c_country as c";
		/*if ($mysoc->country_code == 'ES') $sql.= " WHERE t.fk_pays = c.rowid AND c.code = '".$db->escape($buyer->country_code)."'";    // vat in spain use the buyer country ??
		else $sql.= " WHERE t.fk_pays = c.rowid AND c.code = '".$db->escape($seller->country_code)."'";*/
		$sql .= " WHERE t.fk_pays = c.rowid AND c.code = '".$db->escape($seller->country_code)."'";
		$sql .= " AND t.taux = ".((float) $vatratecleaned)." AND t.active = 1";
		if ($vatratecode) {
			$sql .= " AND t.code = '".$db->escape($vatratecode)."'";
		}
	}

	$resql = $db->query($sql);
	if ($resql) {
		$obj = $db->fetch_object($resql);
		if ($obj) {
			return array(
			'rowid'=>$obj->rowid,
			'code'=>$obj->code,
			'rate'=>$obj->rate,
			'localtax1'=>$obj->localtax1,
			'localtax1_type'=>$obj->localtax1_type,
			'localtax2'=>$obj->localtax2,
			'localtax2_type'=>$obj->localtax2_type,
			'npr'=>$obj->npr,
			'accountancy_code_sell'=>$obj->accountancy_code_sell,
			'accountancy_code_buy'=>$obj->accountancy_code_buy
			);
		} else {
			return array();
		}
	} else {
		dol_print_error($db);
	}

	return array();
}

/**
 *  Get type and rate of localtaxes for a particular vat rate/country of a thirdparty.
 *  This does not take into account the seller setup if subject to vat or not, only country.
 *
 *  TODO This function is ALSO called to retrieve type for building PDF. Such call of function must be removed.
 *  Instead this function must be called when adding a line to get the array of possible values for localtax and type, and then
 *  provide the selected value to the function calcul_price_total.
 *
 *  @param	int|string  $vatrate			VAT ID or Rate+Code. Value can be value or the string with code into parenthesis or rowid if $firstparamisid is 1. Example: '8.5' or '8.5 (8.5NPR)' or 123.
 *  @param	int		    $local              Number of localtax (1 or 2, or 0 to return 1 & 2)
 *  @param	Societe	    $buyer         		Company object
 *  @param	Societe	    $seller        		Company object
 *  @param  int         $firstparamisid     1 if first param is ID into table instead of Rate+code (use this if you can)
 *  @return	array    	    				array(localtax_type1(1-6 or 0 if not found), rate localtax1, localtax_type2, rate localtax2, accountancycodecust, accountancycodesupp)
 *  @see getTaxesFromId()
 */
function getLocalTaxesFromRate($vatrate, $local, $buyer, $seller, $firstparamisid = 0)
{
	global $db, $mysoc;

	dol_syslog("getLocalTaxesFromRate vatrate=".$vatrate." local=".$local);

	// Search local taxes
	$sql  = "SELECT t.taux as rate, t.code, t.localtax1, t.localtax1_type, t.localtax2, t.localtax2_type, t.accountancy_code_sell, t.accountancy_code_buy";
	$sql .= " FROM ".MAIN_DB_PREFIX."c_tva as t";
	if ($firstparamisid) {
		$sql .= " WHERE t.rowid = ".(int) $vatrate;
	} else {
		$vatratecleaned = $vatrate;
		$vatratecode = '';
		$reg = array();
		if (preg_match('/^(.*)\s*\((.*)\)$/', $vatrate, $reg)) {     // If vat is "x.x (yy)"
			$vatratecleaned = $reg[1];
			$vatratecode = $reg[2];
		}

		$sql .= ", ".MAIN_DB_PREFIX."c_country as c";
		if (!empty($mysoc) && $mysoc->country_code == 'ES') {
			$countrycodetouse = ((empty($buyer) || empty($buyer->country_code)) ? $mysoc->country_code : $buyer->country_code);
			$sql .= " WHERE t.fk_pays = c.rowid AND c.code = '".$db->escape($countrycodetouse)."'"; // local tax in spain use the buyer country ??
		} else {
			$countrycodetouse = ((empty($seller) || empty($seller->country_code)) ? $mysoc->country_code : $seller->country_code);
			$sql .= " WHERE t.fk_pays = c.rowid AND c.code = '".$db->escape($countrycodetouse)."'";
		}
		$sql .= " AND t.taux = ".((float) $vatratecleaned)." AND t.active = 1";
		if ($vatratecode) {
			$sql .= " AND t.code = '".$db->escape($vatratecode)."'";
		}
	}

	$resql = $db->query($sql);
	if ($resql) {
		$obj = $db->fetch_object($resql);

		if ($obj) {
			$vateratestring = $obj->rate.($obj->code ? ' ('.$obj->code.')' : '');

			if ($local == 1) {
				return array($obj->localtax1_type, get_localtax($vateratestring, $local, $buyer, $seller), $obj->accountancy_code_sell, $obj->accountancy_code_buy);
			} elseif ($local == 2) {
				return array($obj->localtax2_type, get_localtax($vateratestring, $local, $buyer, $seller), $obj->accountancy_code_sell, $obj->accountancy_code_buy);
			} else {
				return array($obj->localtax1_type, get_localtax($vateratestring, 1, $buyer, $seller), $obj->localtax2_type, get_localtax($vateratestring, 2, $buyer, $seller), $obj->accountancy_code_sell, $obj->accountancy_code_buy);
			}
		}
	}

	return array();
}

/**
 *	Return vat rate of a product in a particular country, or default country vat if product is unknown.
 *  Function called by get_default_tva().
 *
 *  @param	int				$idprod          	Id of product or 0 if not a predefined product
 *  @param  Societe			$thirdpartytouse  	Thirdparty with a ->country_code defined (FR, US, IT, ...)
 *	@param	int				$idprodfournprice	Id product_fournisseur_price (for "supplier" proposal/order/invoice)
 *  @return float|string   					    Vat rate to use with format 5.0 or '5.0 (XXX)'
 *  @see get_product_localtax_for_country()
 */
function get_product_vat_for_country($idprod, $thirdpartytouse, $idprodfournprice = 0)
{
	global $db, $conf, $mysoc;

	require_once DOL_DOCUMENT_ROOT.'/product/class/product.class.php';

	$ret = 0;
	$found = 0;

	if ($idprod > 0) {
		// Load product
		$product = new Product($db);
		$product->fetch($idprod);

		if ($mysoc->country_code == $thirdpartytouse->country_code) {
			// If country to consider is ours
			if ($idprodfournprice > 0) {     // We want vat for product for a "supplier" object
				$result = $product->get_buyprice($idprodfournprice, 0, 0, 0);
				if ($result > 0) {
					$ret = $product->vatrate_supplier;
					if ($product->default_vat_code_supplier) {
						$ret .= ' ('.$product->default_vat_code_supplier.')';
					}
					$found = 1;
				}
			}
			if (!$found) {
				$ret = $product->tva_tx; 	// Default sales vat of product
				if ($product->default_vat_code) {
					$ret .= ' ('.$product->default_vat_code.')';
				}
				$found = 1;
			}
		} else {
			// TODO Read default product vat according to product and another countrycode.
			// Vat for couple anothercountrycode/product is data that is not managed and store yet, so we will fallback on next rule.
		}
	}

	if (!$found) {
		if (empty($conf->global->MAIN_VAT_DEFAULT_IF_AUTODETECT_FAILS)) {
			// If vat of product for the country not found or not defined, we return the first rate found (sorting on use_default, then on higher vat of country).
			$sql = "SELECT t.taux as vat_rate, t.code as default_vat_code";
			$sql .= " FROM ".MAIN_DB_PREFIX."c_tva as t, ".MAIN_DB_PREFIX."c_country as c";
			$sql .= " WHERE t.active = 1 AND t.fk_pays = c.rowid AND c.code = '".$db->escape($thirdpartytouse->country_code)."'";
			$sql .= " ORDER BY t.use_default DESC, t.taux DESC, t.code ASC, t.recuperableonly ASC";
			$sql .= $db->plimit(1);

			$resql = $db->query($sql);
			if ($resql) {
				$obj = $db->fetch_object($resql);
				if ($obj) {
					$ret = $obj->vat_rate;
					if ($obj->default_vat_code) {
						$ret .= ' ('.$obj->default_vat_code.')';
					}
				}
				$db->free($resql);
			} else {
				dol_print_error($db);
			}
		} else {
			// Forced value if autodetect fails. MAIN_VAT_DEFAULT_IF_AUTODETECT_FAILS can be
			// '1.23'
			// or '1.23 (CODE)'
			$defaulttx = '';
			if ($conf->global->MAIN_VAT_DEFAULT_IF_AUTODETECT_FAILS != 'none') {
				$defaulttx = $conf->global->MAIN_VAT_DEFAULT_IF_AUTODETECT_FAILS;
			}
			/*if (preg_match('/\((.*)\)/', $defaulttx, $reg)) {
				$defaultcode = $reg[1];
				$defaulttx = preg_replace('/\s*\(.*\)/', '', $defaulttx);
			}*/

			$ret = $defaulttx;
		}
	}

	dol_syslog("get_product_vat_for_country: ret=".$ret);
	return $ret;
}

/**
 *	Return localtax vat rate of a product in a particular country or default country vat if product is unknown
 *
 *  @param	int		$idprod         		Id of product
 *  @param  int		$local          		1 for localtax1, 2 for localtax 2
 *  @param  Societe	$thirdpartytouse    	Thirdparty with a ->country_code defined (FR, US, IT, ...)
 *  @return int             				<0 if KO, Vat rate if OK
 *  @see get_product_vat_for_country()
 */
function get_product_localtax_for_country($idprod, $local, $thirdpartytouse)
{
	global $db, $mysoc;

	if (!class_exists('Product')) {
		require_once DOL_DOCUMENT_ROOT.'/product/class/product.class.php';
	}

	$ret = 0;
	$found = 0;

	if ($idprod > 0) {
		// Load product
		$product = new Product($db);
		$result = $product->fetch($idprod);

		if ($mysoc->country_code == $thirdpartytouse->country_code) { // If selling country is ours
			/* Not defined yet, so we don't use this
			if ($local==1) $ret=$product->localtax1_tx;
			elseif ($local==2) $ret=$product->localtax2_tx;
			$found=1;
			*/
		} else {
			// TODO Read default product vat according to product and another countrycode.
			// Vat for couple anothercountrycode/product is data that is not managed and store yet, so we will fallback on next rule.
		}
	}

	if (!$found) {
		// If vat of product for the country not found or not defined, we return higher vat of country.
		$sql = "SELECT taux as vat_rate, localtax1, localtax2";
		$sql .= " FROM ".MAIN_DB_PREFIX."c_tva as t, ".MAIN_DB_PREFIX."c_country as c";
		$sql .= " WHERE t.active=1 AND t.fk_pays = c.rowid AND c.code='".$db->escape($thirdpartytouse->country_code)."'";
		$sql .= " ORDER BY t.taux DESC, t.recuperableonly ASC";
		$sql .= $db->plimit(1);

		$resql = $db->query($sql);
		if ($resql) {
			$obj = $db->fetch_object($resql);
			if ($obj) {
				if ($local == 1) {
					$ret = $obj->localtax1;
				} elseif ($local == 2) {
					$ret = $obj->localtax2;
				}
			}
		} else {
			dol_print_error($db);
		}
	}

	dol_syslog("get_product_localtax_for_country: ret=".$ret);
	return $ret;
}

/**
 *	Function that return vat rate of a product line (according to seller, buyer and product vat rate)
 *   VATRULE 1: If seller does not use VAT, default VAT is 0. End of rule.
 *	 VATRULE 2: If the (seller country = buyer country) then the default VAT = VAT of the product sold. End of rule.
 *	 VATRULE 3: If (seller and buyer in the European Community) and (property sold = new means of transport such as car, boat, plane) then VAT by default = 0 (VAT must be paid by the buyer to the tax center of his country and not to the seller). End of rule.
 *	 VATRULE 4: If (seller and buyer in the European Community) and (buyer = individual) then VAT by default = VAT of the product sold. End of rule
 *	 VATRULE 5: If (seller and buyer in European Community) and (buyer = company) then VAT by default=0. End of rule
 *	 VATRULE 6: Otherwise the VAT proposed by default=0. End of rule.
 *
 *	@param	Societe		$thirdparty_seller    	Objet societe vendeuse
 *	@param  Societe		$thirdparty_buyer   	Objet societe acheteuse
 *	@param  int			$idprod					Id product
 *	@param	int			$idprodfournprice		Id product_fournisseur_price (for supplier order/invoice)
 *	@return float|string   				      	Vat rate to use with format 5.0 or '5.0 (XXX)', -1 if we can't guess it
 *  @see get_default_npr(), get_default_localtax()
 */
function get_default_tva(Societe $thirdparty_seller, Societe $thirdparty_buyer, $idprod = 0, $idprodfournprice = 0)
{
	global $conf;

	require_once DOL_DOCUMENT_ROOT.'/core/lib/company.lib.php';

	// Note: possible values for tva_assuj are 0/1 or franchise/reel
	$seller_use_vat = ((is_numeric($thirdparty_seller->tva_assuj) && !$thirdparty_seller->tva_assuj) || (!is_numeric($thirdparty_seller->tva_assuj) && $thirdparty_seller->tva_assuj == 'franchise')) ? 0 : 1;

	$seller_country_code = $thirdparty_seller->country_code;
	$seller_in_cee = isInEEC($thirdparty_seller);

	$buyer_country_code = $thirdparty_buyer->country_code;
	$buyer_in_cee = isInEEC($thirdparty_buyer);

	dol_syslog("get_default_tva: seller use vat=".$seller_use_vat.", seller country=".$seller_country_code.", seller in cee=".$seller_in_cee.", buyer vat number=".$thirdparty_buyer->tva_intra." buyer country=".$buyer_country_code.", buyer in cee=".$buyer_in_cee.", idprod=".$idprod.", idprodfournprice=".$idprodfournprice.", SERVICE_ARE_ECOMMERCE_200238EC=".(!empty($conf->global->SERVICES_ARE_ECOMMERCE_200238EC) ? $conf->global->SERVICES_ARE_ECOMMERCE_200238EC : ''));

	// If services are eServices according to EU Council Directive 2002/38/EC (http://ec.europa.eu/taxation_customs/taxation/vat/traders/e-commerce/article_1610_en.htm)
	// we use the buyer VAT.
	if (!empty($conf->global->SERVICE_ARE_ECOMMERCE_200238EC)) {
		if ($seller_in_cee && $buyer_in_cee) {
			$isacompany = $thirdparty_buyer->isACompany();
			if ($isacompany && getDolGlobalString('MAIN_USE_VAT_COMPANIES_IN_EEC_WITH_INVALID_VAT_ID_ARE_INDIVIDUAL')) {
				require_once DOL_DOCUMENT_ROOT.'/core/lib/functions2.lib.php';
				if (!isValidVATID($thirdparty_buyer)) {
					$isacompany = 0;
				}
			}

			if (!$isacompany) {
				//print 'VATRULE 0';
				return get_product_vat_for_country($idprod, $thirdparty_buyer, $idprodfournprice);
			}
		}
	}

	// If seller does not use VAT, default VAT is 0. End of rule.
	if (!$seller_use_vat) {
		//print 'VATRULE 1';
		return 0;
	}

	// If the (seller country = buyer country) then the default VAT = VAT of the product sold. End of rule.
	if (($seller_country_code == $buyer_country_code)
	|| (in_array($seller_country_code, array('FR', 'MC')) && in_array($buyer_country_code, array('FR', 'MC')))) { // Warning ->country_code not always defined
		//print 'VATRULE 2';
		$tmpvat = get_product_vat_for_country($idprod, $thirdparty_seller, $idprodfournprice);

		if ($seller_country_code == 'IN' && getDolGlobalString('MAIN_SALETAX_AUTOSWITCH_I_CS_FOR_INDIA')) {
			// Special case for india.
			//print 'VATRULE 2b';
			$reg = array();
			if (preg_match('/C+S-(\d+)/', $tmpvat, $reg) && $thirdparty_seller->state_id != $thirdparty_buyer->state_id) {
				// we must revert the C+S into I
				$tmpvat = str_replace("C+S", "I", $tmpvat);
			} elseif (preg_match('/I-(\d+)/', $tmpvat, $reg) && $thirdparty_seller->state_id == $thirdparty_buyer->state_id) {
				// we must revert the I into C+S
				$tmpvat = str_replace("I", "C+S", $tmpvat);
			}
		}

		return $tmpvat;
	}

	// If (seller and buyer in the European Community) and (property sold = new means of transport such as car, boat, plane) then VAT by default = 0 (VAT must be paid by the buyer to the tax center of his country and not to the seller). End of rule.
	// 'VATRULE 3' - Not supported

	// If (seller and buyer in the European Community) and (buyer = individual) then VAT by default = VAT of the product sold. End of rule
	// If (seller and buyer in European Community) and (buyer = company) then VAT by default=0. End of rule
	if (($seller_in_cee && $buyer_in_cee)) {
		$isacompany = $thirdparty_buyer->isACompany();
		if ($isacompany && getDolGlobalString('MAIN_USE_VAT_COMPANIES_IN_EEC_WITH_INVALID_VAT_ID_ARE_INDIVIDUAL')) {
			require_once DOL_DOCUMENT_ROOT.'/core/lib/functions2.lib.php';
			if (!isValidVATID($thirdparty_buyer)) {
				$isacompany = 0;
			}
		}

		if (!$isacompany) {
			//print 'VATRULE 4';
			return get_product_vat_for_country($idprod, $thirdparty_seller, $idprodfournprice);
		} else {
			//print 'VATRULE 5';
			return 0;
		}
	}

	// If (seller in the European Community and buyer outside the European Community and private buyer) then VAT by default = VAT of the product sold. End of rule
	// I don't see any use case that need this rule.
	if (!empty($conf->global->MAIN_USE_VAT_OF_PRODUCT_FOR_INDIVIDUAL_CUSTOMER_OUT_OF_EEC) && empty($buyer_in_cee)) {
		$isacompany = $thirdparty_buyer->isACompany();
		if (!$isacompany) {
			return get_product_vat_for_country($idprod, $thirdparty_seller, $idprodfournprice);
			//print 'VATRULE extra';
		}
	}

	// Otherwise the VAT proposed by default=0. End of rule.
	// Rem: This means that at least one of the 2 is outside the European Community and the country differs
	//print 'VATRULE 6';
	return 0;
}


/**
 *	Function that returns whether VAT must be recoverable collected VAT (e.g.: VAT NPR in France)
 *
 *	@param	Societe		$thirdparty_seller    	Thirdparty seller
 *	@param  Societe		$thirdparty_buyer   	Thirdparty buyer
 *  @param  int			$idprod                 Id product
 *  @param	int			$idprodfournprice		Id supplier price for product
 *	@return float       			        	0 or 1
 *  @see get_default_tva(), get_default_localtax()
 */
function get_default_npr(Societe $thirdparty_seller, Societe $thirdparty_buyer, $idprod = 0, $idprodfournprice = 0)
{
	global $db;

	if ($idprodfournprice > 0) {
		if (!class_exists('ProductFournisseur')) {
			require_once DOL_DOCUMENT_ROOT.'/fourn/class/fournisseur.product.class.php';
		}
		$prodprice = new ProductFournisseur($db);
		$prodprice->fetch_product_fournisseur_price($idprodfournprice);
		return $prodprice->fourn_tva_npr;
	} elseif ($idprod > 0) {
		if (!class_exists('Product')) {
			require_once DOL_DOCUMENT_ROOT.'/product/class/product.class.php';
		}
		$prod = new Product($db);
		$prod->fetch($idprod);
		return $prod->tva_npr;
	}

	return 0;
}

/**
 *	Function that return localtax of a product line (according to seller, buyer and product vat rate)
 *   Si vendeur non assujeti a TVA, TVA par defaut=0. Fin de regle.
 *	 Si le (pays vendeur = pays acheteur) alors TVA par defaut=TVA du produit vendu. Fin de regle.
 *	 Sinon TVA proposee par defaut=0. Fin de regle.
 *
 *	@param	Societe		$thirdparty_seller    	Thirdparty seller
 *	@param  Societe		$thirdparty_buyer   	Thirdparty buyer
 *  @param	int			$local					Localtax to process (1 or 2)
 *	@param  int			$idprod					Id product
 *	@return integer        				       	localtax, -1 si ne peut etre determine
 *  @see get_default_tva(), get_default_npr()
 */
function get_default_localtax($thirdparty_seller, $thirdparty_buyer, $local, $idprod = 0)
{
	global $mysoc;

	if (!is_object($thirdparty_seller)) {
		return -1;
	}
	if (!is_object($thirdparty_buyer)) {
		return -1;
	}

	if ($local == 1) { // Localtax 1
		if ($mysoc->country_code == 'ES') {
			if (is_numeric($thirdparty_buyer->localtax1_assuj) && !$thirdparty_buyer->localtax1_assuj) {
				return 0;
			}
		} else {
			// Si vendeur non assujeti a Localtax1, localtax1 par default=0
			if (is_numeric($thirdparty_seller->localtax1_assuj) && !$thirdparty_seller->localtax1_assuj) {
				return 0;
			}
			if (!is_numeric($thirdparty_seller->localtax1_assuj) && $thirdparty_seller->localtax1_assuj == 'localtax1off') {
				return 0;
			}
		}
	} elseif ($local == 2) { //I Localtax 2
		// Si vendeur non assujeti a Localtax2, localtax2 par default=0
		if (is_numeric($thirdparty_seller->localtax2_assuj) && !$thirdparty_seller->localtax2_assuj) {
			return 0;
		}
		if (!is_numeric($thirdparty_seller->localtax2_assuj) && $thirdparty_seller->localtax2_assuj == 'localtax2off') {
			return 0;
		}
	}

	if ($thirdparty_seller->country_code == $thirdparty_buyer->country_code) {
		return get_product_localtax_for_country($idprod, $local, $thirdparty_seller);
	}

	return 0;
}

/**
 *	Return yes or no in current language
 *
 *	@param	string|int	$yesno			Value to test (1, 'yes', 'true' or 0, 'no', 'false')
 *	@param	integer		$case			1=Yes/No, 0=yes/no, 2=Disabled checkbox, 3=Disabled checkbox + Yes/No
 *	@param	int			$color			0=texte only, 1=Text is formated with a color font style ('ok' or 'error'), 2=Text is formated with 'ok' color.
 *	@return	string						HTML string
 */
function yn($yesno, $case = 1, $color = 0)
{
	global $langs;

	$result = 'unknown';
	$classname = '';
	if ($yesno == 1 || (isset($yesno) && (strtolower($yesno) == 'yes' || strtolower($yesno) == 'true'))) { 	// A mettre avant test sur no a cause du == 0
		$result = $langs->trans('yes');
		if ($case == 1 || $case == 3) {
			$result = $langs->trans("Yes");
		}
		if ($case == 2) {
			$result = '<input type="checkbox" value="1" checked disabled>';
		}
		if ($case == 3) {
			$result = '<input type="checkbox" value="1" checked disabled> '.$result;
		}

		$classname = 'ok';
	} elseif ($yesno == 0 || strtolower($yesno) == 'no' || strtolower($yesno) == 'false') {
		$result = $langs->trans("no");
		if ($case == 1 || $case == 3) {
			$result = $langs->trans("No");
		}
		if ($case == 2) {
			$result = '<input type="checkbox" value="0" disabled>';
		}
		if ($case == 3) {
			$result = '<input type="checkbox" value="0" disabled> '.$result;
		}

		if ($color == 2) {
			$classname = 'ok';
		} else {
			$classname = 'error';
		}
	}
	if ($color) {
		return '<span class="'.$classname.'">'.$result.'</span>';
	}
	return $result;
}

/**
 *	Return a path to have a the directory according to object where files are stored.
 *  New usage:       $conf->module->multidir_output[$object->entity].'/'.get_exdir(0, 0, 0, 1, $object, '').'/'
 *         or:       $conf->module->dir_output.'/'.get_exdir(0, 0, 0, 0, $object, '')     if multidir_output not defined.
 *  Example out with new usage:       $object is invoice -> 'INYYMM-ABCD'
 *  Example out with old usage:       '015' with level 3->"0/1/5/", '015' with level 1->"5/", 'ABC-1' with level 3 ->"0/0/1/"
 *
 *	@param	string|int	$num            Id of object (deprecated, $object will be used in future)
 *	@param  int			$level		    Level of subdirs to return (1, 2 or 3 levels). (deprecated, global option will be used in future)
 * 	@param	int			$alpha		    0=Keep number only to forge path, 1=Use alpha part afer the - (By default, use 0). (deprecated, global option will be used in future)
 *  @param  int			$withoutslash   0=With slash at end (except if '/', we return ''), 1=without slash at end
 *  @param	Object		$object			Object to use to get ref to forge the path.
 *  @param	string		$modulepart		Type of object ('invoice_supplier, 'donation', 'invoice', ...'). Use '' for autodetect from $object.
 *  @return	string						Dir to use ending. Example '' or '1/' or '1/2/'
 */
function get_exdir($num, $level, $alpha, $withoutslash, $object, $modulepart = '')
{
	global $conf;

	if (empty($modulepart) && !empty($object->module)) {
		$modulepart = $object->module;
	}

	$path = '';

	$arrayforoldpath = array('cheque', 'category', 'holiday', 'supplier_invoice', 'invoice_supplier', 'mailing', 'supplier_payment');
	if (getDolGlobalInt('PRODUCT_USE_OLD_PATH_FOR_PHOTO')) {
		$arrayforoldpath[] = 'product';
	}
	if (!empty($level) && in_array($modulepart, $arrayforoldpath)) {
		// This part should be removed once all code is using "get_exdir" to forge path, with parameter $object and $modulepart provided.
		if (empty($alpha)) {
			$num = preg_replace('/([^0-9])/i', '', $num);
		} else {
			$num = preg_replace('/^.*\-/i', '', $num);
		}
		$num = substr("000".$num, -$level);
		if ($level == 1) {
			$path = substr($num, 0, 1);
		}
		if ($level == 2) {
			$path = substr($num, 1, 1).'/'.substr($num, 0, 1);
		}
		if ($level == 3) {
			$path = substr($num, 2, 1).'/'.substr($num, 1, 1).'/'.substr($num, 0, 1);
		}
	} else {
		// We will enhance here a common way of forging path for document storage.
		// In a future, we may distribute directories on several levels depending on setup and object.
		// Here, $object->id, $object->ref and $modulepart are required.
		//var_dump($modulepart);
		$path = dol_sanitizeFileName(empty($object->ref) ? (string) $object->id : $object->ref);
	}

	if (empty($withoutslash) && !empty($path)) {
		$path .= '/';
	}

	return $path;
}

/**
 *	Creation of a directory (this can create recursive subdir)
 *
 *	@param	string		$dir		Directory to create (Separator must be '/'. Example: '/mydir/mysubdir')
 *	@param	string		$dataroot	Data root directory (To avoid having the data root in the loop. Using this will also lost the warning on first dir PHP has no permission when open_basedir is used)
 *  @param	string		$newmask	Mask for new file (Defaults to $conf->global->MAIN_UMASK or 0755 if unavailable). Example: '0444'
 *	@return int         			< 0 if KO, 0 = already exists, > 0 if OK
 */
function dol_mkdir($dir, $dataroot = '', $newmask = '')
{
	global $conf;

	dol_syslog("functions.lib::dol_mkdir: dir=".$dir, LOG_INFO);

	$dir_osencoded = dol_osencode($dir);
	if (@is_dir($dir_osencoded)) {
		return 0;
	}

	$nberr = 0;
	$nbcreated = 0;

	$ccdir = '';
	if (!empty($dataroot)) {
		// Remove data root from loop
		$dir = str_replace($dataroot.'/', '', $dir);
		$ccdir = $dataroot.'/';
	}

	$cdir = explode("/", $dir);
	$num = count($cdir);
	for ($i = 0; $i < $num; $i++) {
		if ($i > 0) {
			$ccdir .= '/'.$cdir[$i];
		} else {
			$ccdir .= $cdir[$i];
		}
		if (preg_match("/^.:$/", $ccdir, $regs)) {
			continue; // Si chemin Windows incomplet, on poursuit par rep suivant
		}

		// Attention, le is_dir() peut echouer bien que le rep existe.
		// (ex selon config de open_basedir)
		if ($ccdir) {
			$ccdir_osencoded = dol_osencode($ccdir);
			if (!@is_dir($ccdir_osencoded)) {
				dol_syslog("functions.lib::dol_mkdir: Directory '".$ccdir."' does not exists or is outside open_basedir PHP setting.", LOG_DEBUG);

				umask(0);
				$dirmaskdec = octdec((string) $newmask);
				if (empty($newmask)) {
					$dirmaskdec = empty($conf->global->MAIN_UMASK) ? octdec('0755') : octdec($conf->global->MAIN_UMASK);
				}
				$dirmaskdec |= octdec('0111'); // Set x bit required for directories
				if (!@mkdir($ccdir_osencoded, $dirmaskdec)) {
					// Si le is_dir a renvoye une fausse info, alors on passe ici.
					dol_syslog("functions.lib::dol_mkdir: Fails to create directory '".$ccdir."' or directory already exists.", LOG_WARNING);
					$nberr++;
				} else {
					dol_syslog("functions.lib::dol_mkdir: Directory '".$ccdir."' created", LOG_DEBUG);
					$nberr = 0; // On remet a zero car si on arrive ici, cela veut dire que les echecs precedents peuvent etre ignore
					$nbcreated++;
				}
			} else {
				$nberr = 0; // On remet a zero car si on arrive ici, cela veut dire que les echecs precedents peuvent etre ignores
			}
		}
	}
	return ($nberr ? -$nberr : $nbcreated);
}


/**
 *	Change mod of a file
 *
 *  @param	string		$filepath		Full file path
 *  @param	string		$newmask		Force new mask. For example '0644'
 *	@return void
 */
function dolChmod($filepath, $newmask = '')
{
	global $conf;

	if (!empty($newmask)) {
		@chmod($filepath, octdec($newmask));
	} elseif (!empty($conf->global->MAIN_UMASK)) {
		@chmod($filepath, octdec($conf->global->MAIN_UMASK));
	}
}


/**
 *	Return picto saying a field is required
 *
 *	@return  string		Chaine avec picto obligatoire
 */
function picto_required()
{
	return '<span class="fieldrequired">*</span>';
}


/**
 *	Clean a string from all HTML tags and entities.
 *  This function differs from strip_tags because:
 *  - <br> are replaced with \n if removelinefeed=0 or 1
 *  - if entities are found, they are decoded BEFORE the strip
 *  - you can decide to convert line feed into a space
 *
 *	@param	string	$stringtoclean		String to clean
 *	@param	integer	$removelinefeed		1=Replace all new lines by 1 space, 0=Only ending new lines are removed others are replaced with \n, 2=Ending new lines are removed but others are kept with a same number of \n than nb of <br> when there is both "...<br>\n..."
 *  @param  string	$pagecodeto      	Encoding of input/output string
 *  @param	integer	$strip_tags			0=Use internal strip, 1=Use strip_tags() php function (bugged when text contains a < char that is not for a html tag or when tags is not closed like '<img onload=aaa')
 *  @param	integer	$removedoublespaces	Replace double space into one space
 *	@return string	    				String cleaned
 *
 * 	@see	dol_escape_htmltag() strip_tags() dol_string_onlythesehtmltags() dol_string_neverthesehtmltags(), dolStripPhpCode()
 */
function dol_string_nohtmltag($stringtoclean, $removelinefeed = 1, $pagecodeto = 'UTF-8', $strip_tags = 0, $removedoublespaces = 1)
{
	if (is_null($stringtoclean)) {
		return '';
	}

	if ($removelinefeed == 2) {
		$stringtoclean = preg_replace('/<br[^>]*>(\n|\r)+/ims', '<br>', $stringtoclean);
	}
	$temp = preg_replace('/<br[^>]*>/i', "\n", $stringtoclean);

	// We remove entities BEFORE stripping (in case of an open separator char that is entity encoded and not the closing other, the strip will fails)
	$temp = dol_html_entity_decode($temp, ENT_COMPAT | ENT_HTML5, $pagecodeto);

	$temp = str_replace('< ', '__ltspace__', $temp);

	if ($strip_tags) {
		$temp = strip_tags($temp);
	} else {
		// Remove '<' into remainging, so remove non closing html tags like '<abc' or '<<abc'. Note: '<123abc' is not a html tag (can be kept), but '<abc123' is (must be removed).
		$pattern = "/<[^<>]+>/";
		// Example of $temp: <a href="/myurl" title="<u>A title</u>">0000-021</a>
		// pass 1 - $temp after pass 1: <a href="/myurl" title="A title">0000-021
		// pass 2 - $temp after pass 2: 0000-021
		$tempbis = $temp;
		do {
			$temp = $tempbis;
			$tempbis = str_replace('<>', '', $temp);	// No reason to have this into a text, except if value is to try bypass the next html cleaning
			$tempbis = preg_replace($pattern, '', $tempbis);
			//$idowhile++; print $temp.'-'.$tempbis."\n"; if ($idowhile > 100) break;
		} while ($tempbis != $temp);

		$temp = $tempbis;

		// Remove '<' into remaining, so remove non closing html tags like '<abc' or '<<abc'. Note: '<123abc' is not a html tag (can be kept), but '<abc123' is (must be removed).
		$temp = preg_replace('/<+([a-z]+)/i', '\1', $temp);
	}

	$temp = dol_html_entity_decode($temp, ENT_COMPAT, $pagecodeto);

	// Remove also carriage returns
	if ($removelinefeed == 1) {
		$temp = str_replace(array("\r\n", "\r", "\n"), " ", $temp);
	}

	// And double quotes
	if ($removedoublespaces) {
		while (strpos($temp, "  ")) {
			$temp = str_replace("  ", " ", $temp);
		}
	}

	$temp = str_replace('__ltspace__', '< ', $temp);

	return trim($temp);
}

/**
 *	Clean a string to keep only desirable HTML tags.
 *  WARNING: This also clean HTML comments (because they can be used to obfuscate tag name).
 *
 *	@param	string	$stringtoclean			String to clean
 *  @param	int		$cleanalsosomestyles	Remove absolute/fixed positioning from inline styles
 *  @param	int		$removeclassattribute	1=Remove the class attribute from tags
 *  @param	int		$cleanalsojavascript	Remove also occurence of 'javascript:'.
 *  @param	int		$allowiframe			Allow iframe tags.
 *  @param	array	$allowed_tags			List of allowed tags to replace the default list
 *  @param	int		$allowlink				Allow link tags.
 *	@return string	    					String cleaned
 *
 * 	@see	dol_escape_htmltag() strip_tags() dol_string_nohtmltag() dol_string_neverthesehtmltags()
 */
function dol_string_onlythesehtmltags($stringtoclean, $cleanalsosomestyles = 1, $removeclassattribute = 1, $cleanalsojavascript = 0, $allowiframe = 0, $allowed_tags = array(), $allowlink = 0)
{
	if (empty($allowed_tags)) {
		$allowed_tags = array(
			"html", "head", "meta", "body", "article", "a", "abbr", "b", "blockquote", "br", "cite", "div", "dl", "dd", "dt", "em", "font", "img", "ins", "hr", "i", "li",
			"ol", "p", "q", "s", "section", "span", "strike", "strong", "title", "table", "tr", "th", "td", "u", "ul", "sup", "sub", "blockquote", "pre", "h1", "h2", "h3", "h4", "h5", "h6"
		);
	}
	$allowed_tags[] = "comment";		// this tags is added to manage comment <!--...--> that are replaced into <comment>...</comment>
	if ($allowiframe) {
		if (!in_array('iframe', $allowed_tags)) {
			$allowed_tags[] = "iframe";
		}
	}
	if ($allowlink) {
		if (!in_array('link', $allowed_tags)) {
			$allowed_tags[] = "link";
		}
	}

	$allowed_tags_string = join("><", $allowed_tags);
	$allowed_tags_string = '<'.$allowed_tags_string.'>';

	$stringtoclean = str_replace('<!DOCTYPE html>', '__!DOCTYPE_HTML__', $stringtoclean);	// Replace DOCTYPE to avoid to have it removed by the strip_tags

	$stringtoclean = dol_string_nounprintableascii($stringtoclean, 0);

	//$stringtoclean = preg_replace('/<!--[^>]*-->/', '', $stringtoclean);
	$stringtoclean = preg_replace('/<!--([^>]*)-->/', '<comment>\1</comment>', $stringtoclean);

	$stringtoclean = preg_replace('/&colon;/i', ':', $stringtoclean);
	$stringtoclean = preg_replace('/&#58;|&#0+58|&#x3A/i', '', $stringtoclean); // refused string ':' encoded (no reason to have a : encoded like this) to disable 'javascript:...'

	$temp = strip_tags($stringtoclean, $allowed_tags_string);	// Warning: This remove also undesired </>, so may changes string obfuscated with </> that pass the injection detection into a harmfull string

	if ($cleanalsosomestyles) {	// Clean for remaining html tags
		$temp = preg_replace('/position\s*:\s*(absolute|fixed)\s*!\s*important/i', '', $temp); // Note: If hacker try to introduce css comment into string to bypass this regex, the string must also be encoded by the dol_htmlentitiesbr during output so it become harmless
	}
	if ($removeclassattribute) {	// Clean for remaining html tags
		$temp = preg_replace('/(<[^>]+)\s+class=((["\']).*?\\3|\\w*)/i', '\\1', $temp);
	}

	// Remove 'javascript:' that we should not find into a text with
	// Warning: This is not reliable to fight against obfuscated javascript, there is a lot of other solution to include js into a common html tag (only filtered by a GETPOST(.., powerfullfilter)).
	if ($cleanalsojavascript) {
		$temp = preg_replace('/j\s*a\s*v\s*a\s*s\s*c\s*r\s*i\s*p\s*t\s*:/i', '', $temp);
	}

	$temp = str_replace('__!DOCTYPE_HTML__', '<!DOCTYPE html>', $temp);	// Restore the DOCTYPE

	$temp = preg_replace('/<comment>([^>]*)<\/comment>/', '<!--\1-->', $temp);	// Restore html comments


	return $temp;
}


/**
 *	Clean a string from some undesirable HTML tags.
 *  Note: Complementary to dol_string_onlythesehtmltags().
 *  This method is used for example when option MAIN_RESTRICTHTML_REMOVE_ALSO_BAD_ATTRIBUTES is set to 1.
 *
 *	@param	string	$stringtoclean			String to clean
 *  @param	array	$allowed_attributes		Array of tags not allowed
 *	@return string	    					String cleaned
 *
 * 	@see	dol_escape_htmltag() strip_tags() dol_string_nohtmltag() dol_string_onlythesehtmltags() dol_string_neverthesehtmltags()
 */
function dol_string_onlythesehtmlattributes($stringtoclean, $allowed_attributes = array("allow", "allowfullscreen", "alt", "class", "contenteditable", "data-html", "frameborder", "height", "href", "id", "name", "src", "style", "target", "title", "width"))
{
	if (class_exists('DOMDocument') && !empty($stringtoclean)) {
		$stringtoclean = '<?xml encoding="UTF-8"><html><body>'.$stringtoclean.'</body></html>';

		$dom = new DOMDocument(null, 'UTF-8');
		$dom->loadHTML($stringtoclean, LIBXML_ERR_NONE|LIBXML_HTML_NOIMPLIED|LIBXML_HTML_NODEFDTD|LIBXML_NONET|LIBXML_NOWARNING|LIBXML_NOXMLDECL);

		if (is_object($dom)) {
			for ($els = $dom->getElementsByTagname('*'), $i = $els->length - 1; $i >= 0; $i--) {
				for ($attrs = $els->item($i)->attributes, $ii = $attrs->length - 1; $ii >= 0; $ii--) {
					//var_dump($attrs->item($ii));
					if (!empty($attrs->item($ii)->name)) {
						if (! in_array($attrs->item($ii)->name, $allowed_attributes)) {
							// Delete attribute if not into allowed_attributes
							$els->item($i)->removeAttribute($attrs->item($ii)->name);
						} elseif (in_array($attrs->item($ii)->name, array('style'))) {
							// If attribute is 'style'
							$valuetoclean = $attrs->item($ii)->value;

							if (isset($valuetoclean)) {
								do {
									$oldvaluetoclean = $valuetoclean;
									$valuetoclean = preg_replace('/\/\*.*\*\//m', '', $valuetoclean);	// clean css comments
									$valuetoclean = preg_replace('/position\s*:\s*[a-z]+/mi', '', $valuetoclean);
									if ($els->item($i)->tagName == 'a') {	// more paranoiac cleaning for clickable tags.
										$valuetoclean = preg_replace('/display\s*:/mi', '', $valuetoclean);
										$valuetoclean = preg_replace('/z-index\s*:/mi', '', $valuetoclean);
										$valuetoclean = preg_replace('/\s+(top|left|right|bottom)\s*:/mi', '', $valuetoclean);
									}

									// We do not allow logout|passwordforgotten.php and action= into the content of a "style" tag
									$valuetoclean = preg_replace('/(logout|passwordforgotten)\.php/mi', '', $valuetoclean);
									$valuetoclean = preg_replace('/action=/mi', '', $valuetoclean);
								} while ($oldvaluetoclean != $valuetoclean);
							}

							$attrs->item($ii)->value = $valuetoclean;
						}
					}
				}
			}
		}

		$return = $dom->saveHTML();
		//$return = '<html><body>aaaa</p>bb<p>ssdd</p>'."\n<p>aaa</p>aa<p>bb</p>";

		$return = preg_replace('/^'.preg_quote('<?xml encoding="UTF-8">', '/').'/', '', $return);
		$return = preg_replace('/^'.preg_quote('<html><body>', '/').'/', '', $return);
		$return = preg_replace('/'.preg_quote('</body></html>', '/').'$/', '', $return);
		return trim($return);
	} else {
		return $stringtoclean;
	}
}

/**
 *	Clean a string from some undesirable HTML tags.
 *  Note. Not as secured as dol_string_onlythesehtmltags().
 *
 *	@param	string	$stringtoclean			String to clean
 *  @param	array	$disallowed_tags		Array of tags not allowed
 *  @param	string	$cleanalsosomestyles	Clean also some tags
 *	@return string	    					String cleaned
 *
 * 	@see	dol_escape_htmltag() strip_tags() dol_string_nohtmltag() dol_string_onlythesehtmltags() dol_string_onlythesehtmlattributes()
 */
function dol_string_neverthesehtmltags($stringtoclean, $disallowed_tags = array('textarea'), $cleanalsosomestyles = 0)
{
	$temp = $stringtoclean;
	foreach ($disallowed_tags as $tagtoremove) {
		$temp = preg_replace('/<\/?'.$tagtoremove.'>/', '', $temp);
		$temp = preg_replace('/<\/?'.$tagtoremove.'\s+[^>]*>/', '', $temp);
	}

	if ($cleanalsosomestyles) {
		$temp = preg_replace('/position\s*:\s*(absolute|fixed)\s*!\s*important/', '', $temp); // Note: If hacker try to introduce css comment into string to avoid this, string should be encoded by the dol_htmlentitiesbr so be harmless
	}

	return $temp;
}


/**
 * Return first line of text. Cut will depends if content is HTML or not.
 *
 * @param 	string	$text		Input text
 * @param	int		$nboflines  Nb of lines to get (default is 1 = first line only)
 * @param   string  $charset    Charset of $text string (UTF-8 by default)
 * @return	string				Output text
 * @see dol_nboflines_bis(), dol_string_nohtmltag(), dol_escape_htmltag()
 */
function dolGetFirstLineOfText($text, $nboflines = 1, $charset = 'UTF-8')
{
	if ($nboflines == 1) {
		if (dol_textishtml($text)) {
			$firstline = preg_replace('/<br[^>]*>.*$/s', '', $text); // The s pattern modifier means the . can match newline characters
			$firstline = preg_replace('/<div[^>]*>.*$/s', '', $firstline); // The s pattern modifier means the . can match newline characters
		} else {
			$firstline = preg_replace('/[\n\r].*/', '', $text);
		}
		return $firstline.((strlen($firstline) != strlen($text)) ? '...' : '');
	} else {
		$ishtml = 0;
		if (dol_textishtml($text)) {
			$text = preg_replace('/\n/', '', $text);
			$ishtml = 1;
			$repTable = array("\t" => " ", "\n" => " ", "\r" => " ", "\0" => " ", "\x0B" => " ");
		} else {
			$repTable = array("\t" => " ", "\n" => "<br>", "\r" => " ", "\0" => " ", "\x0B" => " ");
		}

		$text = strtr($text, $repTable);
		if ($charset == 'UTF-8') {
			$pattern = '/(<br[^>]*>)/Uu';
		} else {
			// /U is to have UNGREEDY regex to limit to one html tag. /u is for UTF8 support
			$pattern = '/(<br[^>]*>)/U'; // /U is to have UNGREEDY regex to limit to one html tag.
		}
		$a = preg_split($pattern, $text, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY);

		$firstline = '';
		$i = 0;
		$nba = count($a); // 2x nb of lines in $a because $a contains also a line for each new line separator
		while (($i < $nba) && ($i < ($nboflines * 2))) {
			if ($i % 2 == 0) {
				$firstline .= $a[$i];
			} elseif (($i < (($nboflines * 2) - 1)) && ($i < ($nba - 1))) {
				$firstline .= ($ishtml ? "<br>\n" : "\n");
			}
			$i++;
		}
		unset($a);
		return $firstline.(($i < $nba) ? '...' : '');
	}
}


/**
 * Replace CRLF in string with a HTML BR tag.
 * WARNING: The content after operation contains some HTML tags (the <br>) so be sure to also have
 *          encoded the special chars of stringtoencode into HTML before with dol_htmlentitiesbr().
 *
 * @param	string	$stringtoencode		String to encode
 * @param	int     $nl2brmode			0=Adding br before \n, 1=Replacing \n by br
 * @param   bool	$forxml             false=Use <br>, true=Use <br />
 * @return	string						String encoded
 * @see dol_nboflines(), dolGetFirstLineOfText()
 */
function dol_nl2br($stringtoencode, $nl2brmode = 0, $forxml = false)
{
	if (is_null($stringtoencode)) {
		return '';
	}

	if (!$nl2brmode) {
		return nl2br($stringtoencode, $forxml);
	} else {
		$ret = preg_replace('/(\r\n|\r|\n)/i', ($forxml ? '<br />' : '<br>'), $stringtoencode);
		return $ret;
	}
}

/**
 * Sanitize a HTML to remove js and dangerous content
 *
 * @param	string	$stringtoencode				String to encode
 * @param	int     $nouseofiframesandbox		Allow use of option MAIN_SECURITY_USE_SANDBOX_FOR_HTMLWITHNOJS for html sanitizing
 * @param	string	$check						'restricthtmlnolink' or 'restricthtml' or 'restricthtmlallowunvalid'
 * @return	string								HTML sanitized
 */
function dol_htmlwithnojs($stringtoencode, $nouseofiframesandbox = 0, $check = 'restricthtml')
{
	global $conf;

	if (empty($nouseofiframesandbox) && !empty($conf->global->MAIN_SECURITY_USE_SANDBOX_FOR_HTMLWITHNOJS)) {
		// TODO using sandbox on inline html content is not possible yet with current browsers
		//$s = '<iframe class="iframewithsandbox" sandbox><html><body>';
		//$s .= $stringtoencode;
		//$s .= '</body></html></iframe>';
		return $stringtoencode;
	} else {
		$out = $stringtoencode;

		do {
			$oldstringtoclean = $out;

			libxml_use_internal_errors(false);	// Avoid to fill memory with xml errors

			if (!empty($out) && !empty($conf->global->MAIN_RESTRICTHTML_ONLY_VALID_HTML) && $check != 'restricthtmlallowunvalid') {
				try {
					$dom = new DOMDocument;
					// Add a trick to solve pb with text without parent tag
					// like '<h1>Foo</h1><p>bar</p>' that wrongly ends up, without the trick, with '<h1>Foo<p>bar</p></h1>'
					// like 'abc' that wrongly ends up, without the trick, with '<p>abc</p>'
					$out = '<div class="tricktoremove">'.$out.'</div>';
					$dom->loadHTML($out, LIBXML_HTML_NODEFDTD|LIBXML_ERR_NONE|LIBXML_HTML_NOIMPLIED|LIBXML_NONET|LIBXML_NOWARNING|LIBXML_NOXMLDECL);
					$out = trim($dom->saveHTML());

					// Remove the trick added to solve pb with text without parent tag
					$out = preg_replace('/^<div class="tricktoremove">/', '', $out);
					$out = preg_replace('/<\/div>$/', '', $out);
				} catch (Exception $e) {
					// If error, invalid HTML string with no way to clean it
					//print $e->getMessage();
					$out = 'InvalidHTMLString';
				}
			}

			// Clean some html entities that are useless so text is cleaner
			$out = preg_replace('/&(tab|newline);/i', ' ', $out);

			// Ckeditor use the numeric entitic for apostrophe so we force it to text entity (all other special chars are
			// encoded using text entities) so we can then exclude all numeric entities.
			$out = preg_replace('/&#39;/i', '&apos;', $out);

			// We replace chars from a/A to z/Z encoded with numeric HTML entities with the real char so we won't loose the chars at the next step (preg_replace).
			// No need to use a loop here, this step is not to sanitize (this is done at next step, this is to try to save chars, even if they are
			// using a non coventionnel way to be encoded, to not have them sanitized just after)
			$out = preg_replace_callback('/&#(x?[0-9][0-9a-f]+;?)/i', function ($m) {
				return realCharForNumericEntities($m); }, $out);


			// Now we remove all remaining HTML entities starting with a number. We don't want such entities.
			$out = preg_replace('/&#x?[0-9]+/i', '', $out);	// For example if we have j&#x61vascript with an entities without the ; to hide the 'a' of 'javascript'.

			// Keep only some html tags and remove also some 'javascript:' strings
			$out = dol_string_onlythesehtmltags($out, 0, 1, 1);

			// We should also exclude non expected HTML attributes and clean content of some attributes (keep only alt=, title=...).
			if (!empty($conf->global->MAIN_RESTRICTHTML_REMOVE_ALSO_BAD_ATTRIBUTES)) {
				// Warning, the function may add a LF so we are forced to trim to compare with old $out without having always a difference and an infinit loop.
				$out = dol_string_onlythesehtmlattributes($out);
			}

			// Restore entity &apos; into &#39; (restricthtml is for html content so we can use html entity)
			$out = preg_replace('/&apos;/i', "&#39;", $out);
		} while ($oldstringtoclean != $out);

		// Check the limit of external links that are automatically executed in a Rich text content. We count:
		// '<img' to avoid <img src="http...">
		// 'url(' to avoid inline style like background: url(http...
		// '<link' to avoid <link href="http...">
		$reg = array();
		preg_match_all('/(<img|url\(|<link)/i', $out, $reg);
		$nbextlink = count($reg[0]);
		if ($nbextlink > getDolGlobalInt("MAIN_SECURITY_MAX_IMG_IN_HTML_CONTENT", 1000)) {
			$out = 'TooManyLinksIntoHTMLString';
		}
		//
		if (!empty($conf->global->MAIN_DISALLOW_EXT_URL_INTO_DESCRIPTIONS) || $check == 'restricthtmlnolink') {
			if ($nbextlink > 0) {
				$out = 'ExternalLinksNotAllowed';
			}
		}

		return $out;
	}
}

/**
 *	This function is called to encode a string into a HTML string but differs from htmlentities because
 * 	a detection is done before to see if text is already HTML or not. Also, all entities but &,<,>," are converted.
 *  This permits to encode special chars to entities with no double encoding for already encoded HTML strings.
 * 	This function also remove last EOL or BR if $removelasteolbr=1 (default).
 *  For PDF usage, you can show text by 2 ways:
 *              - writeHTMLCell -> param must be encoded into HTML.
 *              - MultiCell -> param must not be encoded into HTML.
 *              Because writeHTMLCell convert also \n into <br>, if function
 *              is used to build PDF, nl2brmode must be 1.
 *  When we output string on pages, we use dol_string_onlythesehtmltags(dol_htmlentitiesbr()) for notes, and use dol_escape_htmltag() for simple labels.
 *
 *	@param	string	$stringtoencode		String to encode
 *	@param	int		$nl2brmode			0=Adding br before \n, 1=Replacing \n by br (for use with FPDF writeHTMLCell function for example)
 *  @param  string	$pagecodefrom       Pagecode stringtoencode is encoded
 *  @param	int		$removelasteolbr	1=Remove last br or lasts \n (default), 0=Do nothing
 *  @return	string						String encoded
 *  @see dol_escape_htmltag(), dolGetFirstLineOfText()
 */
function dol_htmlentitiesbr($stringtoencode, $nl2brmode = 0, $pagecodefrom = 'UTF-8', $removelasteolbr = 1)
{
	if (is_null($stringtoencode)) {
		return '';
	}

	$newstring = $stringtoencode;
	if (dol_textishtml($stringtoencode)) {	// Check if text is already HTML or not
		$newstring = preg_replace('/<br(\s[\sa-zA-Z_="]*)?\/?>/i', '<br>', $newstring); // Replace "<br type="_moz" />" by "<br>". It's same and avoid pb with FPDF.
		if ($removelasteolbr) {
			$newstring = preg_replace('/<br>$/i', '', $newstring); // Remove last <br> (remove only last one)
		}
		$newstring = strtr($newstring, array('&'=>'__and__', '<'=>'__lt__', '>'=>'__gt__', '"'=>'__dquot__'));
		$newstring = dol_htmlentities($newstring, ENT_COMPAT, $pagecodefrom); // Make entity encoding
		$newstring = strtr($newstring, array('__and__'=>'&', '__lt__'=>'<', '__gt__'=>'>', '__dquot__'=>'"'));
	} else {
		if ($removelasteolbr) {
			$newstring = preg_replace('/(\r\n|\r|\n)$/i', '', $newstring); // Remove last \n (may remove several)
		}
		$newstring = dol_nl2br(dol_htmlentities($newstring, ENT_COMPAT, $pagecodefrom), $nl2brmode);
	}
	// Other substitutions that htmlentities does not do
	//$newstring=str_replace(chr(128),'&euro;',$newstring);	// 128 = 0x80. Not in html entity table.     // Seems useles with TCPDF. Make bug with UTF8 languages
	return $newstring;
}

/**
 *	This function is called to decode a HTML string (it decodes entities and br tags)
 *
 *	@param	string	$stringtodecode		String to decode
 *	@param	string	$pagecodeto			Page code for result
 *	@return	string						String decoded
 */
function dol_htmlentitiesbr_decode($stringtodecode, $pagecodeto = 'UTF-8')
{
	$ret = dol_html_entity_decode($stringtodecode, ENT_COMPAT | ENT_HTML5, $pagecodeto);
	$ret = preg_replace('/'."\r\n".'<br(\s[\sa-zA-Z_="]*)?\/?>/i', "<br>", $ret);
	$ret = preg_replace('/<br(\s[\sa-zA-Z_="]*)?\/?>'."\r\n".'/i', "\r\n", $ret);
	$ret = preg_replace('/<br(\s[\sa-zA-Z_="]*)?\/?>'."\n".'/i', "\n", $ret);
	$ret = preg_replace('/<br(\s[\sa-zA-Z_="]*)?\/?>/i', "\n", $ret);
	return $ret;
}

/**
 *	This function remove all ending \n and br at end
 *
 *	@param	string	$stringtodecode		String to decode
 *	@return	string						String decoded
 */
function dol_htmlcleanlastbr($stringtodecode)
{
	$ret = preg_replace('/&nbsp;$/i', "", $stringtodecode);		// Because wysiwyg editor may add a &nbsp; at end of last line
	$ret = preg_replace('/(<br>|<br(\s[\sa-zA-Z_="]*)?\/?>|'."\n".'|'."\r".')+$/i', "", $ret);
	return $ret;
}

/**
 * Replace html_entity_decode functions to manage errors
 *
 * @param   string	$a					Operand a
 * @param   string	$b					Operand b (ENT_QUOTES|ENT_HTML5=convert simple, double quotes, colon, e accent, ...)
 * @param   string	$c					Operand c
 * @param	string	$keepsomeentities	Entities but &, <, >, " are not converted.
 * @return  string						String decoded
 */
function dol_html_entity_decode($a, $b, $c = 'UTF-8', $keepsomeentities = 0)
{
	$newstring = $a;
	if ($keepsomeentities) {
		$newstring = strtr($newstring, array('&amp;'=>'__andamp__', '&lt;'=>'__andlt__', '&gt;'=>'__andgt__', '"'=>'__dquot__'));
	}
	$newstring = html_entity_decode((string) $newstring, (int) $b, (string) $c);
	if ($keepsomeentities) {
		$newstring = strtr($newstring, array('__andamp__'=>'&amp;', '__andlt__'=>'&lt;', '__andgt__'=>'&gt;', '__dquot__'=>'"'));
	}
	return $newstring;
}

/**
 * Replace htmlentities functions.
 * Goal of this function is to be sure to have default values of htmlentities that match what we need.
 *
 * @param   string  $string         The input string to encode
 * @param   int     $flags          Flags (see PHP doc above)
 * @param   string  $encoding       Encoding page code
 * @param   bool    $double_encode  When double_encode is turned off, PHP will not encode existing html entities
 * @return  string  $ret            Encoded string
 */
function dol_htmlentities($string, $flags = ENT_QUOTES|ENT_SUBSTITUTE, $encoding = 'UTF-8', $double_encode = false)
{
	return htmlentities($string, $flags, $encoding, $double_encode);
}

/**
 *	Check if a string is a correct iso string
 *	If not, it will we considered not HTML encoded even if it is by FPDF.
 *	Example, if string contains euro symbol that has ascii code 128
 *
 *	@param	string		$s      	String to check
 *  @param	string		$clean		Clean if it is not an ISO. Warning, if file is utf8, you will get a bad formated file.
 *	@return	int|string  	   		0 if bad iso, 1 if good iso, Or the clean string if $clean is 1
 */
function dol_string_is_good_iso($s, $clean = 0)
{
	$len = dol_strlen($s);
	$out = '';
	$ok = 1;
	for ($scursor = 0; $scursor < $len; $scursor++) {
		$ordchar = ord($s[$scursor]);
		//print $scursor.'-'.$ordchar.'<br>';
		if ($ordchar < 32 && $ordchar != 13 && $ordchar != 10) {
			$ok = 0;
			break;
		} elseif ($ordchar > 126 && $ordchar < 160) {
			$ok = 0;
			break;
		} elseif ($clean) {
			$out .= $s[$scursor];
		}
	}
	if ($clean) {
		return $out;
	}
	return $ok;
}

/**
 *	Return nb of lines of a clear text
 *
 *	@param	string	$s			String to check
 * 	@param	int     $maxchar	Not yet used
 *	@return	int					Number of lines
 *  @see	dol_nboflines_bis(), dolGetFirstLineOfText()
 */
function dol_nboflines($s, $maxchar = 0)
{
	if ($s == '') {
		return 0;
	}
	$arraystring = explode("\n", $s);
	$nb = count($arraystring);

	return $nb;
}


/**
 *	Return nb of lines of a formated text with \n and <br> (WARNING: string must not have mixed \n and br separators)
 *
 *	@param	string	$text      		Text
 *	@param	int		$maxlinesize  	Largeur de ligne en caracteres (ou 0 si pas de limite - defaut)
 * 	@param	string	$charset		Give the charset used to encode the $text variable in memory.
 *	@return int						Number of lines
 *	@see	dol_nboflines(), dolGetFirstLineOfText()
 */
function dol_nboflines_bis($text, $maxlinesize = 0, $charset = 'UTF-8')
{
	$repTable = array("\t" => " ", "\n" => "<br>", "\r" => " ", "\0" => " ", "\x0B" => " ");
	if (dol_textishtml($text)) {
		$repTable = array("\t" => " ", "\n" => " ", "\r" => " ", "\0" => " ", "\x0B" => " ");
	}

	$text = strtr($text, $repTable);
	if ($charset == 'UTF-8') {
		$pattern = '/(<br[^>]*>)/Uu';
	} else {
		// /U is to have UNGREEDY regex to limit to one html tag. /u is for UTF8 support
		$pattern = '/(<br[^>]*>)/U'; // /U is to have UNGREEDY regex to limit to one html tag.
	}
	$a = preg_split($pattern, $text, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY);

	$nblines = (int) floor((count($a) + 1) / 2);
	// count possible auto line breaks
	if ($maxlinesize) {
		foreach ($a as $line) {
			if (dol_strlen($line) > $maxlinesize) {
				//$line_dec = html_entity_decode(strip_tags($line));
				$line_dec = html_entity_decode($line);
				if (dol_strlen($line_dec) > $maxlinesize) {
					$line_dec = wordwrap($line_dec, $maxlinesize, '\n', true);
					$nblines += substr_count($line_dec, '\n');
				}
			}
		}
	}

	unset($a);
	return $nblines;
}

/**
 *	Return if a text is a html content
 *
 *	@param	string	$msg		Content to check
 *	@param	int		$option		0=Full detection, 1=Fast check
 *	@return	boolean				true/false
 *	@see	dol_concatdesc()
 */
function dol_textishtml($msg, $option = 0)
{
	if (is_null($msg)) {
		return false;
	}

	if ($option == 1) {
		if (preg_match('/<html/i', $msg)) {
			return true;
		} elseif (preg_match('/<body/i', $msg)) {
			return true;
		} elseif (preg_match('/<\/textarea/i', $msg)) {
			return true;
		} elseif (preg_match('/<(b|em|i|u)(\s+[^>]+)?>/i', $msg)) {
			return true;
		} elseif (preg_match('/<br/i', $msg)) {
			return true;
		}
		return false;
	} else {
		// Remove all urls because 'http://aa?param1=abc&amp;param2=def' must not be used inside detection
		$msg = preg_replace('/https?:\/\/[^"\'\s]+/i', '', $msg);
		if (preg_match('/<html/i', $msg)) {
			return true;
		} elseif (preg_match('/<body/i', $msg)) {
			return true;
		} elseif (preg_match('/<\/textarea/i', $msg)) {
			return true;
		} elseif (preg_match('/<(b|em|i|u)(\s+[^>]+)?>/i', $msg)) {
			return true;
		} elseif (preg_match('/<(br|hr)\/>/i', $msg)) {
			return true;
		} elseif (preg_match('/<(br|hr|div|font|li|p|span|strong|table)>/i', $msg)) {
			return true;
		} elseif (preg_match('/<(br|hr|div|font|li|p|span|strong|table)\s+[^<>\/]*\/?>/i', $msg)) {
			return true;
		} elseif (preg_match('/<img\s+[^<>]*src[^<>]*>/i', $msg)) {
			return true; // must accept <img src="http://example.com/aaa.png" />
		} elseif (preg_match('/<a\s+[^<>]*href[^<>]*>/i', $msg)) {
			return true; // must accept <a href="http://example.com/aaa.png" />
		} elseif (preg_match('/<h[0-9]>/i', $msg)) {
			return true;
		} elseif (preg_match('/&[A-Z0-9]{1,6};/i', $msg)) {
			// TODO If content is 'A link https://aaa?param=abc&amp;param2=def', it return true but must be false
			return true; // Html entities names (http://www.w3schools.com/tags/ref_entities.asp)
		} elseif (preg_match('/&#[0-9]{2,3};/i', $msg)) {
			return true; // Html entities numbers (http://www.w3schools.com/tags/ref_entities.asp)
		}

		return false;
	}
}

/**
 *  Concat 2 descriptions with a new line between them (second operand after first one with appropriate new line separator)
 *  text1 html + text2 html => text1 + '<br>' + text2
 *  text1 html + text2 txt  => text1 + '<br>' + dol_nl2br(text2)
 *  text1 txt  + text2 html => dol_nl2br(text1) + '<br>' + text2
 *  text1 txt  + text2 txt  => text1 + '\n' + text2
 *
 *  @param  string  $text1          Text 1
 *  @param  string  $text2          Text 2
 *  @param  bool    $forxml         true=Use <br /> instead of <br> if we have to add a br tag
 *  @param  bool    $invert         invert order of description lines (we often use config MAIN_CHANGE_ORDER_CONCAT_DESCRIPTION in this parameter)
 *  @return string                  Text 1 + new line + Text2
 *  @see    dol_textishtml()
 */
function dol_concatdesc($text1, $text2, $forxml = false, $invert = false)
{
	if (!empty($invert)) {
			$tmp = $text1;
			$text1 = $text2;
			$text2 = $tmp;
	}

	$ret = '';
	$ret .= (!dol_textishtml($text1) && dol_textishtml($text2)) ? dol_nl2br(dol_escape_htmltag($text1, 0, 1, '', 1), 0, $forxml) : $text1;
	$ret .= (!empty($text1) && !empty($text2)) ? ((dol_textishtml($text1) || dol_textishtml($text2)) ? ($forxml ? "<br \>\n" : "<br>\n") : "\n") : "";
	$ret .= (dol_textishtml($text1) && !dol_textishtml($text2)) ? dol_nl2br(dol_escape_htmltag($text2, 0, 1, '', 1), 0, $forxml) : $text2;
	return $ret;
}



/**
 * Return array of possible common substitutions. This includes several families like: 'system', 'mycompany', 'object', 'objectamount', 'date', 'user'
 *
 * @param	Translate	$outputlangs	Output language
 * @param   int         $onlykey        1=Do not calculate some heavy values of keys (performance enhancement when we need only the keys), 2=Values are trunc and html sanitized (to use for help tooltip)
 * @param   array       $exclude        Array of family keys we want to exclude. For example array('system', 'mycompany', 'object', 'objectamount', 'date', 'user', ...)
 * @param   Object      $object         Object for keys on object
 * @param   array       $include        Array of family keys we want to include. For example array('system', 'mycompany', 'object', 'objectamount', 'date', 'user', ...)
 * @return	array						Array of substitutions
 * @see setSubstitFromObject()
 */
function getCommonSubstitutionArray($outputlangs, $onlykey = 0, $exclude = null, $object = null, $include = null)
{
	global $db, $conf, $mysoc, $user, $extrafields;

	$substitutionarray = array();

	if ((empty($exclude) || !in_array('user', $exclude)) && (empty($include) || in_array('user', $include))) {
		// Add SIGNATURE into substitutionarray first, so, when we will make the substitution,
		// this will include signature content first and then replace var found into content of signature
		//var_dump($onlykey);
		$emailsendersignature = $user->signature; //  dy default, we use the signature of current user. We must complete substitution with signature in c_email_senderprofile of array after calling getCommonSubstitutionArray()
		$usersignature = $user->signature;
		$substitutionarray = array_merge($substitutionarray, array(
			'__SENDEREMAIL_SIGNATURE__' => (string) ((empty($conf->global->MAIN_MAIL_DO_NOT_USE_SIGN)) ? ($onlykey == 2 ? dol_trunc('SignatureFromTheSelectedSenderProfile', 30) : $emailsendersignature) : ''),
			'__USER_SIGNATURE__' => (string) (($usersignature && empty($conf->global->MAIN_MAIL_DO_NOT_USE_SIGN)) ? ($onlykey == 2 ? dol_trunc(dol_string_nohtmltag($usersignature), 30) : $usersignature) : '')
		));

		if (is_object($user)) {
			$substitutionarray = array_merge($substitutionarray, array(
				'__USER_ID__' => (string) $user->id,
				'__USER_LOGIN__' => (string) $user->login,
				'__USER_EMAIL__' => (string) $user->email,
				'__USER_PHONE__' => (string) dol_print_phone($user->office_phone, '', 0, 0, '', " ", '', '', -1),
				'__USER_PHONEPRO__' => (string) dol_print_phone($user->user_mobile, '', 0, 0, '', " ", '', '', -1),
				'__USER_PHONEMOBILE__' => (string) dol_print_phone($user->personal_mobile, '', 0, 0, '', " ", '', '', -1),
				'__USER_FAX__' => (string) $user->office_fax,
				'__USER_LASTNAME__' => (string) $user->lastname,
				'__USER_FIRSTNAME__' => (string) $user->firstname,
				'__USER_FULLNAME__' => (string) $user->getFullName($outputlangs),
				'__USER_SUPERVISOR_ID__' => (string) ($user->fk_user ? $user->fk_user : '0'),
				'__USER_JOB__' => (string) $user->job,
				'__USER_REMOTE_IP__' => (string) getUserRemoteIP(),
				'__USER_VCARD_URL__' => (string) $user->getOnlineVirtualCardUrl('', 'external')
				));
		}
	}
	if ((empty($exclude) || !in_array('mycompany', $exclude)) && is_object($mysoc) && (empty($include) || in_array('mycompany', $include))) {
		$substitutionarray = array_merge($substitutionarray, array(
			'__MYCOMPANY_NAME__'    => $mysoc->name,
			'__MYCOMPANY_EMAIL__'   => $mysoc->email,
			'__MYCOMPANY_PHONE__'   => dol_print_phone($mysoc->phone, '', 0, 0, '', " ", '', '', -1),
			'__MYCOMPANY_FAX__'     => dol_print_phone($mysoc->fax, '', 0, 0, '', " ", '', '', -1),
			'__MYCOMPANY_PROFID1__' => $mysoc->idprof1,
			'__MYCOMPANY_PROFID2__' => $mysoc->idprof2,
			'__MYCOMPANY_PROFID3__' => $mysoc->idprof3,
			'__MYCOMPANY_PROFID4__' => $mysoc->idprof4,
			'__MYCOMPANY_PROFID5__' => $mysoc->idprof5,
			'__MYCOMPANY_PROFID6__' => $mysoc->idprof6,
			'__MYCOMPANY_CAPITAL__' => $mysoc->capital,
			'__MYCOMPANY_FULLADDRESS__' => (method_exists($mysoc, 'getFullAddress') ? $mysoc->getFullAddress(1, ', ') : ''),	// $mysoc may be stdClass
			'__MYCOMPANY_ADDRESS__' => $mysoc->address,
			'__MYCOMPANY_ZIP__'     => $mysoc->zip,
			'__MYCOMPANY_TOWN__'    => $mysoc->town,
			'__MYCOMPANY_COUNTRY__'    => $mysoc->country,
			'__MYCOMPANY_COUNTRY_ID__' => $mysoc->country_id,
			'__MYCOMPANY_COUNTRY_CODE__' => $mysoc->country_code,
			'__MYCOMPANY_CURRENCY_CODE__' => $conf->currency
		));
	}

	if (($onlykey || is_object($object)) && (empty($exclude) || !in_array('object', $exclude)) && (empty($include) || in_array('object', $include))) {
		if ($onlykey) {
			$substitutionarray['__ID__'] = '__ID__';
			$substitutionarray['__REF__'] = '__REF__';
			$substitutionarray['__NEWREF__'] = '__NEWREF__';
			$substitutionarray['__LABEL__'] = '__LABEL__';
			$substitutionarray['__REF_CLIENT__'] = '__REF_CLIENT__';
			$substitutionarray['__REF_SUPPLIER__'] = '__REF_SUPPLIER__';
			$substitutionarray['__NOTE_PUBLIC__'] = '__NOTE_PUBLIC__';
			$substitutionarray['__NOTE_PRIVATE__'] = '__NOTE_PRIVATE__';
			$substitutionarray['__EXTRAFIELD_XXX__'] = '__EXTRAFIELD_XXX__';

			if (isModEnabled("societe")) {	// Most objects are concerned
				$substitutionarray['__THIRDPARTY_ID__'] = '__THIRDPARTY_ID__';
				$substitutionarray['__THIRDPARTY_NAME__'] = '__THIRDPARTY_NAME__';
				$substitutionarray['__THIRDPARTY_NAME_ALIAS__'] = '__THIRDPARTY_NAME_ALIAS__';
				$substitutionarray['__THIRDPARTY_CODE_CLIENT__'] = '__THIRDPARTY_CODE_CLIENT__';
				$substitutionarray['__THIRDPARTY_CODE_FOURNISSEUR__'] = '__THIRDPARTY_CODE_FOURNISSEUR__';
				$substitutionarray['__THIRDPARTY_EMAIL__'] = '__THIRDPARTY_EMAIL__';
				$substitutionarray['__THIRDPARTY_PHONE__'] = '__THIRDPARTY_PHONE__';
				$substitutionarray['__THIRDPARTY_FAX__'] = '__THIRDPARTY_FAX__';
				$substitutionarray['__THIRDPARTY_ADDRESS__'] = '__THIRDPARTY_ADDRESS__';
				$substitutionarray['__THIRDPARTY_ZIP__'] = '__THIRDPARTY_ZIP__';
				$substitutionarray['__THIRDPARTY_TOWN__'] = '__THIRDPARTY_TOWN__';
				$substitutionarray['__THIRDPARTY_IDPROF1__'] = '__THIRDPARTY_IDPROF1__';
				$substitutionarray['__THIRDPARTY_IDPROF2__'] = '__THIRDPARTY_IDPROF2__';
				$substitutionarray['__THIRDPARTY_IDPROF3__'] = '__THIRDPARTY_IDPROF3__';
				$substitutionarray['__THIRDPARTY_IDPROF4__'] = '__THIRDPARTY_IDPROF4__';
				$substitutionarray['__THIRDPARTY_IDPROF5__'] = '__THIRDPARTY_IDPROF5__';
				$substitutionarray['__THIRDPARTY_IDPROF6__'] = '__THIRDPARTY_IDPROF6__';
				$substitutionarray['__THIRDPARTY_TVAINTRA__'] = '__THIRDPARTY_TVAINTRA__';
				$substitutionarray['__THIRDPARTY_NOTE_PUBLIC__'] = '__THIRDPARTY_NOTE_PUBLIC__';
				$substitutionarray['__THIRDPARTY_NOTE_PRIVATE__'] = '__THIRDPARTY_NOTE_PRIVATE__';
			}
			if (isModEnabled('adherent') && (!is_object($object) || $object->element == 'adherent') && (empty($exclude) || !in_array('member', $exclude)) && (empty($include) || in_array('member', $include))) {
				$substitutionarray['__MEMBER_ID__'] = '__MEMBER_ID__';
				$substitutionarray['__MEMBER_CIVILITY__'] = '__MEMBER_CIVILITY__';
				$substitutionarray['__MEMBER_FIRSTNAME__'] = '__MEMBER_FIRSTNAME__';
				$substitutionarray['__MEMBER_LASTNAME__'] = '__MEMBER_LASTNAME__';
				$substitutionarray['__MEMBER_USER_LOGIN_INFORMATION__'] = 'Login and pass of the external user account';
				/*$substitutionarray['__MEMBER_NOTE_PUBLIC__'] = '__MEMBER_NOTE_PUBLIC__';
				$substitutionarray['__MEMBER_NOTE_PRIVATE__'] = '__MEMBER_NOTE_PRIVATE__';*/
			}
			// add variables subtitutions ticket
			if (isModEnabled('ticket') && (!is_object($object) || $object->element == 'ticket') && (empty($exclude) || !in_array('ticket', $exclude)) && (empty($include) || in_array('ticket', $include))) {
				$substitutionarray['__TICKET_TRACKID__'] = '__TICKET_TRACKID__';
				$substitutionarray['__TICKET_SUBJECT__'] = '__TICKET_SUBJECT__';
				$substitutionarray['__TICKET_TYPE__'] = '__TICKET_TYPE__';
				$substitutionarray['__TICKET_SEVERITY__'] = '__TICKET_SEVERITY__';
				$substitutionarray['__TICKET_CATEGORY__'] = '__TICKET_CATEGORY__';
				$substitutionarray['__TICKET_ANALYTIC_CODE__'] = '__TICKET_ANALYTIC_CODE__';
				$substitutionarray['__TICKET_MESSAGE__'] = '__TICKET_MESSAGE__';
				$substitutionarray['__TICKET_PROGRESSION__'] = '__TICKET_PROGRESSION__';
				$substitutionarray['__TICKET_USER_ASSIGN__'] = '__TICKET_USER_ASSIGN__';
			}

			if (isModEnabled('recruitment') && (!is_object($object) || $object->element == 'recruitmentcandidature') && (empty($exclude) || !in_array('recruitment', $exclude)) && (empty($include) || in_array('recruitment', $include))) {
				$substitutionarray['__CANDIDATE_FULLNAME__'] = '__CANDIDATE_FULLNAME__';
				$substitutionarray['__CANDIDATE_FIRSTNAME__'] = '__CANDIDATE_FIRSTNAME__';
				$substitutionarray['__CANDIDATE_LASTNAME__'] = '__CANDIDATE_LASTNAME__';
			}
			if (isModEnabled('project') && (empty($exclude) || !in_array('project', $exclude)) && (empty($include) || in_array('project', $include))) {		// Most objects
				$substitutionarray['__PROJECT_ID__'] = '__PROJECT_ID__';
				$substitutionarray['__PROJECT_REF__'] = '__PROJECT_REF__';
				$substitutionarray['__PROJECT_NAME__'] = '__PROJECT_NAME__';
				/*$substitutionarray['__PROJECT_NOTE_PUBLIC__'] = '__PROJECT_NOTE_PUBLIC__';
				$substitutionarray['__PROJECT_NOTE_PRIVATE__'] = '__PROJECT_NOTE_PRIVATE__';*/
			}
			if (isModEnabled('contrat') && (!is_object($object) || $object->element == 'contract') && (empty($exclude) || !in_array('contract', $exclude)) && (empty($include) || in_array('contract', $include))) {
				$substitutionarray['__CONTRACT_HIGHEST_PLANNED_START_DATE__'] = 'Highest date planned for a service start';
				$substitutionarray['__CONTRACT_HIGHEST_PLANNED_START_DATETIME__'] = 'Highest date and hour planned for service start';
				$substitutionarray['__CONTRACT_LOWEST_EXPIRATION_DATE__'] = 'Lowest data for planned expiration of service';
				$substitutionarray['__CONTRACT_LOWEST_EXPIRATION_DATETIME__'] = 'Lowest date and hour for planned expiration of service';
			}
			if (isModEnabled("propal") && (!is_object($object) || $object->element == 'propal') && (empty($exclude) || !in_array('propal', $exclude)) && (empty($include) || in_array('propal', $include))) {
				$substitutionarray['__ONLINE_SIGN_URL__'] = 'ToOfferALinkForOnlineSignature';
			}
			if (isModEnabled("ficheinter") && (!is_object($object) || $object->element == 'fichinter') && (empty($exclude) || !in_array('intervention', $exclude)) && (empty($include) || in_array('intervention', $include))) {
				$substitutionarray['__ONLINE_SIGN_FICHINTER_URL__'] = 'ToOfferALinkForOnlineSignature';
			}
			$substitutionarray['__ONLINE_PAYMENT_URL__'] = 'UrlToPayOnlineIfApplicable';
			$substitutionarray['__ONLINE_PAYMENT_TEXT_AND_URL__'] = 'TextAndUrlToPayOnlineIfApplicable';
			$substitutionarray['__SECUREKEYPAYMENT__'] = 'Security key (if key is not unique per record)';
			$substitutionarray['__SECUREKEYPAYMENT_MEMBER__'] = 'Security key for payment on a member subscription (one key per member)';
			$substitutionarray['__SECUREKEYPAYMENT_ORDER__'] = 'Security key for payment on an order';
			$substitutionarray['__SECUREKEYPAYMENT_INVOICE__'] = 'Security key for payment on an invoice';
			$substitutionarray['__SECUREKEYPAYMENT_CONTRACTLINE__'] = 'Security key for payment on a service of a contract';

			$substitutionarray['__DIRECTDOWNLOAD_URL_PROPOSAL__'] = 'Direct download url of a proposal';
			$substitutionarray['__DIRECTDOWNLOAD_URL_ORDER__'] = 'Direct download url of an order';
			$substitutionarray['__DIRECTDOWNLOAD_URL_INVOICE__'] = 'Direct download url of an invoice';
			$substitutionarray['__DIRECTDOWNLOAD_URL_CONTRACT__'] = 'Direct download url of a contract';
			$substitutionarray['__DIRECTDOWNLOAD_URL_SUPPLIER_PROPOSAL__'] = 'Direct download url of a supplier proposal';

			if (isModEnabled("expedition") && (!is_object($object) || $object->element == 'shipping')) {
				$substitutionarray['__SHIPPINGTRACKNUM__'] = 'Shipping tracking number';
				$substitutionarray['__SHIPPINGTRACKNUMURL__'] = 'Shipping tracking url';
			}
			if (isModEnabled("reception") && (!is_object($object) || $object->element == 'reception')) {
				$substitutionarray['__RECEPTIONTRACKNUM__'] = 'Shippin tracking number of shipment';
				$substitutionarray['__RECEPTIONTRACKNUMURL__'] = 'Shipping tracking url';
			}
		} else {
			$substitutionarray['__ID__'] = $object->id;
			$substitutionarray['__REF__'] = $object->ref;
			$substitutionarray['__NEWREF__'] = $object->newref;
			$substitutionarray['__LABEL__'] = (isset($object->label) ? $object->label : (isset($object->title) ? $object->title : null));
			$substitutionarray['__REF_CLIENT__'] = (isset($object->ref_client) ? $object->ref_client : (isset($object->ref_customer) ? $object->ref_customer : null));
			$substitutionarray['__REF_SUPPLIER__'] = (isset($object->ref_supplier) ? $object->ref_supplier : null);
			$substitutionarray['__NOTE_PUBLIC__'] = (isset($object->note_public) ? $object->note_public : null);
			$substitutionarray['__NOTE_PRIVATE__'] = (isset($object->note_private) ? $object->note_private : null);
			if ($object->element == "shipping") {
				$substitutionarray['__DATE_DELIVERY__'] = (isset($object->date_delivery) ? dol_print_date($object->date_delivery, 'day', 0, $outputlangs) : '');
			} else {
				$substitutionarray['__DATE_DELIVERY__'] = (isset($object->date_livraison) ? dol_print_date($object->date_livraison, 'day', 0, $outputlangs) : '');
			}
			$substitutionarray['__DATE_DELIVERY_DAY__'] = (isset($object->date_livraison) ? dol_print_date($object->date_livraison, "%d") : '');
			$substitutionarray['__DATE_DELIVERY_DAY_TEXT__'] = (isset($object->date_livraison) ? dol_print_date($object->date_livraison, "%A") : '');
			$substitutionarray['__DATE_DELIVERY_MON__'] = (isset($object->date_livraison) ? dol_print_date($object->date_livraison, "%m") : '');
			$substitutionarray['__DATE_DELIVERY_MON_TEXT__'] = (isset($object->date_livraison) ? dol_print_date($object->date_livraison, "%b") : '');
			$substitutionarray['__DATE_DELIVERY_YEAR__'] = (isset($object->date_livraison) ? dol_print_date($object->date_livraison, "%Y") : '');
			$substitutionarray['__DATE_DELIVERY_HH__'] = (isset($object->date_livraison) ? dol_print_date($object->date_livraison, "%H") : '');
			$substitutionarray['__DATE_DELIVERY_MM__'] = (isset($object->date_livraison) ? dol_print_date($object->date_livraison, "%M") : '');
			$substitutionarray['__DATE_DELIVERY_SS__'] = (isset($object->date_livraison) ? dol_print_date($object->date_livraison, "%S") : '');

			// For backward compatibility (deprecated)
			$substitutionarray['__REFCLIENT__'] = (isset($object->ref_client) ? $object->ref_client : (isset($object->ref_customer) ? $object->ref_customer : null));
			$substitutionarray['__REFSUPPLIER__'] = (isset($object->ref_supplier) ? $object->ref_supplier : null);
			$substitutionarray['__SUPPLIER_ORDER_DATE_DELIVERY__'] = (isset($object->date_livraison) ? dol_print_date($object->date_livraison, 'day', 0, $outputlangs) : '');
			$substitutionarray['__SUPPLIER_ORDER_DELAY_DELIVERY__'] = (isset($object->availability_code) ? ($outputlangs->transnoentities("AvailabilityType".$object->availability_code) != ('AvailabilityType'.$object->availability_code) ? $outputlangs->transnoentities("AvailabilityType".$object->availability_code) : $outputlangs->convToOutputCharset(isset($object->availability) ? $object->availability : '')) : '');

			if (is_object($object) && ($object->element == 'adherent' || $object->element == 'member') && $object->id > 0) {
				$birthday = (empty($object->birth) ? '' : dol_print_date($object->birth, 'day'));

				$substitutionarray['__MEMBER_ID__'] = (isset($object->id) ? $object->id : '');
				if (method_exists($object, 'getCivilityLabel')) {
					$substitutionarray['__MEMBER_CIVILITY__'] = $object->getCivilityLabel();
				}
				$substitutionarray['__MEMBER_FIRSTNAME__'] = (isset($object->firstname) ? $object->firstname : '');
				$substitutionarray['__MEMBER_LASTNAME__'] = (isset($object->lastname) ? $object->lastname : '');
				$substitutionarray['__MEMBER_USER_LOGIN_INFORMATION__'] = '';
				if (method_exists($object, 'getFullName')) {
					$substitutionarray['__MEMBER_FULLNAME__'] = $object->getFullName($outputlangs);
				}
				$substitutionarray['__MEMBER_COMPANY__'] = (isset($object->societe) ? $object->societe : '');
				$substitutionarray['__MEMBER_ADDRESS__'] = (isset($object->address) ? $object->address : '');
				$substitutionarray['__MEMBER_ZIP__'] = (isset($object->zip) ? $object->zip : '');
				$substitutionarray['__MEMBER_TOWN__'] = (isset($object->town) ? $object->town : '');
				$substitutionarray['__MEMBER_COUNTRY__'] = (isset($object->country) ? $object->country : '');
				$substitutionarray['__MEMBER_EMAIL__'] = (isset($object->email) ? $object->email : '');
				$substitutionarray['__MEMBER_BIRTH__'] = (isset($birthday) ? $birthday : '');
				$substitutionarray['__MEMBER_PHOTO__'] = (isset($object->photo) ? $object->photo : '');
				$substitutionarray['__MEMBER_LOGIN__'] = (isset($object->login) ? $object->login : '');
				$substitutionarray['__MEMBER_PASSWORD__'] = (isset($object->pass) ? $object->pass : '');
				$substitutionarray['__MEMBER_PHONE__'] = (isset($object->phone) ? dol_print_phone($object->phone) : '');
				$substitutionarray['__MEMBER_PHONEPRO__'] = (isset($object->phone_perso) ? dol_print_phone($object->phone_perso) : '');
				$substitutionarray['__MEMBER_PHONEMOBILE__'] = (isset($object->phone_mobile) ? dol_print_phone($object->phone_mobile) : '');
				$substitutionarray['__MEMBER_TYPE__'] = (isset($object->type) ? $object->type : '');
				$substitutionarray['__MEMBER_FIRST_SUBSCRIPTION_DATE__']       = dol_print_date($object->first_subscription_date, 'dayrfc');
				$substitutionarray['__MEMBER_FIRST_SUBSCRIPTION_DATE_START__'] = (isset($object->first_subscription_date_start) ? dol_print_date($object->first_subscription_date_start, 'dayrfc') : '');
				$substitutionarray['__MEMBER_FIRST_SUBSCRIPTION_DATE_END__']   = (isset($object->first_subscription_date_end) ? dol_print_date($object->first_subscription_date_end, 'dayrfc') : '');
				$substitutionarray['__MEMBER_LAST_SUBSCRIPTION_DATE__']        = dol_print_date($object->last_subscription_date, 'dayrfc');
				$substitutionarray['__MEMBER_LAST_SUBSCRIPTION_DATE_START__']  = dol_print_date($object->last_subscription_date_start, 'dayrfc');
				$substitutionarray['__MEMBER_LAST_SUBSCRIPTION_DATE_END__']    = dol_print_date($object->last_subscription_date_end, 'dayrfc');
			}

			if (is_object($object) && $object->element == 'societe') {
				$substitutionarray['__THIRDPARTY_ID__'] = (is_object($object) ? $object->id : '');
				$substitutionarray['__THIRDPARTY_NAME__'] = (is_object($object) ? $object->name : '');
				$substitutionarray['__THIRDPARTY_NAME_ALIAS__'] = (is_object($object) ? $object->name_alias : '');
				$substitutionarray['__THIRDPARTY_CODE_CLIENT__'] = (is_object($object) ? $object->code_client : '');
				$substitutionarray['__THIRDPARTY_CODE_FOURNISSEUR__'] = (is_object($object) ? $object->code_fournisseur : '');
				$substitutionarray['__THIRDPARTY_EMAIL__'] = (is_object($object) ? $object->email : '');
				$substitutionarray['__THIRDPARTY_PHONE__'] = (is_object($object) ? dol_print_phone($object->phone) : '');
				$substitutionarray['__THIRDPARTY_FAX__'] = (is_object($object) ? dol_print_phone($object->fax) : '');
				$substitutionarray['__THIRDPARTY_ADDRESS__'] = (is_object($object) ? $object->address : '');
				$substitutionarray['__THIRDPARTY_ZIP__'] = (is_object($object) ? $object->zip : '');
				$substitutionarray['__THIRDPARTY_TOWN__'] = (is_object($object) ? $object->town : '');
				$substitutionarray['__THIRDPARTY_COUNTRY_ID__'] = (is_object($object) ? $object->country_id : '');
				$substitutionarray['__THIRDPARTY_COUNTRY_CODE__'] = (is_object($object) ? $object->country_code : '');
				$substitutionarray['__THIRDPARTY_IDPROF1__'] = (is_object($object) ? $object->idprof1 : '');
				$substitutionarray['__THIRDPARTY_IDPROF2__'] = (is_object($object) ? $object->idprof2 : '');
				$substitutionarray['__THIRDPARTY_IDPROF3__'] = (is_object($object) ? $object->idprof3 : '');
				$substitutionarray['__THIRDPARTY_IDPROF4__'] = (is_object($object) ? $object->idprof4 : '');
				$substitutionarray['__THIRDPARTY_IDPROF5__'] = (is_object($object) ? $object->idprof5 : '');
				$substitutionarray['__THIRDPARTY_IDPROF6__'] = (is_object($object) ? $object->idprof6 : '');
				$substitutionarray['__THIRDPARTY_TVAINTRA__'] = (is_object($object) ? $object->tva_intra : '');
				$substitutionarray['__THIRDPARTY_NOTE_PUBLIC__'] = (is_object($object) ? dol_htmlentitiesbr($object->note_public) : '');
				$substitutionarray['__THIRDPARTY_NOTE_PRIVATE__'] = (is_object($object) ? dol_htmlentitiesbr($object->note_private) : '');
			} elseif (is_object($object->thirdparty)) {
				$substitutionarray['__THIRDPARTY_ID__'] = (is_object($object->thirdparty) ? $object->thirdparty->id : '');
				$substitutionarray['__THIRDPARTY_NAME__'] = (is_object($object->thirdparty) ? $object->thirdparty->name : '');
				$substitutionarray['__THIRDPARTY_NAME_ALIAS__'] = (is_object($object->thirdparty) ? $object->thirdparty->name_alias : '');
				$substitutionarray['__THIRDPARTY_CODE_CLIENT__'] = (is_object($object->thirdparty) ? $object->thirdparty->code_client : '');
				$substitutionarray['__THIRDPARTY_CODE_FOURNISSEUR__'] = (is_object($object->thirdparty) ? $object->thirdparty->code_fournisseur : '');
				$substitutionarray['__THIRDPARTY_EMAIL__'] = (is_object($object->thirdparty) ? $object->thirdparty->email : '');
				$substitutionarray['__THIRDPARTY_PHONE__'] = (is_object($object->thirdparty) ? dol_print_phone($object->thirdparty->phone) : '');
				$substitutionarray['__THIRDPARTY_FAX__'] = (is_object($object->thirdparty) ? dol_print_phone($object->thirdparty->fax) : '');
				$substitutionarray['__THIRDPARTY_ADDRESS__'] = (is_object($object->thirdparty) ? $object->thirdparty->address : '');
				$substitutionarray['__THIRDPARTY_ZIP__'] = (is_object($object->thirdparty) ? $object->thirdparty->zip : '');
				$substitutionarray['__THIRDPARTY_TOWN__'] = (is_object($object->thirdparty) ? $object->thirdparty->town : '');
				$substitutionarray['__THIRDPARTY_COUNTRY_ID__'] = (is_object($object->thirdparty) ? $object->thirdparty->country_id : '');
				$substitutionarray['__THIRDPARTY_COUNTRY_CODE__'] = (is_object($object->thirdparty) ? $object->thirdparty->country_code : '');
				$substitutionarray['__THIRDPARTY_IDPROF1__'] = (is_object($object->thirdparty) ? $object->thirdparty->idprof1 : '');
				$substitutionarray['__THIRDPARTY_IDPROF2__'] = (is_object($object->thirdparty) ? $object->thirdparty->idprof2 : '');
				$substitutionarray['__THIRDPARTY_IDPROF3__'] = (is_object($object->thirdparty) ? $object->thirdparty->idprof3 : '');
				$substitutionarray['__THIRDPARTY_IDPROF4__'] = (is_object($object->thirdparty) ? $object->thirdparty->idprof4 : '');
				$substitutionarray['__THIRDPARTY_IDPROF5__'] = (is_object($object->thirdparty) ? $object->thirdparty->idprof5 : '');
				$substitutionarray['__THIRDPARTY_IDPROF6__'] = (is_object($object->thirdparty) ? $object->thirdparty->idprof6 : '');
				$substitutionarray['__THIRDPARTY_TVAINTRA__'] = (is_object($object->thirdparty) ? $object->thirdparty->tva_intra : '');
				$substitutionarray['__THIRDPARTY_NOTE_PUBLIC__'] = (is_object($object->thirdparty) ? dol_htmlentitiesbr($object->thirdparty->note_public) : '');
				$substitutionarray['__THIRDPARTY_NOTE_PRIVATE__'] = (is_object($object->thirdparty) ? dol_htmlentitiesbr($object->thirdparty->note_private) : '');
			}

			if (is_object($object) && $object->element == 'recruitmentcandidature') {
				$substitutionarray['__CANDIDATE_FULLNAME__'] = $object->getFullName($outputlangs);
				$substitutionarray['__CANDIDATE_FIRSTNAME__'] = isset($object->firstname) ? $object->firstname : '';
				$substitutionarray['__CANDIDATE_LASTNAME__'] = isset($object->lastname) ? $object->lastname : '';
			}
			if (is_object($object) && $object->element == 'conferenceorboothattendee') {
				$substitutionarray['__ATTENDEE_FULLNAME__'] = $object->getFullName($outputlangs);
				$substitutionarray['__ATTENDEE_FIRSTNAME__'] = isset($object->firstname) ? $object->firstname : '';
				$substitutionarray['__ATTENDEE_LASTNAME__'] = isset($object->lastname) ? $object->lastname : '';
			}

			if (is_object($object->project)) {
				$substitutionarray['__PROJECT_ID__'] = (is_object($object->project) ? $object->project->id : '');
				$substitutionarray['__PROJECT_REF__'] = (is_object($object->project) ? $object->project->ref : '');
				$substitutionarray['__PROJECT_NAME__'] = (is_object($object->project) ? $object->project->title : '');
			}
			if (is_object($object->projet)) {	// Deprecated, for backward compatibility
				$substitutionarray['__PROJECT_ID__'] = (is_object($object->projet) ? $object->projet->id : '');
				$substitutionarray['__PROJECT_REF__'] = (is_object($object->projet) ? $object->projet->ref : '');
				$substitutionarray['__PROJECT_NAME__'] = (is_object($object->projet) ? $object->projet->title : '');
			}
			if (is_object($object) && $object->element == 'project') {
				$substitutionarray['__PROJECT_NAME__'] = $object->title;
			}

			if (is_object($object) && $object->element == 'shipping') {
				$substitutionarray['__SHIPPINGTRACKNUM__'] = $object->tracking_number;
				$substitutionarray['__SHIPPINGTRACKNUMURL__'] = $object->tracking_url;
			}
			if (is_object($object) && $object->element == 'reception') {
				$substitutionarray['__RECEPTIONTRACKNUM__'] = $object->tracking_number;
				$substitutionarray['__RECEPTIONTRACKNUMURL__'] = $object->tracking_url;
			}

			if (is_object($object) && $object->element == 'contrat' && $object->id > 0 && is_array($object->lines)) {
				$dateplannedstart = '';
				$datenextexpiration = '';
				foreach ($object->lines as $line) {
					if ($line->date_start > $dateplannedstart) {
						$dateplannedstart = $line->date_start;
					}
					if ($line->statut == 4 && $line->date_end && (!$datenextexpiration || $line->date_end < $datenextexpiration)) {
						$datenextexpiration = $line->date_end;
					}
				}
				$substitutionarray['__CONTRACT_HIGHEST_PLANNED_START_DATE__'] = dol_print_date($dateplannedstart, 'dayrfc');
				$substitutionarray['__CONTRACT_HIGHEST_PLANNED_START_DATETIME__'] = dol_print_date($dateplannedstart, 'standard');
				$substitutionarray['__CONTRACT_LOWEST_EXPIRATION_DATE__'] = dol_print_date($datenextexpiration, 'dayrfc');
				$substitutionarray['__CONTRACT_LOWEST_EXPIRATION_DATETIME__'] = dol_print_date($datenextexpiration, 'standard');
			}
			// add substition variable for ticket
			if (is_object($object) && $object->element == 'ticket') {
				$substitutionarray['__TICKET_TRACKID__'] = $object->track_id;
				$substitutionarray['__REF__'] = $object->ref;
				$substitutionarray['__TICKET_SUBJECT__'] = $object->subject;
				$substitutionarray['__TICKET_TYPE__'] = $object->type_code;
				$substitutionarray['__TICKET_SEVERITY__'] = $object->severity_code;
				$substitutionarray['__TICKET_CATEGORY__'] = $object->category_code; // For backward compatibility
				$substitutionarray['__TICKET_ANALYTIC_CODE__'] = $object->category_code;
				$substitutionarray['__TICKET_MESSAGE__'] = $object->message;
				$substitutionarray['__TICKET_PROGRESSION__'] = $object->progress;
				$userstat = new User($db);
				if ($object->fk_user_assign > 0) {
					$userstat->fetch($object->fk_user_assign);
					$substitutionarray['__TICKET_USER_ASSIGN__'] = dolGetFirstLastname($userstat->firstname, $userstat->lastname);
				}

				if ($object->fk_user_create > 0) {
					$userstat->fetch($object->fk_user_create);
					$substitutionarray['__USER_CREATE__'] = dolGetFirstLastname($userstat->firstname, $userstat->lastname);
				}
			}

			// Create dynamic tags for __EXTRAFIELD_FIELD__
			if ($object->table_element && $object->id > 0) {
				if (!is_object($extrafields)) {
					$extrafields = new ExtraFields($db);
				}
				$extrafields->fetch_name_optionals_label($object->table_element, true);

				if ($object->fetch_optionals() > 0) {
					if (is_array($extrafields->attributes[$object->table_element]['label']) && count($extrafields->attributes[$object->table_element]['label']) > 0) {
						foreach ($extrafields->attributes[$object->table_element]['label'] as $key => $label) {
							if ($extrafields->attributes[$object->table_element]['type'][$key] == 'date') {
								$substitutionarray['__EXTRAFIELD_'.strtoupper($key).'__'] = dol_print_date($object->array_options['options_'.$key], 'day');
								$substitutionarray['__EXTRAFIELD_'.strtoupper($key).'_LOCALE__'] = dol_print_date($object->array_options['options_'.$key], 'day', 'tzserver', $outputlangs);
								$substitutionarray['__EXTRAFIELD_'.strtoupper($key).'_RFC__'] = dol_print_date($object->array_options['options_'.$key], 'dayrfc');
							} elseif ($extrafields->attributes[$object->table_element]['type'][$key] == 'datetime') {
								$datetime = $object->array_options['options_'.$key];
								$substitutionarray['__EXTRAFIELD_'.strtoupper($key).'__'] = ($datetime != "0000-00-00 00:00:00" ? dol_print_date($datetime, 'dayhour') : '');
								$substitutionarray['__EXTRAFIELD_'.strtoupper($key).'_LOCALE__'] = ($datetime != "0000-00-00 00:00:00" ? dol_print_date($datetime, 'dayhour', 'tzserver', $outputlangs) : '');
								$substitutionarray['__EXTRAFIELD_'.strtoupper($key).'_DAY_LOCALE__'] = ($datetime != "0000-00-00 00:00:00" ? dol_print_date($datetime, 'day', 'tzserver', $outputlangs) : '');
								$substitutionarray['__EXTRAFIELD_'.strtoupper($key).'_RFC__'] = ($datetime != "0000-00-00 00:00:00" ? dol_print_date($datetime, 'dayhourrfc') : '');
							} elseif ($extrafields->attributes[$object->table_element]['type'][$key] == 'phone') {
								$substitutionarray['__EXTRAFIELD_'.strtoupper($key).'__'] = dol_print_phone($object->array_options['options_'.$key]);
							} elseif ($extrafields->attributes[$object->table_element]['type'][$key] == 'price') {
								$substitutionarray['__EXTRAFIELD_'.strtoupper($key).'__'] = $object->array_options['options_'.$key];
								$substitutionarray['__EXTRAFIELD_'.strtoupper($key).'_FORMATED__'] = price($object->array_options['options_'.$key]);
							} elseif ($extrafields->attributes[$object->table_element]['type'][$key] != 'separator') {
								$substitutionarray['__EXTRAFIELD_'.strtoupper($key).'__'] = $object->array_options['options_'.$key];
							}
						}
					}
				}
			}

			// Complete substitution array with the url to make online payment
			$paymenturl = '';
			if (empty($substitutionarray['__REF__'])) {
				$paymenturl = '';
			} else {
				// Set the online payment url link into __ONLINE_PAYMENT_URL__ key
				require_once DOL_DOCUMENT_ROOT.'/core/lib/payments.lib.php';
				$outputlangs->loadLangs(array('paypal', 'other'));

				$amounttouse = 0;
				$typeforonlinepayment = 'free';
				if (is_object($object) && $object->element == 'commande') {
					$typeforonlinepayment = 'order';
				}
				if (is_object($object) && $object->element == 'facture') {
					$typeforonlinepayment = 'invoice';
				}
				if (is_object($object) && $object->element == 'member') {
					$typeforonlinepayment = 'member';
					if (!empty($object->last_subscription_amount)) {
						$amounttouse = $object->last_subscription_amount;
					}
				}
				if (is_object($object) && $object->element == 'contrat') {
					$typeforonlinepayment = 'contract';
				}
				if (is_object($object) && $object->element == 'fichinter') {
					$typeforonlinepayment = 'ficheinter';
				}

				$url = getOnlinePaymentUrl(0, $typeforonlinepayment, $substitutionarray['__REF__'], $amounttouse);
				$paymenturl = $url;
			}

			if ($object->id > 0) {
				$substitutionarray['__ONLINE_PAYMENT_TEXT_AND_URL__'] = ($paymenturl ?str_replace('\n', "\n", $outputlangs->trans("PredefinedMailContentLink", $paymenturl)) : '');
				$substitutionarray['__ONLINE_PAYMENT_URL__'] = $paymenturl;

				if (!empty($conf->global->PROPOSAL_ALLOW_EXTERNAL_DOWNLOAD) && is_object($object) && $object->element == 'propal') {
					$substitutionarray['__DIRECTDOWNLOAD_URL_PROPOSAL__'] = $object->getLastMainDocLink($object->element);
				} else {
					$substitutionarray['__DIRECTDOWNLOAD_URL_PROPOSAL__'] = '';
				}
				if (!empty($conf->global->ORDER_ALLOW_EXTERNAL_DOWNLOAD) && is_object($object) && $object->element == 'commande') {
					$substitutionarray['__DIRECTDOWNLOAD_URL_ORDER__'] = $object->getLastMainDocLink($object->element);
				} else {
					$substitutionarray['__DIRECTDOWNLOAD_URL_ORDER__'] = '';
				}
				if (!empty($conf->global->INVOICE_ALLOW_EXTERNAL_DOWNLOAD) && is_object($object) && $object->element == 'facture') {
					$substitutionarray['__DIRECTDOWNLOAD_URL_INVOICE__'] = $object->getLastMainDocLink($object->element);
				} else {
					$substitutionarray['__DIRECTDOWNLOAD_URL_INVOICE__'] = '';
				}
				if (!empty($conf->global->CONTRACT_ALLOW_EXTERNAL_DOWNLOAD) && is_object($object) && $object->element == 'contrat') {
					$substitutionarray['__DIRECTDOWNLOAD_URL_CONTRACT__'] = $object->getLastMainDocLink($object->element);
				} else {
					$substitutionarray['__DIRECTDOWNLOAD_URL_CONTRACT__'] = '';
				}
				if (!empty($conf->global->FICHINTER_ALLOW_EXTERNAL_DOWNLOAD) && is_object($object) && $object->element == 'fichinter') {
					$substitutionarray['__DIRECTDOWNLOAD_URL_FICHINTER__'] = $object->getLastMainDocLink($object->element);
				} else {
					$substitutionarray['__DIRECTDOWNLOAD_URL_FICHINTER__'] = '';
				}
				if (!empty($conf->global->SUPPLIER_PROPOSAL_ALLOW_EXTERNAL_DOWNLOAD) && is_object($object) && $object->element == 'supplier_proposal') {
					$substitutionarray['__DIRECTDOWNLOAD_URL_SUPPLIER_PROPOSAL__'] = $object->getLastMainDocLink($object->element);
				} else {
					$substitutionarray['__DIRECTDOWNLOAD_URL_SUPPLIER_PROPOSAL__'] = '';
				}

				if (is_object($object) && $object->element == 'propal') {
					$substitutionarray['__URL_PROPOSAL__'] = DOL_MAIN_URL_ROOT."/comm/propal/card.php?id=".$object->id;
					require_once DOL_DOCUMENT_ROOT.'/core/lib/signature.lib.php';
					$substitutionarray['__ONLINE_SIGN_URL__'] = getOnlineSignatureUrl(0, 'proposal', $object->ref);
				}
				if (is_object($object) && $object->element == 'commande') {
					$substitutionarray['__URL_ORDER__'] = DOL_MAIN_URL_ROOT."/commande/card.php?id=".$object->id;
				}
				if (is_object($object) && $object->element == 'facture') {
					$substitutionarray['__URL_INVOICE__'] = DOL_MAIN_URL_ROOT."/compta/facture/card.php?id=".$object->id;
				}
				if (is_object($object) && $object->element == 'contrat') {
					$substitutionarray['__URL_CONTRACT__'] = DOL_MAIN_URL_ROOT."/contrat/card.php?id=".$object->id;
					require_once DOL_DOCUMENT_ROOT.'/core/lib/signature.lib.php';
					$substitutionarray['__ONLINE_SIGN_URL__'] = getOnlineSignatureUrl(0, 'contract', $object->ref);
				}
				if (is_object($object) && $object->element == 'fichinter') {
					$substitutionarray['__URL_FICHINTER__'] = DOL_MAIN_URL_ROOT."/fichinter/card.php?id=".$object->id;
					require_once DOL_DOCUMENT_ROOT.'/core/lib/signature.lib.php';
					$substitutionarray['__ONLINE_SIGN_FICHINTER_URL__'] = getOnlineSignatureUrl(0, 'fichinter', $object->ref);
				}
				if (is_object($object) && $object->element == 'supplier_proposal') {
					$substitutionarray['__URL_SUPPLIER_PROPOSAL__'] = DOL_MAIN_URL_ROOT."/supplier_proposal/card.php?id=".$object->id;
				}
				if (is_object($object) && $object->element == 'shipping') {
					$substitutionarray['__URL_SHIPMENT__'] = DOL_MAIN_URL_ROOT."/expedition/card.php?id=".$object->id;
				}
			}

			if (is_object($object) && $object->element == 'action') {
				$substitutionarray['__EVENT_LABEL__'] = $object->label;
				$substitutionarray['__EVENT_DATE__'] = dol_print_date($object->datep, '%A %d %b %Y');
				$substitutionarray['__EVENT_TIME__'] = dol_print_date($object->datep, '%H:%M:%S');
			}
		}
	}
	if ((empty($exclude) || !in_array('objectamount', $exclude)) && (empty($include) || in_array('objectamount', $include))) {
		include_once DOL_DOCUMENT_ROOT.'/core/lib/functionsnumtoword.lib.php';

		$substitutionarray['__DATE_YMD__']        = is_object($object) ? (isset($object->date) ? dol_print_date($object->date, 'day', 0, $outputlangs) : null) : '';
		$substitutionarray['__DATE_DUE_YMD__']    = is_object($object) ? (isset($object->date_lim_reglement) ? dol_print_date($object->date_lim_reglement, 'day', 0, $outputlangs) : null) : '';

		$already_payed_all = 0;
		if (is_object($object) && ($object instanceof Facture)) {
			$already_payed_all = $object->sumpayed + $object->sumdeposit + $object->sumcreditnote;
		}

		$substitutionarray['__AMOUNT_EXCL_TAX__'] = is_object($object) ? $object->total_ht : '';

		$substitutionarray['__AMOUNT__']          = is_object($object) ? $object->total_ttc : '';
		$substitutionarray['__AMOUNT_TEXT__']     = is_object($object) ? dol_convertToWord($object->total_ttc, $outputlangs, '', true) : '';
		$substitutionarray['__AMOUNT_TEXTCURRENCY__'] = is_object($object) ? dol_convertToWord($object->total_ttc, $outputlangs, $conf->currency, true) : '';

		$substitutionarray['__AMOUNT_REMAIN__'] = is_object($object) ? price2num($object->total_ttc - $already_payed_all, 'MT') : '';

		$substitutionarray['__AMOUNT_VAT__']      = is_object($object) ? (isset($object->total_vat) ? $object->total_vat : $object->total_tva) : '';
		$substitutionarray['__AMOUNT_VAT_TEXT__']      = is_object($object) ? (isset($object->total_vat) ? dol_convertToWord($object->total_vat, $outputlangs, '', true) : dol_convertToWord($object->total_tva, $outputlangs, '', true)) : '';
		$substitutionarray['__AMOUNT_VAT_TEXTCURRENCY__']      = is_object($object) ? (isset($object->total_vat) ? dol_convertToWord($object->total_vat, $outputlangs, $conf->currency, true) : dol_convertToWord($object->total_tva, $outputlangs, $conf->currency, true)) : '';

		if ($onlykey != 2 || $mysoc->useLocalTax(1)) {
			$substitutionarray['__AMOUNT_TAX2__']     = is_object($object) ? $object->total_localtax1 : '';
		}
		if ($onlykey != 2 || $mysoc->useLocalTax(2)) {
			$substitutionarray['__AMOUNT_TAX3__']     = is_object($object) ? $object->total_localtax2 : '';
		}

		// Amount keys formated in a currency
		$substitutionarray['__AMOUNT_EXCL_TAX_FORMATED__'] = is_object($object) ? ($object->total_ht ? price($object->total_ht, 0, $outputlangs, 0, -1, -1, $conf->currency) : null) : '';
		$substitutionarray['__AMOUNT_FORMATED__']          = is_object($object) ? ($object->total_ttc ? price($object->total_ttc, 0, $outputlangs, 0, -1, -1, $conf->currency) : null) : '';
		$substitutionarray['__AMOUNT_REMAIN_FORMATED__'] = is_object($object) ? ($object->total_ttc ? price($object->total_ttc - $already_payed_all, 0, $outputlangs, 0, -1, -1, $conf->currency) : null) : '';
		$substitutionarray['__AMOUNT_VAT_FORMATED__']      = is_object($object) ? (isset($object->total_vat) ? price($object->total_vat, 0, $outputlangs, 0, -1, -1, $conf->currency) : ($object->total_tva ? price($object->total_tva, 0, $outputlangs, 0, -1, -1, $conf->currency) : null)) : '';
		if ($onlykey != 2 || $mysoc->useLocalTax(1)) {
			$substitutionarray['__AMOUNT_TAX2_FORMATED__']     = is_object($object) ? ($object->total_localtax1 ? price($object->total_localtax1, 0, $outputlangs, 0, -1, -1, $conf->currency) : null) : '';
		}
		if ($onlykey != 2 || $mysoc->useLocalTax(2)) {
			$substitutionarray['__AMOUNT_TAX3_FORMATED__']     = is_object($object) ? ($object->total_localtax2 ? price($object->total_localtax2, 0, $outputlangs, 0, -1, -1, $conf->currency) : null) : '';
		}

		$substitutionarray['__AMOUNT_MULTICURRENCY__']          = (is_object($object) && isset($object->multicurrency_total_ttc)) ? $object->multicurrency_total_ttc : '';
		$substitutionarray['__AMOUNT_MULTICURRENCY_TEXT__']     = (is_object($object) && isset($object->multicurrency_total_ttc)) ? dol_convertToWord($object->multicurrency_total_ttc, $outputlangs, '', true) : '';
		$substitutionarray['__AMOUNT_MULTICURRENCY_TEXTCURRENCY__'] = (is_object($object) && isset($object->multicurrency_total_ttc)) ? dol_convertToWord($object->multicurrency_total_ttc, $outputlangs, $object->multicurrency_code, true) : '';
		// TODO Add other keys for foreign multicurrency

		// For backward compatibility
		if ($onlykey != 2) {
			$substitutionarray['__TOTAL_TTC__']    = is_object($object) ? $object->total_ttc : '';
			$substitutionarray['__TOTAL_HT__']     = is_object($object) ? $object->total_ht : '';
			$substitutionarray['__TOTAL_VAT__']    = is_object($object) ? (isset($object->total_vat) ? $object->total_vat : $object->total_tva) : '';
		}
	}

	//var_dump($substitutionarray['__AMOUNT_FORMATED__']);
	if ((empty($exclude) || !in_array('date', $exclude)) && (empty($include) || in_array('date', $include))) {
		include_once DOL_DOCUMENT_ROOT.'/core/lib/date.lib.php';

		$now = dol_now();

		$tmp = dol_getdate($now, true);
		$tmp2 = dol_get_prev_day($tmp['mday'], $tmp['mon'], $tmp['year']);
		$tmp3 = dol_get_prev_month($tmp['mon'], $tmp['year']);
		$tmp4 = dol_get_next_day($tmp['mday'], $tmp['mon'], $tmp['year']);
		$tmp5 = dol_get_next_month($tmp['mon'], $tmp['year']);

		$daytext = $outputlangs->trans('Day'.$tmp['wday']);

		$substitutionarray = array_merge($substitutionarray, array(
			'__NOW_TMS__' => (int) $now,
			'__NOW_TMS_YMD__' => dol_print_date($now, 'day', 0, $outputlangs),
			'__DAY__' => (string) $tmp['mday'],
			'__DAY_TEXT__' => $daytext, // Monday
			'__DAY_TEXT_SHORT__' => dol_trunc($daytext, 3, 'right', 'UTF-8', 1), // Mon
			'__DAY_TEXT_MIN__' => dol_trunc($daytext, 1, 'right', 'UTF-8', 1), // M
			'__MONTH__' => (string) $tmp['mon'],
			'__MONTH_TEXT__' => $outputlangs->trans('Month'.sprintf("%02d", $tmp['mon'])),
			'__MONTH_TEXT_SHORT__' => $outputlangs->trans('MonthShort'.sprintf("%02d", $tmp['mon'])),
			'__MONTH_TEXT_MIN__' => $outputlangs->trans('MonthVeryShort'.sprintf("%02d", $tmp['mon'])),
			'__YEAR__' => (string) $tmp['year'],
			'__PREVIOUS_DAY__' => (string) $tmp2['day'],
			'__PREVIOUS_MONTH__' => (string) $tmp3['month'],
			'__PREVIOUS_YEAR__' => (string) ($tmp['year'] - 1),
			'__NEXT_DAY__' => (string) $tmp4['day'],
			'__NEXT_MONTH__' => (string) $tmp5['month'],
			'__NEXT_YEAR__' => (string) ($tmp['year'] + 1),
		));
	}

	if (isModEnabled('multicompany')) {
		$substitutionarray = array_merge($substitutionarray, array('__ENTITY_ID__' => $conf->entity));
	}
	if ((empty($exclude) || !in_array('system', $exclude)) && (empty($include) || in_array('user', $include))) {
		$substitutionarray['__DOL_MAIN_URL_ROOT__'] = DOL_MAIN_URL_ROOT;
		$substitutionarray['__(AnyTranslationKey)__'] = $outputlangs->trans('TranslationOfKey');
		$substitutionarray['__(AnyTranslationKey|langfile)__'] = $outputlangs->trans('TranslationOfKey').' (load also language file before)';
		$substitutionarray['__[AnyConstantKey]__'] = $outputlangs->trans('ValueOfConstantKey');
	}

	return $substitutionarray;
}

/**
 *  Make substitution into a text string, replacing keys with vals from $substitutionarray (oldval=>newval),
 *  and texts like __(TranslationKey|langfile)__ and __[ConstantKey]__ are also replaced.
 *  Example of usage:
 *  $substitutionarray = getCommonSubstitutionArray($langs, 0, null, $thirdparty);
 *  complete_substitutions_array($substitutionarray, $langs, $thirdparty);
 *  $mesg = make_substitutions($mesg, $substitutionarray, $langs);
 *
 *  @param	string		$text	      					Source string in which we must do substitution
 *  @param  array		$substitutionarray				Array with key->val to substitute. Example: array('__MYKEY__' => 'MyVal', ...)
 *  @param	Translate	$outputlangs					Output language
 *  @param	int			$converttextinhtmlifnecessary	0=Convert only value into HTML if text is already in HTML
 *  													1=Will also convert initial $text into HTML if we try to insert one value that is HTML
 * 	@return string  		    						Output string after substitutions
 *  @see	complete_substitutions_array(), getCommonSubstitutionArray()
 */
function make_substitutions($text, $substitutionarray, $outputlangs = null, $converttextinhtmlifnecessary = 0)
{
	global $conf, $langs;

	if (!is_array($substitutionarray)) {
		return 'ErrorBadParameterSubstitutionArrayWhenCalling_make_substitutions';
	}

	if (empty($outputlangs)) {
		$outputlangs = $langs;
	}

	// Is initial text HTML or simple text ?
	$msgishtml = 0;
	if (dol_textishtml($text, 1)) {
		$msgishtml = 1;
	}

	// Make substitution for language keys: __(AnyTranslationKey)__ or __(AnyTranslationKey|langfile)__
	if (is_object($outputlangs)) {
		$reg = array();
		while (preg_match('/__\(([^\)]+)\)__/', $text, $reg)) {
			// If key is __(TranslationKey|langfile)__, then force load of langfile.lang
			$tmp = explode('|', $reg[1]);
			if (!empty($tmp[1])) {
				$outputlangs->load($tmp[1]);
			}

			$value = $outputlangs->transnoentitiesnoconv($reg[1]);

			if (empty($converttextinhtmlifnecessary)) {
				// convert $newval into HTML is necessary
				$text = preg_replace('/__\('.preg_quote($reg[1], '/').'\)__/', $msgishtml ? dol_htmlentitiesbr($value) : $value, $text);
			} else {
				if (! $msgishtml) {
					$valueishtml = dol_textishtml($value, 1);
					//var_dump("valueishtml=".$valueishtml);

					if ($valueishtml) {
						$text = dol_htmlentitiesbr($text);
						$msgishtml = 1;
					}
				} else {
					$value = dol_nl2br("$value");
				}

				$text = preg_replace('/__\('.preg_quote($reg[1], '/').'\)__/', $value, $text);
			}
		}
	}

	// Make substitution for constant keys.
	// Must be after the substitution of translation, so if the text of translation contains a string __[xxx]__, it is also converted.
	$reg = array();
	while (preg_match('/__\[([^\]]+)\]__/', $text, $reg)) {
		$keyfound = $reg[1];
		if (isASecretKey($keyfound)) {
			$value = '*****forbidden*****';
		} else {
			$value = empty($conf->global->$keyfound) ? '' : $conf->global->$keyfound;
		}

		if (empty($converttextinhtmlifnecessary)) {
			// convert $newval into HTML is necessary
			$text = preg_replace('/__\['.preg_quote($keyfound, '/').'\]__/', $msgishtml ? dol_htmlentitiesbr($value) : $value, $text);
		} else {
			if (! $msgishtml) {
				$valueishtml = dol_textishtml($value, 1);

				if ($valueishtml) {
					$text = dol_htmlentitiesbr($text);
					$msgishtml = 1;
				}
			} else {
				$value = dol_nl2br("$value");
			}

			$text = preg_replace('/__\['.preg_quote($keyfound, '/').'\]__/', $value, $text);
		}
	}

	// Make substitution for array $substitutionarray
	foreach ($substitutionarray as $key => $value) {
		if (!isset($value)) {
			continue; // If value is null, it same than not having substitution key at all into array, we do not replace.
		}

		if (($key == '__USER_SIGNATURE__' || $key == '__SENDEREMAIL_SIGNATURE__') && (!empty($conf->global->MAIN_MAIL_DO_NOT_USE_SIGN))) {
			$value = ''; // Protection
		}

		if (empty($converttextinhtmlifnecessary)) {
			$text = str_replace("$key", "$value", $text); // We must keep the " to work when value is 123.5 for example
		} else {
			if (! $msgishtml) {
				$valueishtml = dol_textishtml($value, 1);

				if ($valueishtml) {
					$text = dol_htmlentitiesbr($text);
					$msgishtml = 1;
				}
			} else {
				$value = dol_nl2br("$value");
			}
			$text = str_replace("$key", "$value", $text); // We must keep the " to work when value is 123.5 for example
		}
	}

	return $text;
}

/**
 *  Complete the $substitutionarray with more entries coming from external module that had set the "substitutions=1" into module_part array.
 *  In this case, method completesubstitutionarray provided by module is called.
 *
 *  @param  array		$substitutionarray		Array substitution old value => new value value
 *  @param  Translate	$outputlangs            Output language
 *  @param  Object		$object                 Source object
 *  @param  mixed		$parameters       		Add more parameters (useful to pass product lines)
 *  @param  string      $callfunc               What is the name of the custom function that will be called? (default: completesubstitutionarray)
 *  @return	void
 *  @see 	make_substitutions()
 */
function complete_substitutions_array(&$substitutionarray, $outputlangs, $object = null, $parameters = null, $callfunc = "completesubstitutionarray")
{
	global $conf, $user;

	require_once DOL_DOCUMENT_ROOT.'/core/lib/files.lib.php';

	// Note: substitution key for each extrafields, using key __EXTRA_XXX__ is already available into the getCommonSubstitutionArray used to build the substitution array.

	// Check if there is external substitution to do, requested by plugins
	$dirsubstitutions = array_merge(array(), (array) $conf->modules_parts['substitutions']);

	foreach ($dirsubstitutions as $reldir) {
		$dir = dol_buildpath($reldir, 0);

		// Check if directory exists
		if (!dol_is_dir($dir)) {
			continue;
		}

		$substitfiles = dol_dir_list($dir, 'files', 0, 'functions_');
		foreach ($substitfiles as $substitfile) {
			$reg = array();
			if (preg_match('/functions_(.*)\.lib\.php/i', $substitfile['name'], $reg)) {
				$module = $reg[1];

				dol_syslog("Library ".$substitfile['name']." found into ".$dir);
				// Include the user's functions file
				require_once $dir.$substitfile['name'];
				// Call the user's function, and only if it is defined
				$function_name = $module."_".$callfunc;
				if (function_exists($function_name)) {
					$function_name($substitutionarray, $outputlangs, $object, $parameters);
				}
			}
		}
	}
	if (!empty($conf->global->ODT_ENABLE_ALL_TAGS_IN_SUBSTITUTIONS)) {
		// to list all tags in odt template
		$tags = '';
		foreach ($substitutionarray as $key => $value) {
			$tags .= '{'.$key.'} => '.$value."\n";
		}
		$substitutionarray = array_merge($substitutionarray, array('__ALL_TAGS__' => $tags));
	}
}

/**
 *    Format output for start and end date
 *
 *    @param	int	$date_start    Start date
 *    @param    int	$date_end      End date
 *    @param    string		$format        Output format
 *    @param	Translate	$outputlangs   Output language
 *    @return	void
 */
function print_date_range($date_start, $date_end, $format = '', $outputlangs = '')
{
	print get_date_range($date_start, $date_end, $format, $outputlangs);
}

/**
 *    Format output for start and end date
 *
 *    @param	int			$date_start    		Start date
 *    @param    int			$date_end      		End date
 *    @param    string		$format        		Output date format ('day', 'dayhour', ...)
 *    @param	Translate	$outputlangs   		Output language
 *    @param	integer		$withparenthesis	1=Add parenthesis, 0=no parenthesis
 *    @return	string							String
 */
function get_date_range($date_start, $date_end, $format = '', $outputlangs = '', $withparenthesis = 1)
{
	global $langs;

	$out = '';

	if (!is_object($outputlangs)) {
		$outputlangs = $langs;
	}

	if ($date_start && $date_end) {
		$out .= ($withparenthesis ? ' (' : '').$outputlangs->transnoentitiesnoconv('DateFromTo', dol_print_date($date_start, $format, false, $outputlangs), dol_print_date($date_end, $format, false, $outputlangs)).($withparenthesis ? ')' : '');
	}
	if ($date_start && !$date_end) {
		$out .= ($withparenthesis ? ' (' : '').$outputlangs->transnoentitiesnoconv('DateFrom', dol_print_date($date_start, $format, false, $outputlangs)).($withparenthesis ? ')' : '');
	}
	if (!$date_start && $date_end) {
		$out .= ($withparenthesis ? ' (' : '').$outputlangs->transnoentitiesnoconv('DateUntil', dol_print_date($date_end, $format, false, $outputlangs)).($withparenthesis ? ')' : '');
	}

	return $out;
}

/**
 * Return firstname and lastname in correct order
 *
 * @param	string	$firstname		Firstname
 * @param	string	$lastname		Lastname
 * @param	int		$nameorder		-1=Auto, 0=Lastname+Firstname, 1=Firstname+Lastname, 2=Firstname, 3=Firstname if defined else lastname, 4=Lastname, 5=Lastname if defined else firstname
 * @return	string					Firstname + lastname or Lastname + firstname
 */
function dolGetFirstLastname($firstname, $lastname, $nameorder = -1)
{
	global $conf;

	$ret = '';
	// If order not defined, we use the setup
	if ($nameorder < 0) {
		$nameorder = (empty($conf->global->MAIN_FIRSTNAME_NAME_POSITION) ? 1 : 0);
	}
	if ($nameorder == 1) {
		$ret .= $firstname;
		if ($firstname && $lastname) {
			$ret .= ' ';
		}
		$ret .= $lastname;
	} elseif ($nameorder == 2 || $nameorder == 3) {
		$ret .= $firstname;
		if (empty($ret) && $nameorder == 3) {
			$ret .= $lastname;
		}
	} else {	// 0, 4 or 5
		$ret .= $lastname;
		if (empty($ret) && $nameorder == 5) {
			$ret .= $firstname;
		}
		if ($nameorder == 0) {
			if ($firstname && $lastname) {
				$ret .= ' ';
			}
			$ret .= $firstname;
		}
	}
	return $ret;
}


/**
 *	Set event message in dol_events session object. Will be output by calling dol_htmloutput_events.
 *  Note: Calling dol_htmloutput_events is done into pages by standard llxFooter() function.
 *  Note: Prefer to use setEventMessages instead.
 *
 *	@param	string|string[] $mesgs			Message string or array
 *  @param  string          $style      	Which style to use ('mesgs' by default, 'warnings', 'errors')
 *  @param	int				$noduplicate	1 means we do not add the message if already present in session stack
 *  @return	void
 *  @see	dol_htmloutput_events()
 */
function setEventMessage($mesgs, $style = 'mesgs', $noduplicate = 0)
{
	//dol_syslog(__FUNCTION__ . " is deprecated", LOG_WARNING);		This is not deprecated, it is used by setEventMessages function
	if (!is_array($mesgs)) {
		// If mesgs is a string
		if ($mesgs) {
			if (!empty($noduplicate) && isset($_SESSION['dol_events'][$style]) && in_array($mesgs, $_SESSION['dol_events'][$style])) {
				return;
			}
			$_SESSION['dol_events'][$style][] = $mesgs;
		}
	} else {
		// If mesgs is an array
		foreach ($mesgs as $mesg) {
			if ($mesg) {
				if (!empty($noduplicate) && isset($_SESSION['dol_events'][$style]) && in_array($mesg, $_SESSION['dol_events'][$style])) {
					return;
				}
				$_SESSION['dol_events'][$style][] = $mesg;
			}
		}
	}
}

/**
 *	Set event messages in dol_events session object. Will be output by calling dol_htmloutput_events.
 *  Note: Calling dol_htmloutput_events is done into pages by standard llxFooter() function.
 *
 *	@param	string		$mesg			Message string
 *	@param	array|null	$mesgs			Message array
 *  @param  string		$style      	Which style to use ('mesgs' by default, 'warnings', 'errors')
 *  @param	string		$messagekey		A key to be used to allow the feature "Never show this message again"
 *  @param	int			$noduplicate	1 means we do not add the message if already present in session stack
 *  @return	void
 *  @see	dol_htmloutput_events()
 */
function setEventMessages($mesg, $mesgs, $style = 'mesgs', $messagekey = '', $noduplicate = 0)
{
	if (empty($mesg) && empty($mesgs)) {
		dol_syslog("Try to add a message in stack, but value to add is empty message", LOG_WARNING);
	} else {
		if ($messagekey) {
			// Complete message with a js link to set a cookie "DOLHIDEMESSAGE".$messagekey;
			// TODO
			$mesg .= '';
		}
		if (empty($messagekey) || empty($_COOKIE["DOLHIDEMESSAGE".$messagekey])) {
			if (!in_array((string) $style, array('mesgs', 'warnings', 'errors'))) {
				dol_print_error('', 'Bad parameter style='.$style.' for setEventMessages');
			}
			if (empty($mesgs)) {
				setEventMessage($mesg, $style, $noduplicate);
			} else {
				if (!empty($mesg) && !in_array($mesg, $mesgs)) {
					setEventMessage($mesg, $style, $noduplicate); // Add message string if not already into array
				}
				setEventMessage($mesgs, $style, $noduplicate);
			}
		}
	}
}

/**
 *	Print formated messages to output (Used to show messages on html output).
 *  Note: Calling dol_htmloutput_events is done into pages by standard llxFooter() function, so there is
 *  no need to call it explicitely.
 *
 *  @param	int		$disabledoutputofmessages	Clear all messages stored into session without diplaying them
 *  @return	void
 *  @see    									dol_htmloutput_mesg()
 */
function dol_htmloutput_events($disabledoutputofmessages = 0)
{
	// Show mesgs
	if (isset($_SESSION['dol_events']['mesgs'])) {
		if (empty($disabledoutputofmessages)) {
			dol_htmloutput_mesg('', $_SESSION['dol_events']['mesgs']);
		}
		unset($_SESSION['dol_events']['mesgs']);
	}
	// Show errors
	if (isset($_SESSION['dol_events']['errors'])) {
		if (empty($disabledoutputofmessages)) {
			dol_htmloutput_mesg('', $_SESSION['dol_events']['errors'], 'error');
		}
		unset($_SESSION['dol_events']['errors']);
	}

	// Show warnings
	if (isset($_SESSION['dol_events']['warnings'])) {
		if (empty($disabledoutputofmessages)) {
			dol_htmloutput_mesg('', $_SESSION['dol_events']['warnings'], 'warning');
		}
		unset($_SESSION['dol_events']['warnings']);
	}
}

/**
 *	Get formated messages to output (Used to show messages on html output).
 *  This include also the translation of the message key.
 *
 *	@param	string		$mesgstring		Message string or message key
 *	@param	string[]	$mesgarray      Array of message strings or message keys
 *  @param  string		$style          Style of message output ('ok' or 'error')
 *  @param  int			$keepembedded   Set to 1 in error message must be kept embedded into its html place (this disable jnotify)
 *	@return	string						Return html output
 *
 *  @see    dol_print_error()
 *  @see    dol_htmloutput_errors()
 *  @see    setEventMessages()
 */
function get_htmloutput_mesg($mesgstring = '', $mesgarray = '', $style = 'ok', $keepembedded = 0)
{
	global $conf, $langs;

	$ret = 0;
	$return = '';
	$out = '';
	$divstart = $divend = '';

	// If inline message with no format, we add it.
	if ((empty($conf->use_javascript_ajax) || !empty($conf->global->MAIN_DISABLE_JQUERY_JNOTIFY) || $keepembedded) && !preg_match('/<div class=".*">/i', $out)) {
		$divstart = '<div class="'.$style.' clearboth">';
		$divend = '</div>';
	}

	if ((is_array($mesgarray) && count($mesgarray)) || $mesgstring) {
		$langs->load("errors");
		$out .= $divstart;
		if (is_array($mesgarray) && count($mesgarray)) {
			foreach ($mesgarray as $message) {
				$ret++;
				$out .= $langs->trans($message);
				if ($ret < count($mesgarray)) {
					$out .= "<br>\n";
				}
			}
		}
		if ($mesgstring) {
			$ret++;
			$out .= $langs->trans($mesgstring);
		}
		$out .= $divend;
	}

	if ($out) {
		if (!empty($conf->use_javascript_ajax) && empty($conf->global->MAIN_DISABLE_JQUERY_JNOTIFY) && empty($keepembedded)) {
			$return = '<script nonce="'.getNonce().'">
					$(document).ready(function() {
						var block = '.(!empty($conf->global->MAIN_USE_JQUERY_BLOCKUI) ? "true" : "false").'
						if (block) {
							$.dolEventValid("","'.dol_escape_js($out).'");
						} else {
							/* jnotify(message, preset of message type, keepmessage) */
							$.jnotify("'.dol_escape_js($out).'",
							"'.($style == "ok" ? 3000 : $style).'",
							'.($style == "ok" ? "false" : "true").',
							{ remove: function (){} } );
						}
					});
				</script>';
		} else {
			$return = $out;
		}
	}

	return $return;
}

/**
 *  Get formated error messages to output (Used to show messages on html output).
 *
 *  @param  string	$mesgstring         Error message
 *  @param  array	$mesgarray          Error messages array
 *  @param  int		$keepembedded       Set to 1 in error message must be kept embedded into its html place (this disable jnotify)
 *  @return string                		Return html output
 *
 *  @see    dol_print_error()
 *  @see    dol_htmloutput_mesg()
 */
function get_htmloutput_errors($mesgstring = '', $mesgarray = array(), $keepembedded = 0)
{
	return get_htmloutput_mesg($mesgstring, $mesgarray, 'error', $keepembedded);
}

/**
 *	Print formated messages to output (Used to show messages on html output).
 *
 *	@param	string		$mesgstring		Message string or message key
 *	@param	string[]	$mesgarray      Array of message strings or message keys
 *	@param  string      $style          Which style to use ('ok', 'warning', 'error')
 *	@param  int         $keepembedded   Set to 1 if message must be kept embedded into its html place (this disable jnotify)
 *	@return	void
 *
 *	@see    dol_print_error()
 *	@see    dol_htmloutput_errors()
 *	@see    setEventMessages()
 */
function dol_htmloutput_mesg($mesgstring = '', $mesgarray = array(), $style = 'ok', $keepembedded = 0)
{
	if (empty($mesgstring) && (!is_array($mesgarray) || count($mesgarray) == 0)) {
		return;
	}

	$iserror = 0;
	$iswarning = 0;
	if (is_array($mesgarray)) {
		foreach ($mesgarray as $val) {
			if ($val && preg_match('/class="error"/i', $val)) {
				$iserror++;
				break;
			}
			if ($val && preg_match('/class="warning"/i', $val)) {
				$iswarning++;
				break;
			}
		}
	} elseif ($mesgstring && preg_match('/class="error"/i', $mesgstring)) {
		$iserror++;
	} elseif ($mesgstring && preg_match('/class="warning"/i', $mesgstring)) {
		$iswarning++;
	}
	if ($style == 'error') {
		$iserror++;
	}
	if ($style == 'warning') {
		$iswarning++;
	}

	if ($iserror || $iswarning) {
		// Remove div from texts
		$mesgstring = preg_replace('/<\/div><div class="(error|warning)">/', '<br>', $mesgstring);
		$mesgstring = preg_replace('/<div class="(error|warning)">/', '', $mesgstring);
		$mesgstring = preg_replace('/<\/div>/', '', $mesgstring);
		// Remove div from texts array
		if (is_array($mesgarray)) {
			$newmesgarray = array();
			foreach ($mesgarray as $val) {
				if (is_string($val)) {
					$tmpmesgstring = preg_replace('/<\/div><div class="(error|warning)">/', '<br>', $val);
					$tmpmesgstring = preg_replace('/<div class="(error|warning)">/', '', $tmpmesgstring);
					$tmpmesgstring = preg_replace('/<\/div>/', '', $tmpmesgstring);
					$newmesgarray[] = $tmpmesgstring;
				} else {
					dol_syslog("Error call of dol_htmloutput_mesg with an array with a value that is not a string", LOG_WARNING);
				}
			}
			$mesgarray = $newmesgarray;
		}
		print get_htmloutput_mesg($mesgstring, $mesgarray, ($iserror ? 'error' : 'warning'), $keepembedded);
	} else {
		print get_htmloutput_mesg($mesgstring, $mesgarray, 'ok', $keepembedded);
	}
}

/**
 *  Print formated error messages to output (Used to show messages on html output).
 *
 *  @param	string	$mesgstring          Error message
 *  @param  array	$mesgarray           Error messages array
 *  @param  int		$keepembedded        Set to 1 in error message must be kept embedded into its html place (this disable jnotify)
 *  @return	void
 *
 *  @see    dol_print_error()
 *  @see    dol_htmloutput_mesg()
 */
function dol_htmloutput_errors($mesgstring = '', $mesgarray = array(), $keepembedded = 0)
{
	dol_htmloutput_mesg($mesgstring, $mesgarray, 'error', $keepembedded);
}

/**
 * 	Advanced sort array by second index function, which produces ascending (default)
 *  or descending output and uses optionally natural case insensitive sorting (which
 *  can be optionally case sensitive as well).
 *
 *  @param      array		$array      		Array to sort (array of array('key1'=>val1,'key2'=>val2,'key3'...) or array of objects)
 *  @param      string		$index				Key in array to use for sorting criteria
 *  @param      int			$order				Sort order ('asc' or 'desc')
 *  @param      int			$natsort			If values are strings (I said value not type): 0=Use alphabetical order, 1=use "natural" sort (natsort)
 *   											If values are numeric (I said value not type): 0=Use numeric order (even if type is string) so use a "natural" sort, 1=use "natural" sort too (same than 0), -1=Force alphabetical order
 *  @param      int			$case_sensitive		1=sort is case sensitive, 0=not case sensitive
 *  @param		int			$keepindex			If 0 and index key of array to sort is a numeric, than index will be rewrote. If 1 or index key is not numeric, key for index is kept after sorting.
 *  @return     array							Sorted array
 */
function dol_sort_array(&$array, $index, $order = 'asc', $natsort = 0, $case_sensitive = 0, $keepindex = 0)
{
	// Clean parameters
	$order = strtolower($order);

	if (is_array($array)) {
		$sizearray = count($array);
		if ($sizearray > 0) {
			$temp = array();
			foreach (array_keys($array) as $key) {
				if (is_object($array[$key])) {
					$temp[$key] = empty($array[$key]->$index) ? 0 : $array[$key]->$index;
				} else {
					$temp[$key] = empty($array[$key][$index]) ? 0 : $array[$key][$index];
				}
				if ($natsort == -1) {
					$temp[$key] = '___'.$temp[$key];        // We add a string at begin of value to force an alpha order when using asort.
				}
			}

			if (empty($natsort) || $natsort == -1) {
				if ($order == 'asc') {
					asort($temp);
				} else {
					arsort($temp);
				}
			} else {
				if ($case_sensitive) {
					natsort($temp);
				} else {
					natcasesort($temp);	// natecasesort is not sensible to case
				}
				if ($order != 'asc') {
					$temp = array_reverse($temp, true);
				}
			}

			$sorted = array();

			foreach (array_keys($temp) as $key) {
				(is_numeric($key) && empty($keepindex)) ? $sorted[] = $array[$key] : $sorted[$key] = $array[$key];
			}

			return $sorted;
		}
	}
	return $array;
}


/**
 *      Check if a string is in UTF8
 *
 *      @param	string	$str        String to check
 * 		@return	boolean				True if string is UTF8 or ISO compatible with UTF8, False if not (ISO with special char or Binary)
 */
function utf8_check($str)
{
	$str = (string) $str;	// Sometimes string is an int.

	// We must use here a binary strlen function (so not dol_strlen)
	$strLength = dol_strlen($str);
	for ($i = 0; $i < $strLength; $i++) {
		if (ord($str[$i]) < 0x80) {
			continue; // 0bbbbbbb
		} elseif ((ord($str[$i]) & 0xE0) == 0xC0) {
			$n = 1; // 110bbbbb
		} elseif ((ord($str[$i]) & 0xF0) == 0xE0) {
			$n = 2; // 1110bbbb
		} elseif ((ord($str[$i]) & 0xF8) == 0xF0) {
			$n = 3; // 11110bbb
		} elseif ((ord($str[$i]) & 0xFC) == 0xF8) {
			$n = 4; // 111110bb
		} elseif ((ord($str[$i]) & 0xFE) == 0xFC) {
			$n = 5; // 1111110b
		} else {
			return false; // Does not match any model
		}
		for ($j = 0; $j < $n; $j++) { // n bytes matching 10bbbbbb follow ?
			if ((++$i == strlen($str)) || ((ord($str[$i]) & 0xC0) != 0x80)) {
				return false;
			}
		}
	}
	return true;
}

/**
 *      Check if a string is in UTF8
 *
 *      @param	string	$str        String to check
 * 		@return	boolean				True if string is valid UTF8 string, false if corrupted
 */
function utf8_valid($str)
{
	/* 2 other methods to test if string is utf8
	 $validUTF8 = mb_check_encoding($messagetext, 'UTF-8');
	 $validUTF8b = ! (false === mb_detect_encoding($messagetext, 'UTF-8', true));
	 */
	return preg_match('//u', $str) ? true : false;
}


/**
 *      Check if a string is in ASCII
 *
 *      @param	string	$str        String to check
 * 		@return	boolean				True if string is ASCII, False if not (byte value > 0x7F)
 */
function ascii_check($str)
{
	if (function_exists('mb_check_encoding')) {
		//if (mb_detect_encoding($str, 'ASCII', true) return false;
		if (!mb_check_encoding($str, 'ASCII')) {
			return false;
		}
	} else {
		if (preg_match('/[^\x00-\x7f]/', $str)) {
			return false; // Contains a byte > 7f
		}
	}

	return true;
}


/**
 *      Return a string encoded into OS filesystem encoding. This function is used to define
 * 	    value to pass to filesystem PHP functions.
 *
 *      @param	string	$str        String to encode (UTF-8)
 * 		@return	string				Encoded string (UTF-8, ISO-8859-1)
 */
function dol_osencode($str)
{
	global $conf;

	$tmp = ini_get("unicode.filesystem_encoding"); // Disponible avec PHP 6.0
	if (empty($tmp) && !empty($_SERVER["WINDIR"])) {
		$tmp = 'iso-8859-1'; // By default for windows
	}
	if (empty($tmp)) {
		$tmp = 'utf-8'; // By default for other
	}
	if (!empty($conf->global->MAIN_FILESYSTEM_ENCODING)) {
		$tmp = $conf->global->MAIN_FILESYSTEM_ENCODING;
	}

	if ($tmp == 'iso-8859-1') {
		return mb_convert_encoding($str, 'ISO-8859-1', 'UTF-8');
	}
	return $str;
}


/**
 *      Return an id or code from a code or id.
 *      Store also Code-Id into a cache to speed up next request on same key.
 *
 * 		@param	DoliDB	$db				Database handler
 * 		@param	string	$key			Code or Id to get Id or Code
 * 		@param	string	$tablename		Table name without prefix
 * 		@param	string	$fieldkey		Field to search the key into
 * 		@param	string	$fieldid		Field to get
 *      @param  int		$entityfilter	Filter by entity
 *      @param	string	$filters		Filters to add. WARNING: string must be escaped for SQL and not coming from user input.
 *      @return int						<0 if KO, Id of code if OK
 *      @see $langs->getLabelFromKey
 */
function dol_getIdFromCode($db, $key, $tablename, $fieldkey = 'code', $fieldid = 'id', $entityfilter = 0, $filters = '')
{
	global $cache_codes;

	// If key empty
	if ($key == '') {
		return '';
	}

	// Check in cache
	if (isset($cache_codes[$tablename][$key][$fieldid])) {	// Can be defined to 0 or ''
		return $cache_codes[$tablename][$key][$fieldid]; // Found in cache
	}

	dol_syslog('dol_getIdFromCode (value for field '.$fieldid.' from key '.$key.' not found into cache)', LOG_DEBUG);

	$sql = "SELECT ".$fieldid." as valuetoget";
	$sql .= " FROM ".MAIN_DB_PREFIX.$tablename;
	$sql .= " WHERE ".$fieldkey." = '".$db->escape($key)."'";
	if (!empty($entityfilter)) {
		$sql .= " AND entity IN (".getEntity($tablename).")";
	}
	if ($filters) {
		$sql .= $filters;
	}

	$resql = $db->query($sql);
	if ($resql) {
		$obj = $db->fetch_object($resql);
		if ($obj) {
			$cache_codes[$tablename][$key][$fieldid] = $obj->valuetoget;
		} else {
			$cache_codes[$tablename][$key][$fieldid] = '';
		}
		$db->free($resql);
		return $cache_codes[$tablename][$key][$fieldid];
	} else {
		return -1;
	}
}

/**
 * Verify if condition in string is ok or not
 *
 * @param 	string		$strToEvaluate	String with condition to check
 * @return 	boolean						True or False. Note: It returns also True if $strToEvaluate is ''. False if error
 */
function verifCond($strToEvaluate)
{
	global $user, $conf, $langs;
	global $leftmenu;
	global $rights; // To export to dol_eval function

	//print $strToEvaluate."<br>\n";
	$rights = true;
	if (isset($strToEvaluate) && $strToEvaluate !== '') {
		//var_dump($strToEvaluate);
		$rep = dol_eval($strToEvaluate, 1, 1, '1'); // The dol_eval must contains all the global $xxx for all variables $xxx found into the string condition
		$rights = $rep && (!is_string($rep) || strpos($rep, 'Bad string syntax to evaluate') === false);
		//var_dump($rights);
	}
	return $rights;
}

/**
 * Replace eval function to add more security.
 * This function is called by verifCond() or trans() and transnoentitiesnoconv().
 *
 * @param 	string	$s					String to evaluate
 * @param	int		$returnvalue		0=No return (used to execute eval($a=something)). 1=Value of eval is returned (used to eval($something)).
 * @param   int     $hideerrors     	1=Hide errors
 * @param	string	$onlysimplestring	'0' (used for computed property of extrafields)=Accept all chars, '1' (most common use)=Accept only simple string with char 'a-z0-9\s^$_+-.*>&|=!?():"\',/@';',  '2' (rarely used)=Accept also '[]'
 * @return	mixed						Nothing or return result of eval
 */
function dol_eval($s, $returnvalue = 0, $hideerrors = 1, $onlysimplestring = '1')
{
	// Only global variables can be changed by eval function and returned to caller
	global $db, $langs, $user, $conf, $website, $websitepage;
	global $action, $mainmenu, $leftmenu;
	global $mysoc;
	global $objectoffield;

	// Old variables used
	global $rights;
	global $object;
	global $obj; // To get $obj used into list when dol_eval is used for computed fields and $obj is not yet $object
	global $soc; // For backward compatibility

	try {
		// Test on dangerous char (used for RCE), we allow only characters to make PHP variable testing
		if ($onlysimplestring == '1') {
			// We must accept: '1 && getDolGlobalInt("doesnotexist1") && $conf->global->MAIN_FEATURES_LEVEL'
			// We must accept: '$conf->barcode->enabled || preg_match(\'/^AAA/\',$leftmenu)'
			// We must accept: '$user->rights->cabinetmed->read && !$object->canvas=="patient@cabinetmed"'
			if (preg_match('/[^a-z0-9\s'.preg_quote('^$_+-.*>&|=!?():"\',/@', '/').']/i', $s)) {
				if ($returnvalue) {
					return 'Bad string syntax to evaluate (found chars that are not chars for simplestring): '.$s;
				} else {
					dol_syslog('Bad string syntax to evaluate (found chars that are not chars for simplestring): '.$s);
					return '';
				}
				// TODO
				// We can exclude all parenthesis ( that are not '($db' and 'getDolGlobalInt(' and 'getDolGlobalString(' and 'preg_match(' and 'isModEnabled('
				// ...
			}
		} elseif ($onlysimplestring == '2') {
			// We must accept: (($reloadedobj = new Task($db)) && ($reloadedobj->fetchNoCompute($object->id) > 0) && ($secondloadedobj = new Project($db)) && ($secondloadedobj->fetchNoCompute($reloadedobj->fk_project) > 0)) ? $secondloadedobj->ref : "Parent project not found"
			if (preg_match('/[^a-z0-9\s'.preg_quote('^$_+-.*>&|=!?():"\',/@[]', '/').']/i', $s)) {
				if ($returnvalue) {
					return 'Bad string syntax to evaluate (found chars that are not chars for simplestring): '.$s;
				} else {
					dol_syslog('Bad string syntax to evaluate (found chars that are not chars for simplestring): '.$s);
					return '';
				}
				// TODO
				// We can exclude all parenthesis ( that are not '($db' and 'getDolGlobalInt(' and 'getDolGlobalString(' and 'preg_match(' and 'isModEnabled('
				// ...
			}
		}
		if (is_array($s) || $s === 'Array') {
			return 'Bad string syntax to evaluate (value is Array) '.var_export($s, true);
		}
		if (strpos($s, '::') !== false) {
			if ($returnvalue) {
				return 'Bad string syntax to evaluate (double : char is forbidden): '.$s;
			} else {
				dol_syslog('Bad string syntax to evaluate (double : char is forbidden): '.$s);
				return '';
			}
		}
		if (strpos($s, '`') !== false) {
			if ($returnvalue) {
				return 'Bad string syntax to evaluate (backtick char is forbidden): '.$s;
			} else {
				dol_syslog('Bad string syntax to evaluate (backtick char is forbidden): '.$s);
				return '';
			}
		}
		if (preg_match('/[^0-9]+\.[^0-9]+/', $s)) {	// We refuse . if not between 2 numbers
			if ($returnvalue) {
				return 'Bad string syntax to evaluate (dot char is forbidden): '.$s;
			} else {
				dol_syslog('Bad string syntax to evaluate (dot char is forbidden): '.$s);
				return '';
			}
		}

		// We block use of php exec or php file functions
		$forbiddenphpstrings = array('$$');
		$forbiddenphpstrings = array_merge($forbiddenphpstrings, array('_ENV', '_SESSION', '_COOKIE', '_GET', '_POST', '_REQUEST'));

		$forbiddenphpfunctions = array("exec", "passthru", "shell_exec", "system", "proc_open", "popen", "eval", "dol_eval", "executeCLI", "verifCond", "base64_decode");
		$forbiddenphpfunctions = array_merge($forbiddenphpfunctions, array("fopen", "file_put_contents", "fputs", "fputscsv", "fwrite", "fpassthru", "require", "include", "mkdir", "rmdir", "symlink", "touch", "unlink", "umask"));
		$forbiddenphpfunctions = array_merge($forbiddenphpfunctions, array("function", "call_user_func"));

		$forbiddenphpregex = 'global\s+\$|\b('.implode('|', $forbiddenphpfunctions).')\b';

		do {
			$oldstringtoclean = $s;
			$s = str_ireplace($forbiddenphpstrings, '__forbiddenstring__', $s);
			$s = preg_replace('/'.$forbiddenphpregex.'/i', '__forbiddenstring__', $s);
			//$s = preg_replace('/\$[a-zA-Z0-9_\->\$]+\(/i', '', $s);	// Remove $function( call and $mycall->mymethod(
		} while ($oldstringtoclean != $s);

		if (strpos($s, '__forbiddenstring__') !== false) {
			dol_syslog('Bad string syntax to evaluate: '.$s, LOG_WARNING);
			if ($returnvalue) {
				return 'Bad string syntax to evaluate: '.$s;
			} else {
				dol_syslog('Bad string syntax to evaluate: '.$s);
				return '';
			}
		}

		//print $s."<br>\n";
		if ($returnvalue) {
			if ($hideerrors) {
				return @eval('return '.$s.';');
			} else {
				return eval('return '.$s.';');
			}
		} else {
			if ($hideerrors) {
				@eval($s);
			} else {
				eval($s);
			}
		}
	} catch (Error $e) {
		$error = 'dol_eval try/catch error : ';
		$error .= $e->getMessage();
		dol_syslog($error);
	}
}

/**
 * Return if var element is ok
 *
 * @param   string      $element    Variable to check
 * @return  boolean                 Return true of variable is not empty
 */
function dol_validElement($element)
{
	return (trim($element) != '');
}

/**
 * 	Return img flag of country for a language code or country code.
 *
 * 	@param	string	$codelang	Language code ('en_IN', 'fr_CA', ...) or ISO Country code on 2 characters in uppercase ('IN', 'FR')
 *  @param	string	$moreatt	Add more attribute on img tag (For example 'style="float: right"' or 'class="saturatemedium"')
 *  @param	int		$notitlealt	No title alt
 * 	@return	string				HTML img string with flag.
 */
function picto_from_langcode($codelang, $moreatt = '', $notitlealt = 0)
{
	if (empty($codelang)) {
		return '';
	}

	if ($codelang == 'auto') {
		return '<span class="fa fa-language"></span>';
	}

	$langtocountryflag = array(
		'ar_AR' => '',
		'ca_ES' => 'catalonia',
		'da_DA' => 'dk',
		'fr_CA' => 'mq',
		'sv_SV' => 'se',
		'sw_SW' => 'unknown',
		'AQ' => 'unknown',
		'CW' => 'unknown',
		'IM' => 'unknown',
		'JE' => 'unknown',
		'MF' => 'unknown',
		'BL' => 'unknown',
		'SX' => 'unknown'
	);

	if (isset($langtocountryflag[$codelang])) {
		$flagImage = $langtocountryflag[$codelang];
	} else {
		$tmparray = explode('_', $codelang);
		$flagImage = empty($tmparray[1]) ? $tmparray[0] : $tmparray[1];
	}

	return img_picto_common($codelang, 'flags/'.strtolower($flagImage).'.png', $moreatt, 0, $notitlealt);
}

/**
 * Return default language from country code.
 * Return null if not found.
 *
 * @param 	string 	$countrycode	Country code like 'US', 'FR', 'CA', 'ES', 'IN', 'MX', ...
 * @return	string					Value of locale like 'en_US', 'fr_FR', ... or null if not found
 */
function getLanguageCodeFromCountryCode($countrycode)
{
	global $mysoc;

	if (empty($countrycode)) {
		return null;
	}

	if (strtoupper($countrycode) == 'MQ') {
		return 'fr_CA';
	}
	if (strtoupper($countrycode) == 'SE') {
		return 'sv_SE'; // se_SE is Sami/Sweden, and we want in priority sv_SE for SE country
	}
	if (strtoupper($countrycode) == 'CH') {
		if ($mysoc->country_code == 'FR') {
			return 'fr_CH';
		}
		if ($mysoc->country_code == 'DE') {
			return 'de_CH';
		}
		if ($mysoc->country_code == 'IT') {
			return 'it_CH';
		}
	}

	// Locale list taken from:
	// http://stackoverflow.com/questions/3191664/
	// list-of-all-locales-and-their-short-codes
	$locales = array(
		'af-ZA',
		'am-ET',
		'ar-AE',
		'ar-BH',
		'ar-DZ',
		'ar-EG',
		'ar-IQ',
		'ar-JO',
		'ar-KW',
		'ar-LB',
		'ar-LY',
		'ar-MA',
		'ar-OM',
		'ar-QA',
		'ar-SA',
		'ar-SY',
		'ar-TN',
		'ar-YE',
		//'as-IN',		// Moved after en-IN
		'ba-RU',
		'be-BY',
		'bg-BG',
		'bn-BD',
		//'bn-IN',		// Moved after en-IN
		'bo-CN',
		'br-FR',
		'ca-ES',
		'co-FR',
		'cs-CZ',
		'cy-GB',
		'da-DK',
		'de-AT',
		'de-CH',
		'de-DE',
		'de-LI',
		'de-LU',
		'dv-MV',
		'el-GR',
		'en-AU',
		'en-BZ',
		'en-CA',
		'en-GB',
		'en-IE',
		'en-IN',
		'as-IN',	// as-IN must be after en-IN (en in priority if country is IN)
		'bn-IN',	// bn-IN must be after en-IN (en in priority if country is IN)
		'en-JM',
		'en-MY',
		'en-NZ',
		'en-PH',
		'en-SG',
		'en-TT',
		'en-US',
		'en-ZA',
		'en-ZW',
		'es-AR',
		'es-BO',
		'es-CL',
		'es-CO',
		'es-CR',
		'es-DO',
		'es-EC',
		'es-ES',
		'es-GT',
		'es-HN',
		'es-MX',
		'es-NI',
		'es-PA',
		'es-PE',
		'es-PR',
		'es-PY',
		'es-SV',
		'es-US',
		'es-UY',
		'es-VE',
		'et-EE',
		'eu-ES',
		'fa-IR',
		'fi-FI',
		'fo-FO',
		'fr-BE',
		'fr-CA',
		'fr-CH',
		'fr-FR',
		'fr-LU',
		'fr-MC',
		'fy-NL',
		'ga-IE',
		'gd-GB',
		'gl-ES',
		'gu-IN',
		'he-IL',
		'hi-IN',
		'hr-BA',
		'hr-HR',
		'hu-HU',
		'hy-AM',
		'id-ID',
		'ig-NG',
		'ii-CN',
		'is-IS',
		'it-CH',
		'it-IT',
		'ja-JP',
		'ka-GE',
		'kk-KZ',
		'kl-GL',
		'km-KH',
		'kn-IN',
		'ko-KR',
		'ky-KG',
		'lb-LU',
		'lo-LA',
		'lt-LT',
		'lv-LV',
		'mi-NZ',
		'mk-MK',
		'ml-IN',
		'mn-MN',
		'mr-IN',
		'ms-BN',
		'ms-MY',
		'mt-MT',
		'nb-NO',
		'ne-NP',
		'nl-BE',
		'nl-NL',
		'nn-NO',
		'oc-FR',
		'or-IN',
		'pa-IN',
		'pl-PL',
		'ps-AF',
		'pt-BR',
		'pt-PT',
		'rm-CH',
		'ro-MD',
		'ro-RO',
		'ru-RU',
		'rw-RW',
		'sa-IN',
		'se-FI',
		'se-NO',
		'se-SE',
		'si-LK',
		'sk-SK',
		'sl-SI',
		'sq-AL',
		'sv-FI',
		'sv-SE',
		'sw-KE',
		'ta-IN',
		'te-IN',
		'th-TH',
		'tk-TM',
		'tn-ZA',
		'tr-TR',
		'tt-RU',
		'ug-CN',
		'uk-UA',
		'ur-PK',
		'vi-VN',
		'wo-SN',
		'xh-ZA',
		'yo-NG',
		'zh-CN',
		'zh-HK',
		'zh-MO',
		'zh-SG',
		'zh-TW',
		'zu-ZA',
	);

	$buildprimarykeytotest = strtolower($countrycode).'-'.strtoupper($countrycode);
	if (in_array($buildprimarykeytotest, $locales)) {
		return strtolower($countrycode).'_'.strtoupper($countrycode);
	}

	if (function_exists('locale_get_primary_language') && function_exists('locale_get_region')) {    // Need extension php-intl
		foreach ($locales as $locale) {
			$locale_language = locale_get_primary_language($locale);
			$locale_region = locale_get_region($locale);
			if (strtoupper($countrycode) == $locale_region) {
				//var_dump($locale.' - '.$locale_language.' - '.$locale_region);
				return strtolower($locale_language).'_'.strtoupper($locale_region);
			}
		}
	} else {
		dol_syslog("Warning Exention php-intl is not available", LOG_WARNING);
	}

	return null;
}

/**
 *  Complete or removed entries into a head array (used to build tabs).
 *  For example, with value added by external modules. Such values are declared into $conf->modules_parts['tab'].
 *  Or by change using hook completeTabsHead
 *
 *  @param	Conf			$conf           Object conf
 *  @param  Translate		$langs          Object langs
 *  @param  object|null		$object         Object object
 *  @param  array			$head          	Object head
 *  @param  int				$h				New position to fill
 *  @param  string			$type           Value for object where objectvalue can be
 *                              			'thirdparty'       to add a tab in third party view
 *		                        	      	'intervention'     to add a tab in intervention view
 *     		                    	     	'supplier_order'   to add a tab in purchase order view
 *          		            	        'supplier_invoice' to add a tab in purchase invoice view
 *                  		    	        'invoice'          to add a tab in sales invoice view
 *                          			    'order'            to add a tab in sales order view
 *                          				'contract'		   to add a tabl in contract view
 *                      			        'product'          to add a tab in product view
 *                              			'propal'           to add a tab in propal view
 *                              			'user'             to add a tab in user view
 *                              			'group'            to add a tab in group view
 * 		        	               	     	'member'           to add a tab in fundation member view
 *      		                        	'categories_x'	   to add a tab in category view ('x': type of category (0=product, 1=supplier, 2=customer, 3=member)
 *      									'ecm'			   to add a tab for another ecm view
 *                                          'stock'            to add a tab for warehouse view
 *  @param  string		$mode  	        	'add' to complete head, 'remove' to remove entries
 *  @param	string		$filterorigmodule	Filter on module origin: 'external' will show only external modules. 'core' only core modules. No filter (default) will add both.
 *	@return	void
 */
function complete_head_from_modules($conf, $langs, $object, &$head, &$h, $type, $mode = 'add', $filterorigmodule = '')
{
	global $hookmanager, $db;

	if (isset($conf->modules_parts['tabs'][$type]) && is_array($conf->modules_parts['tabs'][$type])) {
		foreach ($conf->modules_parts['tabs'][$type] as $value) {
			$values = explode(':', $value);

			$reg = array();
			if ($mode == 'add' && !preg_match('/^\-/', $values[1])) {
				if (count($values) == 6) {
					// new declaration with permissions:
					// $value='objecttype:+tabname1:Title1:langfile@mymodule:$user->rights->mymodule->read:/mymodule/mynewtab1.php?id=__ID__'
					// $value='objecttype:+tabname1:Title1,class,pathfile,method:langfile@mymodule:$user->rights->mymodule->read:/mymodule/mynewtab1.php?id=__ID__'
					if ($values[0] != $type) {
						continue;
					}

					if (verifCond($values[4])) {
						if ($values[3]) {
							if ($filterorigmodule) {	// If a filter of module origin has been requested
								if (strpos($values[3], '@')) {	// This is an external module
									if ($filterorigmodule != 'external') {
										continue;
									}
								} else {	// This looks a core module
									if ($filterorigmodule != 'core') {
										continue;
									}
								}
							}
							$langs->load($values[3]);
						}
						if (preg_match('/SUBSTITUTION_([^_]+)/i', $values[2], $reg)) {
							// If label is "SUBSTITUION_..."
							$substitutionarray = array();
							complete_substitutions_array($substitutionarray, $langs, $object, array('needforkey'=>$values[2]));
							$label = make_substitutions($reg[1], $substitutionarray);
						} else {
							// If label is "Label,Class,File,Method", we call the method to show content inside the badge
							$labeltemp = explode(',', $values[2]);
							$label = $langs->trans($labeltemp[0]);

							if (!empty($labeltemp[1]) && is_object($object) && !empty($object->id)) {
								dol_include_once($labeltemp[2]);
								$classtoload = $labeltemp[1];
								if (class_exists($classtoload)) {
									$obj = new $classtoload($db);
									$function = $labeltemp[3];
									if ($obj && $function && method_exists($obj, $function)) {
										$nbrec = $obj->$function($object->id, $obj);
										$label .= '<span class="badge marginleftonlyshort">'.$nbrec.'</span>';
									}
								}
							}
						}

						$head[$h][0] = dol_buildpath(preg_replace('/__ID__/i', ((is_object($object) && !empty($object->id)) ? $object->id : ''), $values[5]), 1);
						$head[$h][1] = $label;
						$head[$h][2] = str_replace('+', '', $values[1]);
						$h++;
					}
				} elseif (count($values) == 5) {       // case deprecated
					dol_syslog('Passing 5 values in tabs module_parts is deprecated. Please update to 6 with permissions.', LOG_WARNING);

					if ($values[0] != $type) {
						continue;
					}
					if ($values[3]) {
						if ($filterorigmodule) {	// If a filter of module origin has been requested
							if (strpos($values[3], '@')) {	// This is an external module
								if ($filterorigmodule != 'external') {
									continue;
								}
							} else {	// This looks a core module
								if ($filterorigmodule != 'core') {
									continue;
								}
							}
						}
						$langs->load($values[3]);
					}
					if (preg_match('/SUBSTITUTION_([^_]+)/i', $values[2], $reg)) {
						$substitutionarray = array();
						complete_substitutions_array($substitutionarray, $langs, $object, array('needforkey'=>$values[2]));
						$label = make_substitutions($reg[1], $substitutionarray);
					} else {
						$label = $langs->trans($values[2]);
					}

					$head[$h][0] = dol_buildpath(preg_replace('/__ID__/i', ((is_object($object) && !empty($object->id)) ? $object->id : ''), $values[4]), 1);
					$head[$h][1] = $label;
					$head[$h][2] = str_replace('+', '', $values[1]);
					$h++;
				}
			} elseif ($mode == 'remove' && preg_match('/^\-/', $values[1])) {
				if ($values[0] != $type) {
					continue;
				}
				$tabname = str_replace('-', '', $values[1]);
				foreach ($head as $key => $val) {
					$condition = (!empty($values[3]) ? verifCond($values[3]) : 1);
					//var_dump($key.' - '.$tabname.' - '.$head[$key][2].' - '.$values[3].' - '.$condition);
					if ($head[$key][2] == $tabname && $condition) {
						unset($head[$key]);
						break;
					}
				}
			}
		}
	}

	// No need to make a return $head. Var is modified as a reference
	if (!empty($hookmanager)) {
		$parameters = array('object' => $object, 'mode' => $mode, 'head' => &$head, 'filterorigmodule' => $filterorigmodule);
		$reshook = $hookmanager->executeHooks('completeTabsHead', $parameters);
		if ($reshook > 0) {		// Hook ask to replace completely the array
			$head = $hookmanager->resArray;
		} else {				// Hook
			$head = array_merge($head, $hookmanager->resArray);
		}
		$h = count($head);
	}
}

/**
 * Print common footer :
 * 		conf->global->MAIN_HTML_FOOTER
 *      js for switch of menu hider
 * 		js for conf->global->MAIN_GOOGLE_AN_ID
 * 		js for conf->global->MAIN_SHOW_TUNING_INFO or $_SERVER["MAIN_SHOW_TUNING_INFO"]
 * 		js for conf->logbuffer
 *
 * @param	string	$zone	'private' (for private pages) or 'public' (for public pages)
 * @return	void
 */
function printCommonFooter($zone = 'private')
{
	global $conf, $hookmanager, $user, $debugbar;
	global $action;
	global $micro_start_time;

	if ($zone == 'private') {
		print "\n".'<!-- Common footer for private page -->'."\n";
	} else {
		print "\n".'<!-- Common footer for public page -->'."\n";
	}

	// A div to store page_y POST parameter so we can read it using javascript
	print "\n<!-- A div to store page_y POST parameter -->\n";
	print '<div id="page_y" style="display: none;">'.(GETPOST('page_y') ? GETPOST('page_y') : '').'</div>'."\n";

	$parameters = array();
	$reshook = $hookmanager->executeHooks('printCommonFooter', $parameters); // Note that $action and $object may have been modified by some hooks
	if (empty($reshook)) {
		if (!empty($conf->global->MAIN_HTML_FOOTER)) {
			print $conf->global->MAIN_HTML_FOOTER."\n";
		}

		print "\n";
		if (!empty($conf->use_javascript_ajax)) {
			print "\n<!-- A script section to add menuhider handler on backoffice, manage focus and madatory fields, tuning info, ... -->\n";
			print '<script>'."\n";
			print 'jQuery(document).ready(function() {'."\n";

			if ($zone == 'private' && empty($conf->dol_use_jmobile)) {
				print "\n";
				print '/* JS CODE TO ENABLE to manage handler to switch left menu page (menuhider) */'."\n";
				print 'jQuery("li.menuhider").click(function(event) {';
				print '  if (!$( "body" ).hasClass( "sidebar-collapse" )){ event.preventDefault(); }'."\n";
				print '  console.log("We click on .menuhider");'."\n";
				print '  $("body").toggleClass("sidebar-collapse")'."\n";
				print '});'."\n";
			}

			// Management of focus and mandatory for fields
			if ($action == 'create' || $action == 'edit' || (empty($action) && (preg_match('/new\.php/', $_SERVER["PHP_SELF"]))) || ((empty($action) || $action == 'addline') && (preg_match('/card\.php/', $_SERVER["PHP_SELF"])))) {
				print '/* JS CODE TO ENABLE to manage focus and mandatory form fields */'."\n";
				$relativepathstring = $_SERVER["PHP_SELF"];
				// Clean $relativepathstring
				if (constant('DOL_URL_ROOT')) {
					$relativepathstring = preg_replace('/^'.preg_quote(constant('DOL_URL_ROOT'), '/').'/', '', $relativepathstring);
				}
				$relativepathstring = preg_replace('/^\//', '', $relativepathstring);
				$relativepathstring = preg_replace('/^custom\//', '', $relativepathstring);
				//$tmpqueryarraywehave = explode('&', dol_string_nohtmltag($_SERVER['QUERY_STRING']));
				if (!empty($user->default_values[$relativepathstring]['focus'])) {
					foreach ($user->default_values[$relativepathstring]['focus'] as $defkey => $defval) {
						$qualified = 0;
						if ($defkey != '_noquery_') {
							$tmpqueryarraytohave = explode('&', $defkey);
							$foundintru = 0;
							foreach ($tmpqueryarraytohave as $tmpquerytohave) {
								$tmpquerytohaveparam = explode('=', $tmpquerytohave);
								//print "console.log('".$tmpquerytohaveparam[0]." ".$tmpquerytohaveparam[1]." ".GETPOST($tmpquerytohaveparam[0])."');";
								if (!GETPOSTISSET($tmpquerytohaveparam[0]) || ($tmpquerytohaveparam[1] != GETPOST($tmpquerytohaveparam[0]))) {
									$foundintru = 1;
								}
							}
							if (!$foundintru) {
								$qualified = 1;
							}
							//var_dump($defkey.'-'.$qualified);
						} else {
							$qualified = 1;
						}

						if ($qualified) {
							foreach ($defval as $paramkey => $paramval) {
								// Set focus on field
								print 'jQuery("input[name=\''.$paramkey.'\']").focus();'."\n";
								print 'jQuery("textarea[name=\''.$paramkey.'\']").focus();'."\n";
								print 'jQuery("select[name=\''.$paramkey.'\']").focus();'."\n"; // Not really usefull, but we keep it in case of.
							}
						}
					}
				}
				if (!empty($user->default_values[$relativepathstring]['mandatory'])) {
					foreach ($user->default_values[$relativepathstring]['mandatory'] as $defkey => $defval) {
						$qualified = 0;
						if ($defkey != '_noquery_') {
							$tmpqueryarraytohave = explode('&', $defkey);
							$foundintru = 0;
							foreach ($tmpqueryarraytohave as $tmpquerytohave) {
								$tmpquerytohaveparam = explode('=', $tmpquerytohave);
								//print "console.log('".$tmpquerytohaveparam[0]." ".$tmpquerytohaveparam[1]." ".GETPOST($tmpquerytohaveparam[0])."');";
								if (!GETPOSTISSET($tmpquerytohaveparam[0]) || ($tmpquerytohaveparam[1] != GETPOST($tmpquerytohaveparam[0]))) {
									$foundintru = 1;
								}
							}
							if (!$foundintru) {
								$qualified = 1;
							}
							//var_dump($defkey.'-'.$qualified);
						} else {
							$qualified = 1;
						}

						if ($qualified) {
							foreach ($defval as $paramkey => $paramval) {
								// Add property 'required' on input
								print 'jQuery("input[name=\''.$paramkey.'\']").prop(\'required\',true);'."\n";
								print 'jQuery("textarea[name=\''.$paramkey.'\']").prop(\'required\',true);'."\n";
								print '// required on a select works only if key is "", so we add the required attributes but also we reset the key -1 or 0 to an empty string'."\n";
								print 'jQuery("select[name=\''.$paramkey.'\']").prop(\'required\',true);'."\n";
								print 'jQuery("select[name=\''.$paramkey.'\'] option[value=\'-1\']").prop(\'value\', \'\');'."\n";
								print 'jQuery("select[name=\''.$paramkey.'\'] option[value=\'0\']").prop(\'value\', \'\');'."\n";

								// Add 'field required' class on closest td for all input elements : input, textarea and select
								print 'jQuery(":input[name=\'' . $paramkey . '\']").closest("tr").find("td:first").addClass("fieldrequired");' . "\n";
							}
						}
					}
				}
			}

			print '});'."\n";

			// End of tuning
			if (!empty($_SERVER['MAIN_SHOW_TUNING_INFO']) || !empty($conf->global->MAIN_SHOW_TUNING_INFO)) {
				print "\n";
				print "/* JS CODE TO ENABLE to add memory info */\n";
				print 'window.console && console.log("';
				if (!empty($conf->global->MEMCACHED_SERVER)) {
					print 'MEMCACHED_SERVER='.$conf->global->MEMCACHED_SERVER.' - ';
				}
				print 'MAIN_OPTIMIZE_SPEED='.(isset($conf->global->MAIN_OPTIMIZE_SPEED) ? $conf->global->MAIN_OPTIMIZE_SPEED : 'off');
				if (!empty($micro_start_time)) {   // Works only if MAIN_SHOW_TUNING_INFO is defined at $_SERVER level. Not in global variable.
					$micro_end_time = microtime(true);
					print ' - Build time: '.ceil(1000 * ($micro_end_time - $micro_start_time)).' ms';
				}

				if (function_exists("memory_get_usage")) {
					print ' - Mem: '.memory_get_usage(); // Do not use true here, it seems it takes the peak amount
				}
				if (function_exists("memory_get_peak_usage")) {
					print ' - Real mem peak: '.memory_get_peak_usage(true);
				}
				if (function_exists("zend_loader_file_encoded")) {
					print ' - Zend encoded file: '.(zend_loader_file_encoded() ? 'yes' : 'no');
				}
				print '");'."\n";
			}

			print "\n".'</script>'."\n";

			// Google Analytics
			// TODO Add a hook here
			if (isModEnabled('google') && !empty($conf->global->MAIN_GOOGLE_AN_ID)) {
				$tmptagarray = explode(',', $conf->global->MAIN_GOOGLE_AN_ID);
				foreach ($tmptagarray as $tmptag) {
					print "\n";
					print "<!-- JS CODE TO ENABLE for google analtics tag -->\n";
					print '
					<!-- Global site tag (gtag.js) - Google Analytics -->
					<script nonce="'.getNonce().'" async src="https://www.googletagmanager.com/gtag/js?id='.trim($tmptag).'"></script>
					<script>
					window.dataLayer = window.dataLayer || [];
					function gtag(){dataLayer.push(arguments);}
					gtag(\'js\', new Date());

					gtag(\'config\', \''.trim($tmptag).'\');
					</script>';
					print "\n";
				}
			}
		}

		// Add Xdebug coverage of code
		if (defined('XDEBUGCOVERAGE')) {
			print_r(xdebug_get_code_coverage());
		}

		// Add DebugBar data
		if (!empty($user->rights->debugbar->read) && is_object($debugbar)) {
			$debugbar['time']->stopMeasure('pageaftermaster');
			print '<!-- Output debugbar data -->'."\n";
			$renderer = $debugbar->getRenderer();
			print $debugbar->getRenderer()->render();
		} elseif (count($conf->logbuffer)) {    // If there is some logs in buffer to show
			print "\n";
			print "<!-- Start of log output\n";
			//print '<div class="hidden">'."\n";
			foreach ($conf->logbuffer as $logline) {
				print $logline."<br>\n";
			}
			//print '</div>'."\n";
			print "End of log output -->\n";
		}
	}
}

/**
 * Split a string with 2 keys into key array.
 * For example: "A=1;B=2;C=2" is exploded into array('A'=>1,'B'=>2,'C'=>3)
 *
 * @param 	string	$string		String to explode
 * @param 	string	$delimiter	Delimiter between each couple of data. Example: ';' or '[\n;]+' or '(\n\r|\r|\n|;)'
 * @param 	string	$kv			Delimiter between key and value
 * @return	array				Array of data exploded
 */
function dolExplodeIntoArray($string, $delimiter = ';', $kv = '=')
{
	if (preg_match('/^\[.*\]$/sm', $delimiter) || preg_match('/^\(.*\)$/sm', $delimiter)) {
		// This is a regex string
		$newdelimiter = $delimiter;
	} else {
		// This is a simple string
		$newdelimiter = preg_quote($delimiter, '/');
	}

	if ($a = preg_split('/'.$newdelimiter.'/', $string)) {
		$ka = array();
		foreach ($a as $s) { // each part
			if ($s) {
				if ($pos = strpos($s, $kv)) { // key/value delimiter
					$ka[trim(substr($s, 0, $pos))] = trim(substr($s, $pos + strlen($kv)));
				} else { // key delimiter not found
					$ka[] = trim($s);
				}
			}
		}
		return $ka;
	}

	return array();
}


/**
 * Set focus onto field with selector (similar behaviour of 'autofocus' HTML5 tag)
 *
 * @param 	string	$selector	Selector ('#id' or 'input[name="ref"]') to use to find the HTML input field that must get the autofocus. You must use a CSS selector, so unique id preceding with the '#' char.
 * @return	void
 */
function dol_set_focus($selector)
{
	print "\n".'<!-- Set focus onto a specific field -->'."\n";
	print '<script nonce="'.getNonce().'">jQuery(document).ready(function() { jQuery("'.dol_escape_js($selector).'").focus(); });</script>'."\n";
}


/**
 * Return getmypid() or random PID when function is disabled
 * Some web hosts disable this php function for security reasons
 * and sometimes we can't redeclare function.
 *
 * @return	int
 */
function dol_getmypid()
{
	if (!function_exists('getmypid')) {
		return mt_rand(99900000, 99965535);
	} else {
		return getmypid();	// May be a number on 64 bits (depending on OS)
	}
}


/**
 * Generate natural SQL search string for a criteria (this criteria can be tested on one or several fields)
 *
 * @param   string|string[]	$fields 	String or array of strings, filled with the name of all fields in the SQL query we must check (combined with a OR). Example: array("p.field1","p.field2")
 * @param   string 			$value 		The value to look for.
 *                          		    If param $mode is 0, can contains several keywords separated with a space or |
 *                                      like "keyword1 keyword2" = We want record field like keyword1 AND field like keyword2
 *                                      or like "keyword1|keyword2" = We want record field like keyword1 OR field like keyword2
 *                             			If param $mode is 1, can contains an operator <, > or = like "<10" or ">=100.5 < -1000"
 *                             			If param $mode is 2 or -2, can contains a list of int id separated by comma like "1,3,4"
 *                             			If param $mode is 3 or -3, can contains a list of string separated by comma like "a,b,c".
 * @param	integer			$mode		0=value is list of keyword strings, 1=value is a numeric test (Example ">5.5 <10"), 2=value is a list of ID separated with comma (Example '1,3,4'), -2 is for exclude list,
 * 										3=value is list of string separated with comma (Example 'text 1,text 2'), -3 if for exclude list, 4=value is a list of ID separated with comma (Example '2,7') to be used to search into a multiselect string '1,2,3,4'
 * @param	integer			$nofirstand	1=Do not output the first 'AND'
 * @return 	string 			$res 		The statement to append to the SQL query
 * @see dolSqlDateFilter()
 */
function natural_search($fields, $value, $mode = 0, $nofirstand = 0)
{
	global $db, $langs;

	$value = trim($value);

	if ($mode == 0) {
		$value = preg_replace('/\*/', '%', $value); // Replace * with %
	}
	if ($mode == 1) {
		$value = preg_replace('/([!<>=]+)\s+([0-9'.preg_quote($langs->trans("DecimalSeparator"), '/').'\-])/', '\1\2', $value); // Clean string '< 10' into '<10' so we can then explode on space to get all tests to do
	}

	$value = preg_replace('/\s*\|\s*/', '|', $value);

	$crits = explode(' ', $value);
	$res = '';
	if (!is_array($fields)) {
		$fields = array($fields);
	}

	$i1 = 0;	// count the nb of and criteria added (all fields / criterias)
	foreach ($crits as $crit) {		// Loop on each AND criteria
		$crit = trim($crit);
		$i2 = 0;	// count the nb of valid criteria added for this this first criteria
		$newres = '';
		foreach ($fields as $field) {
			if ($mode == 1) {
				$tmpcrits = explode('|', $crit);
				$i3 = 0;	// count the nb of valid criteria added for this current field
				foreach ($tmpcrits as $tmpcrit) {
					if ($tmpcrit !== '0' && empty($tmpcrit)) {
						continue;
					}
					$tmpcrit = trim($tmpcrit);

					$newres .= (($i2 > 0 || $i3 > 0) ? ' OR ' : '');

					$operator = '=';
					$newcrit = preg_replace('/([!<>=]+)/', '', $tmpcrit);

					$reg = array();
					preg_match('/([!<>=]+)/', $tmpcrit, $reg);
					if (!empty($reg[1])) {
						$operator = $reg[1];
					}
					if ($newcrit != '') {
						$numnewcrit = price2num($newcrit);
						if (is_numeric($numnewcrit)) {
							$newres .= $field.' '.$operator.' '.((float) $numnewcrit); // should be a numeric
						} else {
							$newres .= '1 = 2'; // force false, we received a corrupted data
						}
						$i3++; // a criteria was added to string
					}
				}
				$i2++; // a criteria for 1 more field was added to string
			} elseif ($mode == 2 || $mode == -2) {
				$crit = preg_replace('/[^0-9,]/', '', $crit); // ID are always integer
				$newres .= ($i2 > 0 ? ' OR ' : '').$field." ".($mode == -2 ? 'NOT ' : '');
				$newres .= $crit ? "IN (".$db->sanitize($db->escape($crit)).")" : "IN (0)";
				if ($mode == -2) {
					$newres .= ' OR '.$field.' IS NULL';
				}
				$i2++; // a criteria for 1 more field was added to string
			} elseif ($mode == 3 || $mode == -3) {
				$tmparray = explode(',', $crit);
				if (count($tmparray)) {
					$listofcodes = '';
					foreach ($tmparray as $val) {
						$val = trim($val);
						if ($val) {
							$listofcodes .= ($listofcodes ? ',' : '');
							$listofcodes .= "'".$db->escape($val)."'";
						}
					}
					$newres .= ($i2 > 0 ? ' OR ' : '').$field." ".($mode == -3 ? 'NOT ' : '')."IN (".$db->sanitize($listofcodes, 1).")";
					$i2++; // a criteria for 1 more field was added to string
				}
				if ($mode == -3) {
					$newres .= ' OR '.$field.' IS NULL';
				}
			} elseif ($mode == 4) {
				$tmparray = explode(',', $crit);
				if (count($tmparray)) {
					$listofcodes = '';
					foreach ($tmparray as $val) {
						$val = trim($val);
						if ($val) {
							$newres .= ($i2 > 0 ? " OR (" : "(").$field." LIKE '".$db->escape($val).",%'";
							$newres .= ' OR '.$field." = '".$db->escape($val)."'";
							$newres .= ' OR '.$field." LIKE '%,".$db->escape($val)."'";
							$newres .= ' OR '.$field." LIKE '%,".$db->escape($val).",%'";
							$newres .= ')';
							$i2++; // a criteria for 1 more field was added to string (we can add several citeria for the same field as it is a multiselect search criteria)
						}
					}
				}
			} else { // $mode=0
				$tmpcrits = explode('|', $crit);
				$i3 = 0;	// count the nb of valid criteria added for the current couple criteria/field
				foreach ($tmpcrits as $tmpcrit) {	// loop on each OR criteria
					if ($tmpcrit !== '0' && empty($tmpcrit)) {
						continue;
					}
					$tmpcrit = trim($tmpcrit);

					if ($tmpcrit == '^$' || strpos($crit, '!') === 0) {	// If we search empty, we must combined different OR fields with AND
						$newres .= (($i2 > 0 || $i3 > 0) ? ' AND ' : '');
					} else {
						$newres .= (($i2 > 0 || $i3 > 0) ? ' OR ' : '');
					}

					if (preg_match('/\.(id|rowid)$/', $field)) {	// Special case for rowid that is sometimes a ref so used as a search field
						$newres .= $field." = ".(is_numeric($tmpcrit) ? ((float) $tmpcrit) : '0');
					} else {
						$tmpcrit2 = $tmpcrit;
						$tmpbefore = '%';
						$tmpafter = '%';
						$tmps = '';

						if (preg_match('/^!/', $tmpcrit)) {
							$tmps .= $field." NOT LIKE "; // ! as exclude character
							$tmpcrit2 = preg_replace('/^!/', '', $tmpcrit2);
						} else {
							$tmps .= $field." LIKE ";
						}
						$tmps .= "'";

						if (preg_match('/^[\^\$]/', $tmpcrit)) {
							$tmpbefore = '';
							$tmpcrit2 = preg_replace('/^[\^\$]/', '', $tmpcrit2);
						}
						if (preg_match('/[\^\$]$/', $tmpcrit)) {
							$tmpafter = '';
							$tmpcrit2 = preg_replace('/[\^\$]$/', '', $tmpcrit2);
						}

						if ($tmpcrit2 == '' || preg_match('/^!/', $tmpcrit)) {
							$tmps = "(".$tmps;
						}
						$newres .= $tmps;
						$newres .= $tmpbefore;
						$newres .= $db->escape($tmpcrit2);
						$newres .= $tmpafter;
						$newres .= "'";
						if ($tmpcrit2 == '' || preg_match('/^!/', $tmpcrit)) {
							$newres .= " OR ".$field." IS NULL)";
						}
					}

					$i3++;
				}

				$i2++; // a criteria for 1 more field was added to string
			}
		}

		if ($newres) {
			$res = $res.($res ? ' AND ' : '').($i2 > 1 ? '(' : '').$newres.($i2 > 1 ? ')' : '');
		}
		$i1++;
	}
	$res = ($nofirstand ? "" : " AND ")."(".$res.")";

	return $res;
}

/**
 * Return string with full Url. The file qualified is the one defined by relative path in $object->last_main_doc
 *
 * @param   Object	$object				Object
 * @return	string						Url string
 */
function showDirectDownloadLink($object)
{
	global $conf, $langs;

	$out = '';
	$url = $object->getLastMainDocLink($object->element);

	$out .= img_picto($langs->trans("PublicDownloadLinkDesc"), 'globe').' <span class="opacitymedium">'.$langs->trans("DirectDownloadLink").'</span><br>';
	if ($url) {
		$out .= '<div class="urllink"><input type="text" id="directdownloadlink" class="quatrevingtpercent" value="'.$url.'"></div>';
		$out .= ajax_autoselect("directdownloadlink", 0);
	} else {
		$out .= '<div class="urllink">'.$langs->trans("FileNotShared").'</div>';
	}

	return $out;
}

/**
 * Return the filename of file to get the thumbs
 *
 * @param   string  $file           Original filename (full or relative path)
 * @param   string  $extName        Extension to differenciate thumb file name ('', '_small', '_mini')
 * @param   string  $extImgTarget   Force image extension for thumbs. Use '' to keep same extension than original image (default).
 * @return  string                  New file name (full or relative path, including the thumbs/). May be the original path if no thumb can exists.
 */
function getImageFileNameForSize($file, $extName, $extImgTarget = '')
{
	$dirName = dirname($file);
	if ($dirName == '.') {
		$dirName = '';
	}

	$fileName = preg_replace('/(\.gif|\.jpeg|\.jpg|\.png|\.bmp|\.webp)$/i', '', $file); // We remove extension, whatever is its case
	$fileName = basename($fileName);

	if (empty($extImgTarget)) {
		$extImgTarget = (preg_match('/\.jpg$/i', $file) ? '.jpg' : '');
	}
	if (empty($extImgTarget)) {
		$extImgTarget = (preg_match('/\.jpeg$/i', $file) ? '.jpeg' : '');
	}
	if (empty($extImgTarget)) {
		$extImgTarget = (preg_match('/\.gif$/i', $file) ? '.gif' : '');
	}
	if (empty($extImgTarget)) {
		$extImgTarget = (preg_match('/\.png$/i', $file) ? '.png' : '');
	}
	if (empty($extImgTarget)) {
		$extImgTarget = (preg_match('/\.bmp$/i', $file) ? '.bmp' : '');
	}
	if (empty($extImgTarget)) {
		$extImgTarget = (preg_match('/\.webp$/i', $file) ? '.webp' : '');
	}

	if (!$extImgTarget) {
		return $file;
	}

	$subdir = '';
	if ($extName) {
		$subdir = 'thumbs/';
	}

	return ($dirName ? $dirName.'/' : '').$subdir.$fileName.$extName.$extImgTarget; // New filename for thumb
}


/**
 * Return URL we can use for advanced preview links
 *
 * @param   string    $modulepart     propal, facture, facture_fourn, ...
 * @param   string    $relativepath   Relative path of docs.
 * @param	int		  $alldata		  Return array with all components (1 is recommended, then use a simple a href link with the class, target and mime attribute added. 'documentpreview' css class is handled by jquery code into main.inc.php)
 * @param	string	  $param		  More param on http links
 * @return  string|array              Output string with href link or array with all components of link
 */
function getAdvancedPreviewUrl($modulepart, $relativepath, $alldata = 0, $param = '')
{
	global $conf, $langs;

	if (empty($conf->use_javascript_ajax)) {
		return '';
	}

	$isAllowedForPreview = dolIsAllowedForPreview($relativepath);

	if ($alldata == 1) {
		if ($isAllowedForPreview) {
			return array('target'=>'_blank', 'css'=>'documentpreview', 'url'=>DOL_URL_ROOT.'/document.php?modulepart='.$modulepart.'&attachment=0&file='.urlencode($relativepath).($param ? '&'.$param : ''), 'mime'=>dol_mimetype($relativepath));
		} else {
			return array();
		}
	}

	// old behavior, return a string
	if ($isAllowedForPreview) {
		return 'javascript:document_preview(\''.dol_escape_js(DOL_URL_ROOT.'/document.php?modulepart='.$modulepart.'&attachment=0&file='.urlencode($relativepath).($param ? '&'.$param : '')).'\', \''.dol_mimetype($relativepath).'\', \''.dol_escape_js($langs->trans('Preview')).'\')';
	} else {
		return '';
	}
}


/**
 * Make content of an input box selected when we click into input field.
 *
 * @param string	$htmlname		Id of html object ('#idvalue' or '.classvalue')
 * @param string	$addlink		Add a 'link to' after
 * @param string	$textonlink		Text to show on link or 'image'
 * @return string
 */
function ajax_autoselect($htmlname, $addlink = '', $textonlink = 'Link')
{
	global $langs;
	$out = '<script nonce="'.getNonce().'">
               jQuery(document).ready(function () {
				    jQuery("'.((strpos($htmlname, '.') === 0 ? '' : '#').$htmlname).'").click(function() { jQuery(this).select(); } );
				});
		    </script>';
	if ($addlink) {
		if ($textonlink === 'image') {
			$out .= ' <a href="'.$addlink.'" target="_blank" rel="noopener noreferrer">'.img_picto('', 'globe').'</a>';
		} else {
			$out .= ' <a href="'.$addlink.'" target="_blank" rel="noopener noreferrer">'.$langs->trans("Link").'</a>';
		}
	}
	return $out;
}

/**
 *	Return if a file is qualified for preview
 *
 *	@param	string	$file		Filename we looking for information
 *	@return int					1 If allowed, 0 otherwise
 *  @see    dol_mimetype(), image_format_supported() from images.lib.php
 */
function dolIsAllowedForPreview($file)
{
	global $conf;

	// Check .noexe extension in filename
	if (preg_match('/\.noexe$/i', $file)) {
		return 0;
	}

	// Check mime types
	$mime_preview = array('bmp', 'jpeg', 'png', 'gif', 'tiff', 'pdf', 'plain', 'css', 'webp');
	if (!empty($conf->global->MAIN_ALLOW_SVG_FILES_AS_IMAGES)) {
		$mime_preview[] = 'svg+xml';
	}
	//$mime_preview[]='vnd.oasis.opendocument.presentation';
	//$mime_preview[]='archive';
	$num_mime = array_search(dol_mimetype($file, '', 1), $mime_preview);
	if ($num_mime !== false) {
		return 1;
	}

	// By default, not allowed for preview
	return 0;
}


/**
 *	Return MIME type of a file from its name with extension.
 *
 *	@param	string	$file		Filename we looking for MIME type
 *  @param  string	$default    Default mime type if extension not found in known list
 * 	@param	int		$mode    	0=Return full mime, 1=otherwise short mime string, 2=image for mime type, 3=source language, 4=css of font fa
 *	@return string 		    	Return a mime type family (text/xxx, application/xxx, image/xxx, audio, video, archive)
 *  @see    dolIsAllowedForPreview(), image_format_supported() from images.lib.php
 */
function dol_mimetype($file, $default = 'application/octet-stream', $mode = 0)
{
	$mime = $default;
	$imgmime = 'other.png';
	$famime = 'file-o';
	$srclang = '';

	$tmpfile = preg_replace('/\.noexe$/', '', $file);

	// Plain text files
	if (preg_match('/\.txt$/i', $tmpfile)) {
		$mime = 'text/plain';
		$imgmime = 'text.png';
		$famime = 'file-text-o';
	}
	if (preg_match('/\.rtx$/i', $tmpfile)) {
		$mime = 'text/richtext';
		$imgmime = 'text.png';
		$famime = 'file-text-o';
	}
	if (preg_match('/\.csv$/i', $tmpfile)) {
		$mime = 'text/csv';
		$imgmime = 'text.png';
		$famime = 'file-text-o';
	}
	if (preg_match('/\.tsv$/i', $tmpfile)) {
		$mime = 'text/tab-separated-values';
		$imgmime = 'text.png';
		$famime = 'file-text-o';
	}
	if (preg_match('/\.(cf|conf|log)$/i', $tmpfile)) {
		$mime = 'text/plain';
		$imgmime = 'text.png';
		$famime = 'file-text-o';
	}
	if (preg_match('/\.ini$/i', $tmpfile)) {
		$mime = 'text/plain';
		$imgmime = 'text.png';
		$srclang = 'ini';
		$famime = 'file-text-o';
	}
	if (preg_match('/\.md$/i', $tmpfile)) {
		$mime = 'text/plain';
		$imgmime = 'text.png';
		$srclang = 'md';
		$famime = 'file-text-o';
	}
	if (preg_match('/\.css$/i', $tmpfile)) {
		$mime = 'text/css';
		$imgmime = 'css.png';
		$srclang = 'css';
		$famime = 'file-text-o';
	}
	if (preg_match('/\.lang$/i', $tmpfile)) {
		$mime = 'text/plain';
		$imgmime = 'text.png';
		$srclang = 'lang';
		$famime = 'file-text-o';
	}
	// Certificate files
	if (preg_match('/\.(crt|cer|key|pub)$/i', $tmpfile)) {
		$mime = 'text/plain';
		$imgmime = 'text.png';
		$famime = 'file-text-o';
	}
	// XML based (HTML/XML/XAML)
	if (preg_match('/\.(html|htm|shtml)$/i', $tmpfile)) {
		$mime = 'text/html';
		$imgmime = 'html.png';
		$srclang = 'html';
		$famime = 'file-text-o';
	}
	if (preg_match('/\.(xml|xhtml)$/i', $tmpfile)) {
		$mime = 'text/xml';
		$imgmime = 'other.png';
		$srclang = 'xml';
		$famime = 'file-text-o';
	}
	if (preg_match('/\.xaml$/i', $tmpfile)) {
		$mime = 'text/xml';
		$imgmime = 'other.png';
		$srclang = 'xaml';
		$famime = 'file-text-o';
	}
	// Languages
	if (preg_match('/\.bas$/i', $tmpfile)) {
		$mime = 'text/plain';
		$imgmime = 'text.png';
		$srclang = 'bas';
		$famime = 'file-code-o';
	}
	if (preg_match('/\.(c)$/i', $tmpfile)) {
		$mime = 'text/plain';
		$imgmime = 'text.png';
		$srclang = 'c';
		$famime = 'file-code-o';
	}
	if (preg_match('/\.(cpp)$/i', $tmpfile)) {
		$mime = 'text/plain';
		$imgmime = 'text.png';
		$srclang = 'cpp';
		$famime = 'file-code-o';
	}
	if (preg_match('/\.cs$/i', $tmpfile)) {
		$mime = 'text/plain';
		$imgmime = 'text.png';
		$srclang = 'cs';
		$famime = 'file-code-o';
	}
	if (preg_match('/\.(h)$/i', $tmpfile)) {
		$mime = 'text/plain';
		$imgmime = 'text.png';
		$srclang = 'h';
		$famime = 'file-code-o';
	}
	if (preg_match('/\.(java|jsp)$/i', $tmpfile)) {
		$mime = 'text/plain';
		$imgmime = 'text.png';
		$srclang = 'java';
		$famime = 'file-code-o';
	}
	if (preg_match('/\.php([0-9]{1})?$/i', $tmpfile)) {
		$mime = 'text/plain';
		$imgmime = 'php.png';
		$srclang = 'php';
		$famime = 'file-code-o';
	}
	if (preg_match('/\.phtml$/i', $tmpfile)) {
		$mime = 'text/plain';
		$imgmime = 'php.png';
		$srclang = 'php';
		$famime = 'file-code-o';
	}
	if (preg_match('/\.(pl|pm)$/i', $tmpfile)) {
		$mime = 'text/plain';
		$imgmime = 'pl.png';
		$srclang = 'perl';
		$famime = 'file-code-o';
	}
	if (preg_match('/\.sql$/i', $tmpfile)) {
		$mime = 'text/plain';
		$imgmime = 'text.png';
		$srclang = 'sql';
		$famime = 'file-code-o';
	}
	if (preg_match('/\.js$/i', $tmpfile)) {
		$mime = 'text/x-javascript';
		$imgmime = 'jscript.png';
		$srclang = 'js';
		$famime = 'file-code-o';
	}
	// Open office
	if (preg_match('/\.odp$/i', $tmpfile)) {
		$mime = 'application/vnd.oasis.opendocument.presentation';
		$imgmime = 'ooffice.png';
		$famime = 'file-powerpoint-o';
	}
	if (preg_match('/\.ods$/i', $tmpfile)) {
		$mime = 'application/vnd.oasis.opendocument.spreadsheet';
		$imgmime = 'ooffice.png';
		$famime = 'file-excel-o';
	}
	if (preg_match('/\.odt$/i', $tmpfile)) {
		$mime = 'application/vnd.oasis.opendocument.text';
		$imgmime = 'ooffice.png';
		$famime = 'file-word-o';
	}
	// MS Office
	if (preg_match('/\.mdb$/i', $tmpfile)) {
		$mime = 'application/msaccess';
		$imgmime = 'mdb.png';
		$famime = 'file-o';
	}
	if (preg_match('/\.doc[xm]?$/i', $tmpfile)) {
		$mime = 'application/msword';
		$imgmime = 'doc.png';
		$famime = 'file-word-o';
	}
	if (preg_match('/\.dot[xm]?$/i', $tmpfile)) {
		$mime = 'application/msword';
		$imgmime = 'doc.png';
		$famime = 'file-word-o';
	}
	if (preg_match('/\.xlt(x)?$/i', $tmpfile)) {
		$mime = 'application/vnd.ms-excel';
		$imgmime = 'xls.png';
		$famime = 'file-excel-o';
	}
	if (preg_match('/\.xla(m)?$/i', $tmpfile)) {
		$mime = 'application/vnd.ms-excel';
		$imgmime = 'xls.png';
		$famime = 'file-excel-o';
	}
	if (preg_match('/\.xls$/i', $tmpfile)) {
		$mime = 'application/vnd.ms-excel';
		$imgmime = 'xls.png';
		$famime = 'file-excel-o';
	}
	if (preg_match('/\.xls[bmx]$/i', $tmpfile)) {
		$mime = 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet';
		$imgmime = 'xls.png';
		$famime = 'file-excel-o';
	}
	if (preg_match('/\.pps[mx]?$/i', $tmpfile)) {
		$mime = 'application/vnd.ms-powerpoint';
		$imgmime = 'ppt.png';
		$famime = 'file-powerpoint-o';
	}
	if (preg_match('/\.ppt[mx]?$/i', $tmpfile)) {
		$mime = 'application/x-mspowerpoint';
		$imgmime = 'ppt.png';
		$famime = 'file-powerpoint-o';
	}
	// Other
	if (preg_match('/\.pdf$/i', $tmpfile)) {
		$mime = 'application/pdf';
		$imgmime = 'pdf.png';
		$famime = 'file-pdf-o';
	}
	// Scripts
	if (preg_match('/\.bat$/i', $tmpfile)) {
		$mime = 'text/x-bat';
		$imgmime = 'script.png';
		$srclang = 'dos';
		$famime = 'file-code-o';
	}
	if (preg_match('/\.sh$/i', $tmpfile)) {
		$mime = 'text/x-sh';
		$imgmime = 'script.png';
		$srclang = 'bash';
		$famime = 'file-code-o';
	}
	if (preg_match('/\.ksh$/i', $tmpfile)) {
		$mime = 'text/x-ksh';
		$imgmime = 'script.png';
		$srclang = 'bash';
		$famime = 'file-code-o';
	}
	if (preg_match('/\.bash$/i', $tmpfile)) {
		$mime = 'text/x-bash';
		$imgmime = 'script.png';
		$srclang = 'bash';
		$famime = 'file-code-o';
	}
	// Images
	if (preg_match('/\.ico$/i', $tmpfile)) {
		$mime = 'image/x-icon';
		$imgmime = 'image.png';
		$famime = 'file-image-o';
	}
	if (preg_match('/\.(jpg|jpeg)$/i', $tmpfile)) {
		$mime = 'image/jpeg';
		$imgmime = 'image.png';
		$famime = 'file-image-o';
	}
	if (preg_match('/\.png$/i', $tmpfile)) {
		$mime = 'image/png';
		$imgmime = 'image.png';
		$famime = 'file-image-o';
	}
	if (preg_match('/\.gif$/i', $tmpfile)) {
		$mime = 'image/gif';
		$imgmime = 'image.png';
		$famime = 'file-image-o';
	}
	if (preg_match('/\.bmp$/i', $tmpfile)) {
		$mime = 'image/bmp';
		$imgmime = 'image.png';
		$famime = 'file-image-o';
	}
	if (preg_match('/\.(tif|tiff)$/i', $tmpfile)) {
		$mime = 'image/tiff';
		$imgmime = 'image.png';
		$famime = 'file-image-o';
	}
	if (preg_match('/\.svg$/i', $tmpfile)) {
		$mime = 'image/svg+xml';
		$imgmime = 'image.png';
		$famime = 'file-image-o';
	}
	if (preg_match('/\.webp$/i', $tmpfile)) {
		$mime = 'image/webp';
		$imgmime = 'image.png';
		$famime = 'file-image-o';
	}
	// Calendar
	if (preg_match('/\.vcs$/i', $tmpfile)) {
		$mime = 'text/calendar';
		$imgmime = 'other.png';
		$famime = 'file-text-o';
	}
	if (preg_match('/\.ics$/i', $tmpfile)) {
		$mime = 'text/calendar';
		$imgmime = 'other.png';
		$famime = 'file-text-o';
	}
	// Other
	if (preg_match('/\.torrent$/i', $tmpfile)) {
		$mime = 'application/x-bittorrent';
		$imgmime = 'other.png';
		$famime = 'file-o';
	}
	// Audio
	if (preg_match('/\.(mp3|ogg|au|wav|wma|mid)$/i', $tmpfile)) {
		$mime = 'audio';
		$imgmime = 'audio.png';
		$famime = 'file-audio-o';
	}
	// Video
	if (preg_match('/\.mp4$/i', $tmpfile)) {
		$mime = 'video/mp4';
		$imgmime = 'video.png';
		$famime = 'file-video-o';
	}
	if (preg_match('/\.ogv$/i', $tmpfile)) {
		$mime = 'video/ogg';
		$imgmime = 'video.png';
		$famime = 'file-video-o';
	}
	if (preg_match('/\.webm$/i', $tmpfile)) {
		$mime = 'video/webm';
		$imgmime = 'video.png';
		$famime = 'file-video-o';
	}
	if (preg_match('/\.avi$/i', $tmpfile)) {
		$mime = 'video/x-msvideo';
		$imgmime = 'video.png';
		$famime = 'file-video-o';
	}
	if (preg_match('/\.divx$/i', $tmpfile)) {
		$mime = 'video/divx';
		$imgmime = 'video.png';
		$famime = 'file-video-o';
	}
	if (preg_match('/\.xvid$/i', $tmpfile)) {
		$mime = 'video/xvid';
		$imgmime = 'video.png';
		$famime = 'file-video-o';
	}
	if (preg_match('/\.(wmv|mpg|mpeg)$/i', $tmpfile)) {
		$mime = 'video';
		$imgmime = 'video.png';
		$famime = 'file-video-o';
	}
	// Archive
	if (preg_match('/\.(zip|rar|gz|tgz|z|cab|bz2|7z|tar|lzh|zst)$/i', $tmpfile)) {
		$mime = 'archive';
		$imgmime = 'archive.png';
		$famime = 'file-archive-o';
	}    // application/xxx where zzz is zip, ...
	// Exe
	if (preg_match('/\.(exe|com)$/i', $tmpfile)) {
		$mime = 'application/octet-stream';
		$imgmime = 'other.png';
		$famime = 'file-o';
	}
	// Lib
	if (preg_match('/\.(dll|lib|o|so|a)$/i', $tmpfile)) {
		$mime = 'library';
		$imgmime = 'library.png';
		$famime = 'file-o';
	}
	// Err
	if (preg_match('/\.err$/i', $tmpfile)) {
		$mime = 'error';
		$imgmime = 'error.png';
		$famime = 'file-text-o';
	}

	// Return string
	if ($mode == 1) {
		$tmp = explode('/', $mime);
		return (!empty($tmp[1]) ? $tmp[1] : $tmp[0]);
	}
	if ($mode == 2) {
		return $imgmime;
	}
	if ($mode == 3) {
		return $srclang;
	}
	if ($mode == 4) {
		return $famime;
	}
	return $mime;
}

/**
 * Return the value of a filed into a dictionary for the record $id.
 * This also set all the values into a cache for a next search.
 *
 * @param string	$tablename		Name of table dictionary (without the MAIN_DB_PREFIX, example: 'c_holiday_types')
 * @param string	$field			The name of field where to find the value to return
 * @param int		$id				Id of line record
 * @param bool		$checkentity	Add filter on entity
 * @param string	$rowidfield		Name of the column rowid (to use for the filter on $id)
 * @return string					The value of field $field. This also set $dictvalues cache.
 */
function getDictionaryValue($tablename, $field, $id, $checkentity = false, $rowidfield = 'rowid')
{
	global $conf, $db;

	$tablename = preg_replace('/^'.preg_quote(MAIN_DB_PREFIX, '/').'/', '', $tablename);	// Clean name of table for backward compatibility.

	$dictvalues = (isset($conf->cache['dictvalues_'.$tablename]) ? $conf->cache['dictvalues_'.$tablename] : null);

	if (is_null($dictvalues)) {
		$dictvalues = array();

		$sql = "SELECT * FROM ".MAIN_DB_PREFIX.$tablename." WHERE 1 = 1"; // Here select * is allowed as it is generic code and we don't have list of fields
		if ($checkentity) {
			$sql .= ' AND entity IN (0,'.getEntity($tablename).')';
		}

		$resql = $db->query($sql);
		if ($resql) {
			while ($obj = $db->fetch_object($resql)) {
				$dictvalues[$obj->{$rowidfield}] = $obj;	// $obj is stdClass
			}
		} else {
			dol_print_error($db);
		}

		$conf->cache['dictvalues_'.$tablename] = $dictvalues;
	}

	if (!empty($dictvalues[$id])) {
		// Found
		$tmp = $dictvalues[$id];
		return (property_exists($tmp, $field) ? $tmp->$field : '');
	} else {
		// Not found
		return '';
	}
}

/**
 *	Return true if the color is light
 *
 *  @param	string	$stringcolor		String with hex (FFFFFF) or comma RGB ('255,255,255')
 *  @return	int							-1 : Error with argument passed |0 : color is dark | 1 : color is light
 */
function colorIsLight($stringcolor)
{
	$stringcolor = str_replace('#', '', $stringcolor);
	$res = -1;
	if (!empty($stringcolor)) {
		$res = 0;
		$tmp = explode(',', $stringcolor);
		if (count($tmp) > 1) {   // This is a comma RGB ('255','255','255')
			$r = $tmp[0];
			$g = $tmp[1];
			$b = $tmp[2];
		} else {
			$hexr = $stringcolor[0].$stringcolor[1];
			$hexg = $stringcolor[2].$stringcolor[3];
			$hexb = $stringcolor[4].$stringcolor[5];
			$r = hexdec($hexr);
			$g = hexdec($hexg);
			$b = hexdec($hexb);
		}
		$bright = (max($r, $g, $b) + min($r, $g, $b)) / 510.0; // HSL algorithm
		if ($bright > 0.6) {
			$res = 1;
		}
	}
	return $res;
}

/**
 * Function to test if an entry is enabled or not
 *
 * @param	string		$type_user					0=We test for internal user, 1=We test for external user
 * @param	array		$menuentry					Array for feature entry to test
 * @param	array		$listofmodulesforexternal	Array with list of modules allowed to external users
 * @return	int										0=Hide, 1=Show, 2=Show gray
 */
function isVisibleToUserType($type_user, &$menuentry, &$listofmodulesforexternal)
{
	global $conf;

	//print 'type_user='.$type_user.' module='.$menuentry['module'].' enabled='.$menuentry['enabled'].' perms='.$menuentry['perms'];
	//print 'ok='.in_array($menuentry['module'], $listofmodulesforexternal);
	if (empty($menuentry['enabled'])) {
		return 0; // Entry disabled by condition
	}
	if ($type_user && $menuentry['module']) {
		$tmploops = explode('|', $menuentry['module']);
		$found = 0;
		foreach ($tmploops as $tmploop) {
			if (in_array($tmploop, $listofmodulesforexternal)) {
				$found++;
				break;
			}
		}
		if (!$found) {
			return 0; // Entry is for menus all excluded to external users
		}
	}
	if (!$menuentry['perms'] && $type_user) {
		return 0; // No permissions and user is external
	}
	if (!$menuentry['perms'] && !empty($conf->global->MAIN_MENU_HIDE_UNAUTHORIZED)) {
		return 0; // No permissions and option to hide when not allowed, even for internal user, is on
	}
	if (!$menuentry['perms']) {
		return 2; // No permissions and user is external
	}
	return 1;
}

/**
 * Round to next multiple.
 *
 * @param 	double		$n		Number to round up
 * @param 	integer		$x		Multiple. For example 60 to round up to nearest exact minute for a date with seconds.
 * @return 	integer				Value rounded.
 */
function roundUpToNextMultiple($n, $x = 5)
{
	return (ceil($n) % $x === 0) ? ceil($n) : round(($n + $x / 2) / $x) * $x;
}

/**
 * Function dolGetBadge
 *
 * @param   string  $label      label of badge no html : use in alt attribute for accessibility
 * @param   string  $html       optional : label of badge with html
 * @param   string  $type       type of badge : Primary Secondary Success Danger Warning Info Light Dark status0 status1 status2 status3 status4 status5 status6 status7 status8 status9
 * @param   string  $mode       default '' , 'pill', 'dot'
 * @param   string  $url        the url for link
 * @param   array   $params     various params for future : recommended rather than adding more fuction arguments. array('attr'=>array('title'=>'abc'))
 * @return  string              Html badge
 */
function dolGetBadge($label, $html = '', $type = 'primary', $mode = '', $url = '', $params = array())
{
	$attr = array(
		'class'=>'badge '.(!empty($mode) ? ' badge-'.$mode : '').(!empty($type) ? ' badge-'.$type : '').(empty($params['css']) ? '' : ' '.$params['css'])
	);

	if (empty($html)) {
		$html = $label;
	}

	if (!empty($url)) {
		$attr['href'] = $url;
	}

	if ($mode === 'dot') {
		$attr['class'] .= ' classfortooltip';
		$attr['title'] = $html;
		$attr['aria-label'] = $label;
		$html = '';
	}

	// Override attr
	if (!empty($params['attr']) && is_array($params['attr'])) {
		foreach ($params['attr'] as $key => $value) {
			if ($key == 'class') {
				$attr['class'] .= ' '.$value;
			} elseif ($key == 'classOverride') {
				$attr['class'] = $value;
			} else {
				$attr[$key] = $value;
			}
		}
	}

	// TODO: add hook

	// escape all attribute
	$attr = array_map('dol_escape_htmltag', $attr);

	$TCompiledAttr = array();
	foreach ($attr as $key => $value) {
		$TCompiledAttr[] = $key.'="'.$value.'"';
	}

	$compiledAttributes = !empty($TCompiledAttr) ?implode(' ', $TCompiledAttr) : '';

	$tag = !empty($url) ? 'a' : 'span';

	return '<'.$tag.' '.$compiledAttributes.'>'.$html.'</'.$tag.'>';
}


/**
 * Output the badge of a status.
 *
 * @param   string  $statusLabel       Label of badge no html : use in alt attribute for accessibility
 * @param   string  $statusLabelShort  Short label of badge no html
 * @param   string  $html              Optional : label of badge with html
 * @param   string  $statusType        status0 status1 status2 status3 status4 status5 status6 status7 status8 status9 : image name or badge name
 * @param   int	    $displayMode       0=Long label, 1=Short label, 2=Picto + Short label, 3=Picto, 4=Picto + Long label, 5=Short label + Picto, 6=Long label + Picto
 * @param   string  $url               The url for link
 * @param   array   $params            Various params. Example: array('tooltip'=>'no|...', 'badgeParams'=>...)
 * @return  string                     Html status string
 */
function dolGetStatus($statusLabel = '', $statusLabelShort = '', $html = '', $statusType = 'status0', $displayMode = 0, $url = '', $params = array())
{
	global $conf;

	$return = '';
	$dolGetBadgeParams = array();

	if (!empty($params['badgeParams'])) {
		$dolGetBadgeParams = $params['badgeParams'];
	}

	// TODO : add a hook
	if ($displayMode == 0) {
		$return = !empty($html) ? $html : (empty($conf->dol_optimize_smallscreen) ? $statusLabel : (empty($statusLabelShort) ? $statusLabel : $statusLabelShort));
	} elseif ($displayMode == 1) {
		$return = !empty($html) ? $html : (empty($statusLabelShort) ? $statusLabel : $statusLabelShort);
	} elseif (!empty($conf->global->MAIN_STATUS_USES_IMAGES)) {
		// Use status with images (for backward compatibility)
		$return = '';
		$htmlLabel      = (in_array($displayMode, array(1, 2, 5)) ? '<span class="hideonsmartphone">' : '').(!empty($html) ? $html : $statusLabel).(in_array($displayMode, array(1, 2, 5)) ? '</span>' : '');
		$htmlLabelShort = (in_array($displayMode, array(1, 2, 5)) ? '<span class="hideonsmartphone">' : '').(!empty($html) ? $html : (!empty($statusLabelShort) ? $statusLabelShort : $statusLabel)).(in_array($displayMode, array(1, 2, 5)) ? '</span>' : '');

		// For small screen, we always use the short label instead of long label.
		if (!empty($conf->dol_optimize_smallscreen)) {
			if ($displayMode == 0) {
				$displayMode = 1;
			} elseif ($displayMode == 4) {
				$displayMode = 2;
			} elseif ($displayMode == 6) {
				$displayMode = 5;
			}
		}

		// For backward compatibility. Image's filename are still in French, so we use this array to convert
		$statusImg = array(
			'status0' => 'statut0',
			'status1' => 'statut1',
			'status2' => 'statut2',
			'status3' => 'statut3',
			'status4' => 'statut4',
			'status5' => 'statut5',
			'status6' => 'statut6',
			'status7' => 'statut7',
			'status8' => 'statut8',
			'status9' => 'statut9'
		);

		if (!empty($statusImg[$statusType])) {
			$htmlImg = img_picto($statusLabel, $statusImg[$statusType]);
		} else {
			$htmlImg = img_picto($statusLabel, $statusType);
		}

		if ($displayMode === 2) {
			$return = $htmlImg.' '.$htmlLabelShort;
		} elseif ($displayMode === 3) {
			$return = $htmlImg;
		} elseif ($displayMode === 4) {
			$return = $htmlImg.' '.$htmlLabel;
		} elseif ($displayMode === 5) {
			$return = $htmlLabelShort.' '.$htmlImg;
		} else { // $displayMode >= 6
			$return = $htmlLabel.' '.$htmlImg;
		}
	} elseif (empty($conf->global->MAIN_STATUS_USES_IMAGES) && !empty($displayMode)) {
		// Use new badge
		$statusLabelShort = (empty($statusLabelShort) ? $statusLabel : $statusLabelShort);

		$dolGetBadgeParams['attr']['class'] = 'badge-status';
		$dolGetBadgeParams['attr']['title'] = empty($params['tooltip']) ? $statusLabel : ($params['tooltip'] != 'no' ? $params['tooltip'] : '');

		if ($displayMode == 3) {
			$return = dolGetBadge((empty($conf->dol_optimize_smallscreen) ? $statusLabel : (empty($statusLabelShort) ? $statusLabel : $statusLabelShort)), '', $statusType, 'dot', $url, $dolGetBadgeParams);
		} elseif ($displayMode === 5) {
			$return = dolGetBadge($statusLabelShort, $html, $statusType, '', $url, $dolGetBadgeParams);
		} else {
			$return = dolGetBadge((empty($conf->dol_optimize_smallscreen) ? $statusLabel : (empty($statusLabelShort) ? $statusLabel : $statusLabelShort)), $html, $statusType, '', $url, $dolGetBadgeParams);
		}
	}

	return $return;
}


/**
 * Function dolGetButtonAction
 *
 * @param string    	$label      Label or tooltip of button. Also used as tooltip in title attribute. Can be escaped HTML content or full simple text.
 * @param string    	$text       Optional : short label on button. Can be escaped HTML content or full simple text.
 * @param string    	$actionType 'default', 'delete', 'danger', 'email', ...
 * @param string|array 	$url        Url for link or array of subbutton description
 * @param string    	$id         Attribute id of button
 * @param int|boolean	$userRight  User action right
 * // phpcs:disable
 * @param array 		$params = [ // Various params for future : recommended rather than adding more function arguments
 *                              'attr' => [ // to add or override button attributes
 *                              'xxxxx' => '', // your xxxxx attribute you want
 *                              'class' => 'reposition', // to add more css class to the button class attribute
 *                              'classOverride' => '' // to replace class attribute of the button
 *                              ],
 *                              'confirm' => [
 *                              'url' => 'http://', // Overide Url to go when user click on action btn, if empty default url is $url.?confirm=yes, for no js compatibility use $url for fallback confirm.
 *                              'title' => '', // Overide title of modal,  if empty default title use "ConfirmBtnCommonTitle" lang key
 *                              'action-btn-label' => '', // Overide label of action button,  if empty default label use "Confirm" lang key
 *                              'cancel-btn-label' => '', // Overide label of cancel button,  if empty default label use "CloseDialog" lang key
 *                              'content' => '', // Overide text of content,  if empty default content use "ConfirmBtnCommonContent" lang key
 *                              'modal' => true, // true|false to display dialog as a modal (with dark background)
 *                              'isDropDrown' => false, // true|false to display dialog as a dropdown (with dark background)
 *                              ],
 *                              ]
 * // phpcs:enable
 * @return string               	html button
 */
function dolGetButtonAction($label, $text = '', $actionType = 'default', $url = '', $id = '', $userRight = 1, $params = array())
{
	global $hookmanager, $action, $object, $langs;

	// If $url is an array, we must build a dropdown button
	if (is_array($url)) {
		$out = '<div class="dropdown inline-block dropdown-holder">';
		$out .= '<a style="margin-right: auto;" class="dropdown-toggle butAction" data-toggle="dropdown">'.$label.'</a>';
		$out .= '<div class="dropdown-content">';
		foreach ($url as $subbutton) {
			if ($subbutton['enabled'] && $subbutton['perm']) {
				if (!empty($subbutton['lang'])) {
					$langs->load($subbutton['lang']);
				}
				$out .= dolGetButtonAction('', $langs->trans($subbutton['label']), 'default', DOL_URL_ROOT.$subbutton['url'].(empty($params['backtopage']) ? '' : '&amp;backtopage='.urlencode($params['backtopage'])), '', 1, array('isDropDown' => true));
			}
		}
		$out .= "</div>";
		$out .= "</div>";

		return $out;
	}

	// If $url is a simple link
	if (!empty($params['isDropdown']))
		$class = "dropdown-item";
	else {
		$class = 'butAction';
		if ($actionType == 'danger' || $actionType == 'delete') {
			$class = 'butActionDelete';
			if (!empty($url) && strpos($url, 'token=') === false) $url .= '&token='.newToken();
		}
	}
	$attr = array(
		'class' => $class,
		'href' => empty($url) ? '' : $url,
		'title' => $label
	);

	if (empty($text)) {
		$text = $label;
		$attr['title'] = ''; // if html not set, leave label on title is redundant
	} else {
		$attr['title'] = $label;
		$attr['aria-label'] = $label;
	}

	if (empty($userRight)) {
		$attr['class'] = 'butActionRefused';
		$attr['href'] = '';
		$attr['title'] = (($label && $text && $label != $text) ? $label : $langs->trans('NotEnoughPermissions'));
	}

	if (!empty($id)) {
		$attr['id'] = $id;
	}

	// Override attr
	if (!empty($params['attr']) && is_array($params['attr'])) {
		foreach ($params['attr'] as $key => $value) {
			if ($key == 'class') {
				$attr['class'] .= ' '.$value;
			} elseif ($key == 'classOverride') {
				$attr['class'] = $value;
			} else {
				$attr[$key] = $value;
			}
		}
	}

	// automatic add tooltip when title is detected
	if (!empty($attr['title']) && !empty($attr['class']) && strpos($attr['class'], 'classfortooltip') === false) {
		$attr['class'].= ' classfortooltip';
	}

	// Js Confirm button
	if ($userRight && !empty($params['confirm'])) {
		if (!is_array($params['confirm'])) {
			$params['confirm'] = array();
		}

		if (empty($params['confirm']['url'])) {
			$params['confirm']['url'] = $url . (strpos($url, '?') > 0 ? '&' : '?') . 'confirm=yes';
		}

		// for js desabled compatibility set $url as call to confirm action and $params['confirm']['url'] to confirmed action
		$attr['data-confirm-url'] = $params['confirm']['url'];
		$attr['data-confirm-title'] = !empty($params['confirm']['title']) ? $params['confirm']['title'] : $langs->trans('ConfirmBtnCommonTitle', $label);
		$attr['data-confirm-content'] = !empty($params['confirm']['content']) ? $params['confirm']['content'] : $langs->trans('ConfirmBtnCommonContent', $label);
		$attr['data-confirm-content'] = preg_replace("/\r|\n/", "", $attr['data-confirm-content']);
		$attr['data-confirm-action-btn-label'] = !empty($params['confirm']['action-btn-label']) ? $params['confirm']['action-btn-label'] : $langs->trans('Confirm');
		$attr['data-confirm-cancel-btn-label'] = !empty($params['confirm']['cancel-btn-label']) ? $params['confirm']['cancel-btn-label'] : $langs->trans('CloseDialog');
		$attr['data-confirm-modal'] = !empty($params['confirm']['modal']) ? $params['confirm']['modal'] : true;

		$attr['class'].= ' butActionConfirm';
	}

	if (isset($attr['href']) && empty($attr['href'])) {
		unset($attr['href']);
	}

	// escape all attribute
	$attr = array_map('dol_escape_htmltag', $attr);

	$TCompiledAttr = array();
	foreach ($attr as $key => $value) {
		$TCompiledAttr[] = $key.'= "'.$value.'"';
	}

	$compiledAttributes = empty($TCompiledAttr) ? '' : implode(' ', $TCompiledAttr);

	$tag = !empty($attr['href']) ? 'a' : 'span';


	$parameters = array(
		'TCompiledAttr' => $TCompiledAttr,				// array
		'compiledAttributes' => $compiledAttributes,	// string
		'attr' => $attr,
		'tag' => $tag,
		'label' => $label,
		'html' => $text,
		'actionType' => $actionType,
		'url' => $url,
		'id' => $id,
		'userRight' => $userRight,
		'params' => $params
	);

	$reshook = $hookmanager->executeHooks('dolGetButtonAction', $parameters, $object, $action); // Note that $action and $object may have been modified by some hooks
	if ($reshook < 0) setEventMessages($hookmanager->error, $hookmanager->errors, 'errors');

	if (empty($reshook)) {
		if (dol_textishtml($text)) {	// If content already HTML encoded
			return '<' . $tag . ' ' . $compiledAttributes . '>' . $text . '</' . $tag . '>';
		} else {
			return '<' . $tag . ' ' . $compiledAttributes . '>' . dol_escape_htmltag($text) . '</' . $tag . '>';
		}
	} else {
		return $hookmanager->resPrint;
	}
}

/**
 * Add space between dolGetButtonTitle
 *
 * @param  string $moreClass 	more css class label
 * @return string 				html of title separator
 */
function dolGetButtonTitleSeparator($moreClass = "")
{
	return '<span class="button-title-separator '.$moreClass.'" ></span>';
}

/**
 * get field error icon
 *
 * @param  string  $fieldValidationErrorMsg message to add in tooltip
 * @return string html output
 */
function getFieldErrorIcon($fieldValidationErrorMsg)
{
	$out = '';
	if (!empty($fieldValidationErrorMsg)) {
		$out.= '<span class="field-error-icon classfortooltip" title="'.dol_escape_htmltag($fieldValidationErrorMsg, 1).'"  role="alert" >'; // role alert is used for accessibility
		$out.= '<span class="fa fa-exclamation-circle" aria-hidden="true" ></span>'; // For accessibility icon is separated and aria-hidden
		$out.= '</span>';
	}

	return $out;
}

/**
 * Function dolGetButtonTitle : this kind of buttons are used in title in list
 *
 * @param string    $label      label of button
 * @param string    $helpText   optional : content for help tooltip
 * @param string    $iconClass  class for icon element (Example: 'fa fa-file')
 * @param string    $url        the url for link
 * @param string    $id         attribute id of button
 * @param int       $status     0 no user rights, 1 active, 2 current action or selected, -1 Feature Disabled, -2 disable Other reason use param $helpText as tooltip help
 * @param array     $params     various params for future : recommended rather than adding more function arguments
 * @return string               html button
 */
function dolGetButtonTitle($label, $helpText = '', $iconClass = 'fa fa-file', $url = '', $id = '', $status = 1, $params = array())
{
	global $langs, $conf, $user;

	// Actually this conf is used in css too for external module compatibility and smooth transition to this function
	if (!empty($conf->global->MAIN_BUTTON_HIDE_UNAUTHORIZED) && (!$user->admin) && $status <= 0) {
		return '';
	}

	$class = 'btnTitle';
	if (in_array($iconClass, array('fa fa-plus-circle', 'fa fa-plus-circle size15x', 'fa fa-comment-dots', 'fa fa-paper-plane'))) {
		$class .= ' btnTitlePlus';
	}
	$useclassfortooltip = 1;

	if (!empty($params['morecss'])) {
		$class .= ' '.$params['morecss'];
	}

	$attr = array(
		'class' => $class,
		'href' => empty($url) ? '' : $url
	);

	if (!empty($helpText)) {
		$attr['title'] = dol_escape_htmltag($helpText);
	} elseif (empty($attr['title']) && $label) {
		$attr['title'] = $label;
		$useclassfortooltip = 0;
	}

	if ($status == 2) {
		$attr['class'] .= ' btnTitleSelected';
	} elseif ($status <= 0) {
		$attr['class'] .= ' refused';

		$attr['href'] = '';

		if ($status == -1) { // disable
			$attr['title'] = dol_escape_htmltag($langs->transnoentitiesnoconv("FeatureDisabled"));
		} elseif ($status == 0) { // Not enough permissions
			$attr['title'] = dol_escape_htmltag($langs->transnoentitiesnoconv("NotEnoughPermissions"));
		}
	}

	if (!empty($attr['title']) && $useclassfortooltip) {
		$attr['class'] .= ' classfortooltip';
	}

	if (!empty($id)) {
		$attr['id'] = $id;
	}

	// Override attr
	if (!empty($params['attr']) && is_array($params['attr'])) {
		foreach ($params['attr'] as $key => $value) {
			if ($key == 'class') {
				$attr['class'] .= ' '.$value;
			} elseif ($key == 'classOverride') {
				$attr['class'] = $value;
			} else {
				$attr[$key] = $value;
			}
		}
	}

	if (isset($attr['href']) && empty($attr['href'])) {
		unset($attr['href']);
	}

	// TODO : add a hook

	// escape all attribute
	$attr = array_map('dol_escape_htmltag', $attr);

	$TCompiledAttr = array();
	foreach ($attr as $key => $value) {
		$TCompiledAttr[] = $key.'="'.$value.'"';
	}

	$compiledAttributes = (empty($TCompiledAttr) ? '' : implode(' ', $TCompiledAttr));

	$tag = (empty($attr['href']) ? 'span' : 'a');

	$button = '<'.$tag.' '.$compiledAttributes.'>';
	$button .= '<span class="'.$iconClass.' valignmiddle btnTitle-icon"></span>';
	if (!empty($params['forcenohideoftext'])) {
		$button .= '<span class="valignmiddle text-plus-circle btnTitle-label'.(empty($params['forcenohideoftext']) ? ' hideonsmartphone' : '').'">'.$label.'</span>';
	}
	$button .= '</'.$tag.'>';

	return $button;
}

/**
 * Get an array with properties of an element.
 *
 * @param   string 	$element_type 	Element type (Value of $object->element). Example:
 * 									'action', 'facture', 'project', 'project_task' or
 * 									'myobject@mymodule' or
 * 									'myobject_mysubobject' (where mymodule = myobject, like 'project_task')
 * @return  array					array('module'=>, 'classpath'=>, 'element'=>, 'subelement'=>, 'classfile'=>, 'classname'=>, 'dir_output'=>)
 * @see fetchObjectByElement()
 */
function getElementProperties($element_type)
{
	global $conf;

	$regs = array();

	$classfile = $classname = $classpath = $subdir = $dir_output = '';

	// Parse element/subelement
	$module = $element_type;
	$element = $element_type;
	$subelement = $element_type;

	// If we ask a resource form external module (instead of default path)
	if (preg_match('/^([^@]+)@([^@]+)$/i', $element_type, $regs)) {	// 'myobject@mymodule'
		$element = $subelement = $regs[1];
		$module = $regs[2];
	}

	// If we ask a resource for a string with an element and a subelement
	// Example 'project_task'
	if (preg_match('/^([^_]+)_([^_]+)/i', $element, $regs)) {	// 'myobject_mysubobject' with myobject=mymodule
		$module = $element = $regs[1];
		$subelement = $regs[2];
	}

	// For compat and To work with non standard path
	if ($element_type == "action") {
		$classpath = 'comm/action/class';
		$subelement = 'Actioncomm';
		$module = 'agenda';
	} elseif ($element_type == 'cronjob') {
		$classpath = 'cron/class';
		$module = 'cron';
	} elseif ($element_type == 'adherent_type') {
		$classpath = 'adherents/class';
		$classfile = 'adherent_type';
		$module = 'adherent';
		$subelement = 'adherent_type';
		$classname = 'AdherentType';
	} elseif ($element_type == 'bank_account') {
		$classpath = 'compta/bank/class';
		$module = 'bank';	// We need $conf->bank->dir_output and not $conf->banque->dir_output
		$classfile = 'account';
		$classname = 'Account';
	} elseif ($element_type == 'category') {
		$classpath = 'categories/class';
		$module = 'categorie';
		$subelement = 'categorie';
	} elseif ($element_type == 'contact') {
		$classpath = 'contact/class';
		$classfile = 'contact';
		$module = 'societe';
		$subelement = 'contact';
	} elseif ($element_type == 'stock') {
		$classpath = 'product/stock/class';
		$classfile = 'entrepot';
		$classname = 'Entrepot';
	} elseif ($element_type == 'project') {
		$classpath = 'projet/class';
		$module = 'projet';
	} elseif ($element_type == 'project_task') {
		$classpath = 'projet/class';
		$module = 'projet';
		$subelement = 'task';
	} elseif ($element_type == 'facture' || $element_type == 'invoice') {
		$classpath = 'compta/facture/class';
		$module = 'facture';
		$subelement = 'facture';
	} elseif ($element_type == 'commande' || $element_type == 'order') {
		$classpath = 'commande/class';
		$module = 'commande';
		$subelement = 'commande';
	} elseif ($element_type == 'propal') {
		$classpath = 'comm/propal/class';
	} elseif ($element_type == 'shipping') {
		$classpath = 'expedition/class';
		$classfile = 'expedition';
		$classname = 'Expedition';
		$module = 'expedition';
	} elseif ($element_type == 'supplier_proposal') {
		$classpath = 'supplier_proposal/class';
		$module = 'supplier_proposal';
		$element = 'supplierproposal';
		$classfile = 'supplier_proposal';
		$subelement = 'supplierproposal';
	} elseif ($element_type == 'shipping') {
		$classpath = 'expedition/class';
		$subelement = 'expedition';
		$module = 'expedition_bon';
	} elseif ($element_type == 'delivery') {
		$classpath = 'delivery/class';
		$subelement = 'delivery';
		$module = 'delivery_note';
	} elseif ($element_type == 'contract') {
		$classpath = 'contrat/class';
		$module = 'contrat';
		$subelement = 'contrat';
	} elseif ($element_type == 'mailing') {
		$classpath = 'comm/mailing/class';
		$module = 'mailing';
		$classfile = 'mailing';
		$classname = 'Mailing';
		$subelement = '';
	} elseif ($element_type == 'member') {
		$classpath = 'adherents/class';
		$module = 'adherent';
		$subelement = 'adherent';
	} elseif ($element_type == 'usergroup') {
		$classpath = 'user/class';
		$module = 'user';
	} elseif ($element_type == 'mo') {
		$classpath = 'mrp/class';
		$classfile = 'mo';
		$classname = 'Mo';
		$module = 'mrp';
		$subelement = '';
	} elseif ($element_type == 'cabinetmed_cons') {
		$classpath = 'cabinetmed/class';
		$module = 'cabinetmed';
		$subelement = 'cabinetmedcons';
	} elseif ($element_type == 'fichinter') {
		$classpath = 'fichinter/class';
		$module = 'ficheinter';
		$subelement = 'fichinter';
	} elseif ($element_type == 'dolresource' || $element_type == 'resource') {
		$classpath = 'resource/class';
		$module = 'resource';
		$subelement = 'dolresource';
	} elseif ($element_type == 'propaldet') {
		$classpath = 'comm/propal/class';
		$module = 'propal';
		$subelement = 'propaleligne';
	} elseif ($element_type == 'opensurvey_sondage') {
		$classpath = 'opensurvey/class';
		$module = 'opensurvey';
		$subelement = 'opensurveysondage';
	} elseif ($element_type == 'order_supplier') {
		$classpath = 'fourn/class';
		$module = 'fournisseur';
		$classfile = 'fournisseur.commande';
		$element = 'order_supplier';
		$subelement = '';
		$classname = 'CommandeFournisseur';
	} elseif ($element_type == 'invoice_supplier') {
		$classpath = 'fourn/class';
		$module = 'fournisseur';
		$classfile = 'fournisseur.facture';
		$element = 'invoice_supplier';
		$subelement = '';
		$classname = 'FactureFournisseur';
	} elseif ($element_type == "service") {
		$classpath = 'product/class';
		$subelement = 'product';
	} elseif ($element_type == 'salary') {
		$classpath = 'salaries/class';
		$module = 'salaries';
	} elseif ($element_type == 'productlot') {
		$module = 'productbatch';
		$classpath = 'product/stock/class';
		$classfile = 'productlot';
		$classname = 'Productlot';
		$element = 'productlot';
		$subelement = '';
	} elseif ($element_type == 'websitepage') {
		$classpath = 'website/class';
		$classfile = 'websitepage';
		$classname = 'Websitepage';
		$module = 'website';
		$subelement = 'websitepage';
	} elseif ($element_type == 'fiscalyear') {
		$classpath = 'core/class';
		$module = 'accounting';
		$subelement = 'fiscalyear';
	} elseif ($element_type == 'chargesociales') {
		$classpath = 'compta/sociales/class';
		$module = 'tax';
	} elseif ($element_type == 'tva') {
		$classpath = 'compta/tva/class';
		$module = 'tax';
		$subdir = '/vat';
	}

	if (empty($classfile)) {
		$classfile = strtolower($subelement);
	}
	if (empty($classname)) {
		$classname = ucfirst($subelement);
	}
	if (empty($classpath)) {
		$classpath = $module.'/class';
	}

	//print 'getElementProperties subdir='.$subdir;

	// Set dir_output
	if ($module && isset($conf->$module)) {	// The generic case
		if (!empty($conf->$module->multidir_output[$conf->entity])) {
			$dir_output = $conf->$module->multidir_output[$conf->entity];
		} elseif (!empty($conf->$module->output[$conf->entity])) {
			$dir_output = $conf->$module->output[$conf->entity];
		} elseif (!empty($conf->$module->dir_output)) {
			$dir_output = $conf->$module->dir_output;
		}
	}

	// Overwrite value for special cases
	if ($element == 'order_supplier') {
		$dir_output = $conf->fournisseur->commande->dir_output;
	} elseif ($element == 'invoice_supplier') {
		$dir_output = $conf->fournisseur->facture->dir_output;
	}
	$dir_output .= $subdir;

	$element_properties = array(
		'module' => $module,
		'element' => $element,
		'subelement' => $subelement,
		'classpath' => $classpath,
		'classfile' => $classfile,
		'classname' => $classname,
		'dir_output' => $dir_output
	);
	return $element_properties;
}

/**
 * Fetch an object from its id and element_type
 * Inclusion of classes is automatic
 *
 * @param	int     	$element_id 	Element id
 * @param	string  	$element_type 	Element type ('module' or 'myobject@mymodule' or 'mymodule_myobject')
 * @param	string     	$element_ref 	Element ref (Use this or element_id but not both)
 * @return 	int|object 					object || 0 || <0 if error
 */
function fetchObjectByElement($element_id, $element_type, $element_ref = '')
{
	global $db;

	$ret = 0;

	$element_prop = getElementProperties($element_type);

	if (is_array($element_prop) && isModEnabled($element_prop['module'])) {
		dol_include_once('/'.$element_prop['classpath'].'/'.$element_prop['classfile'].'.class.php');

		if (class_exists($element_prop['classname'])) {
			$classname = $element_prop['classname'];
			$objecttmp = new $classname($db);
			$ret = $objecttmp->fetch($element_id, $element_ref);
			if ($ret >= 0) {
				if (empty($objecttmp->module)) {
					$objecttmp->module = $element_prop['module'];
				}

				return $objecttmp;
			}
		} else {
			return -1;
		}
	}

	return $ret;
}

/**
 * Return if a file can contains executable content
 *
 * @param   string  $filename       File name to test
 * @return  boolean                 True if yes, False if no
 */
function isAFileWithExecutableContent($filename)
{
	if (preg_match('/\.(htm|html|js|phar|php|php\d+|phtml|pht|pl|py|cgi|ksh|sh|shtml|bash|bat|cmd|wpk|exe|dmg)$/i', $filename)) {
		return true;
	}

	return false;
}

/**
 * Return the value of token currently saved into session with name 'newtoken'.
 * This token must be send by any POST as it will be used by next page for comparison with value in session.
 *
 * @since Dolibarr v10.0.7
 * @return  string
 */
function newToken()
{
	return empty($_SESSION['newtoken']) ? '' : $_SESSION['newtoken'];
}

/**
 * Return the value of token currently saved into session with name 'token'.
 * For ajax call, you must use this token as a parameter of the call into the js calling script (the called ajax php page must also set constant NOTOKENRENEWAL).
 *
 * @since Dolibarr v10.0.7
 * @return  string
 */
function currentToken()
{
	return isset($_SESSION['token']) ? $_SESSION['token'] : '';
}

/**
 * Return a random string to be used as a nonce value for js
 *
 * @return  string
 */
function getNonce()
{
	global $conf;

	if (empty($conf->cache['nonce'])) {
		$conf->cache['nonce'] = dolGetRandomBytes(8);
	}

	return $conf->cache['nonce'];
}


/**
 * Start a table with headers and a optinal clickable number (don't forget to use "finishSimpleTable()" after the last table row)
 *
 * @param string	$header		The first left header of the table (automatic translated)
 * @param string	$link		(optional) The link to a internal dolibarr page, when click on the number (without the first "/")
 * @param string	$arguments	(optional) Additional arguments for the link (e.g. "search_status=0")
 * @param integer	$emptyRows	(optional) The count of empty rows after the first header
 * @param integer	$number		(optional) The number that is shown right after the first header, when not set the link is shown on the right side of the header as "FullList"
 * @return void
 *
 * @see finishSimpleTable()
 */
function startSimpleTable($header, $link = "", $arguments = "", $emptyRows = 0, $number = -1)
{
	global $langs;

	print '<div class="div-table-responsive-no-min">';
	print '<table class="noborder centpercent">';
	print '<tr class="liste_titre">';

	print $emptyRows < 1 ? '<th>' : '<th colspan="'.($emptyRows + 1).'">';

	print $langs->trans($header);

	// extra space between the first header and the number
	if ($number > -1) {
		print ' ';
	}

	if (!empty($link)) {
		if (!empty($arguments)) {
			print '<a href="'.DOL_URL_ROOT.'/'.$link.'?'.$arguments.'">';
		} else {
			print '<a href="'.DOL_URL_ROOT.'/'.$link.'">';
		}
	}

	if ($number > -1) {
		print '<span class="badge">'.$number.'</span>';
	}

	if (!empty($link)) {
		print '</a>';
	}

	print '</th>';

	if ($number < 0 && !empty($link)) {
		print '<th class="right">';

		if (!empty($arguments)) {
			print '<a class="commonlink" href="'.DOL_URL_ROOT.'/'.$link.'?'.$arguments.'">';
		} else {
			print '<a class="commonlink" href="'.DOL_URL_ROOT.'/'.$link.'">';
		}

		print $langs->trans("FullList");
		print '</a>';
		print '</th>';
	}

	print '</tr>';
}

/**
 * Add the correct HTML close tags for "startSimpleTable(...)" (use after the last table line)
 *
 * @param 	bool 	$addLineBreak	(optional) Add a extra line break after the complete table (\<br\>)
 * @return 	void
 *
 * @see startSimpleTable()
 */
function finishSimpleTable($addLineBreak = false)
{
	print '</table>';
	print '</div>';

	if ($addLineBreak) {
		print '<br>';
	}
}

/**
 * Add a summary line to the current open table ("None", "XMoreLines" or "Total xxx")
 *
 * @param integer	$tableColumnCount		The complete count columns of the table
 * @param integer	$num					The count of the rows of the table, when it is zero (0) the "$noneWord" is shown instead
 * @param integer	$nbofloop				(optional)	The maximum count of rows thaht the table show (when it is zero (0) no summary line will show, expect "$noneWord" when $num === 0)
 * @param integer	$total					(optional)	The total value thaht is shown after when the table has minimum of one entire
 * @param string	$noneWord				(optional)	The word that is shown when the table has no entires ($num === 0)
 * @param boolean	$extraRightColumn		(optional)	Add a addtional column after the summary word and total number
 * @return void
 */
function addSummaryTableLine($tableColumnCount, $num, $nbofloop = 0, $total = 0, $noneWord = "None", $extraRightColumn = false)
{
	global $langs;

	if ($num === 0) {
		print '<tr class="oddeven">';
		print '<td colspan="'.$tableColumnCount.'" class="opacitymedium">'.$langs->trans($noneWord).'</td>';
		print '</tr>';
		return;
	}

	if ($nbofloop === 0) {
		// don't show a summary line
		return;
	}

	if ($num === 0) {
		$colspan = $tableColumnCount;
	} elseif ($num > $nbofloop) {
		$colspan = $tableColumnCount;
	} else {
		$colspan = $tableColumnCount - 1;
	}

	if ($extraRightColumn) {
		$colspan--;
	}

	print '<tr class="liste_total">';

	if ($nbofloop > 0 && $num > $nbofloop) {
		print '<td colspan="'.$colspan.'" class="right">'.$langs->trans("XMoreLines", ($num - $nbofloop)).'</td>';
	} else {
		print '<td colspan="'.$colspan.'" class="right"> '.$langs->trans("Total").'</td>';
		print '<td class="right" width="100">'.price($total).'</td>';
	}

	if ($extraRightColumn) {
		print '<td></td>';
	}

	print '</tr>';
}

/**
 *  Return a file on output using a low memory. It can return very large files with no need of memory.
 *  WARNING: This close output buffers.
 *
 *  @param	string	$fullpath_original_file_osencoded		Full path of file to return.
 *  @param	int		$method									-1 automatic, 0=readfile, 1=fread, 2=stream_copy_to_stream
 *  @return void
 */
function readfileLowMemory($fullpath_original_file_osencoded, $method = -1)
{
	global $conf;

	if ($method == -1) {
		$method = 0;
		if (!empty($conf->global->MAIN_FORCE_READFILE_WITH_FREAD)) {
			$method = 1;
		}
		if (!empty($conf->global->MAIN_FORCE_READFILE_WITH_STREAM_COPY)) {
			$method = 2;
		}
	}

	// Be sure we don't have output buffering enabled to have readfile working correctly
	while (ob_get_level()) {
		ob_end_flush();
	}

	// Solution 0
	if ($method == 0) {
		readfile($fullpath_original_file_osencoded);
	} elseif ($method == 1) {
		// Solution 1
		$handle = fopen($fullpath_original_file_osencoded, "rb");
		while (!feof($handle)) {
			print fread($handle, 8192);
		}
		fclose($handle);
	} elseif ($method == 2) {
		// Solution 2
		$handle1 = fopen($fullpath_original_file_osencoded, "rb");
		$handle2 = fopen("php://output", "wb");
		stream_copy_to_stream($handle1, $handle2);
		fclose($handle1);
		fclose($handle2);
	}
}

/**
 * Create a button to copy $valuetocopy in the clipboard (for copy and paste feature).
 * Code that handle the click is inside core/js/lib_foot.js.php.
 *
 * @param 	string 	$valuetocopy 		The value to print
 * @param	int		$showonlyonhover	Show the copy-paste button only on hover
 * @param	string	$texttoshow			Replace the value to show with this text. Use 'none' to show no text (only the copy-paste picto)
 * @return 	string 						The string to print for the button
 */
function showValueWithClipboardCPButton($valuetocopy, $showonlyonhover = 1, $texttoshow = '')
{
	/*
	global $conf;

	if (!empty($conf->dol_no_mouse_hover)) {
		$showonlyonhover = 0;
	}*/

	$tag = 'span'; 	// Using div (like any style of type 'block') does not work when using the js copy code.
	if ($texttoshow === 'none') {
		$result = '<span class="clipboardCP'.($showonlyonhover ? ' clipboardCPShowOnHover' : '').'"><'.$tag.' class="clipboardCPValue hidewithsize">'.dol_escape_htmltag($valuetocopy, 1, 1).'</'.$tag.'><span class="clipboardCPValueToPrint"></span><span class="clipboardCPButton far fa-clipboard opacitymedium paddingleft paddingright"></span><span class="clipboardCPText"></span></span>';
	} elseif ($texttoshow) {
		$result = '<span class="clipboardCP'.($showonlyonhover ? ' clipboardCPShowOnHover' : '').'"><'.$tag.' class="clipboardCPValue hidewithsize">'.dol_escape_htmltag($valuetocopy, 1, 1).'</'.$tag.'><span class="clipboardCPValueToPrint">'.dol_escape_htmltag($texttoshow, 1, 1).'</span><span class="clipboardCPButton far fa-clipboard opacitymedium paddingleft paddingright"></span><span class="clipboardCPText"></span></span>';
	} else {
		$result = '<span class="clipboardCP'.($showonlyonhover ? ' clipboardCPShowOnHover' : '').'"><'.$tag.' class="clipboardCPValue">'.dol_escape_htmltag($valuetocopy, 1, 1).'</'.$tag.'><span class="clipboardCPButton far fa-clipboard opacitymedium paddingleft paddingright"></span><span class="clipboardCPText"></span></span>';
	}

	return $result;
}


/**
 * Decode an encode string. The string can be encoded in json format (recommended) or with serialize (avoid this)
 *
 * @param 	string	$stringtodecode		String to decode (json or serialize coded)
 * @return	mixed						The decoded object.
 */
function jsonOrUnserialize($stringtodecode)
{
	$result = json_decode($stringtodecode);
	if ($result === null) {
		$result = unserialize($stringtodecode);
	}

	return $result;
}


/**
 * forgeSQLFromUniversalSearchCriteria
 *
 * @param 	string		$filter		String with universal search string. Must be '(aaa:bbb:...) OR (ccc:ddd:...) ...' with
 * 									aaa is a field name (with alias or not) and
 * 									bbb is one of this operator '=', '<', '>', '<=', '>=', '!=', 'in', 'notin', 'like', 'notlike', 'is', 'isnot'.
 * 									Example: '((client:=:1) OR ((client:>=:2) AND (client:<=:3))) AND (client:!=:8) AND (nom:like:'a%')'
 * @param	string		$errorstr	Error message string
 * @param	int			$noand		1=Do not add the AND before the condition string.
 * @param	int			$nopar		1=Do not add the perenthesis around the condition string.
 * @param	int			$noerror	1=If search criteria is not valid, does not return an error string but invalidate the SQL
 * @return	string					Return forged SQL string
 */
function forgeSQLFromUniversalSearchCriteria($filter, &$errorstr = '', $noand = 0, $nopar = 0, $noerror = 0)
{
	if (!preg_match('/^\(.*\)$/', $filter)) {    // If $filter does not start and end with ()
		$filter = '(' . $filter . ')';
	}

	$regexstring = '\(([a-zA-Z0-9_\.]+:[<>!=insotlke]+:[^\(\)]+)\)';	// Must be  (aaa:bbb:...) with aaa is a field name (with alias or not) and bbb is one of this operator '=', '<', '>', '<=', '>=', '!=', 'in', 'notin', 'like', 'notlike', 'is', 'isnot'

	if (!dolCheckFilters($filter, $errorstr)) {
		if ($noerror) {
			return '1 = 2';
		} else {
			return 'Filter syntax error - '.$errorstr;		// Bad balance of parenthesis, we return an error message or force a SQL not found
		}
	}

	// Test the filter syntax
	$t = preg_replace_callback('/'.$regexstring.'/i', 'dolForgeDummyCriteriaCallback', $filter);
	$t = str_replace(array('and','or','AND','OR',' '), '', $t);		// Remove the only strings allowed between each () criteria
	// If the string result contains something else than '()', the syntax was wrong
	if (preg_match('/[^\(\)]/', $t)) {
		$errorstr = 'Bad syntax of the search string';
		if ($noerror) {
			return '1 = 2';
		} else {
			return 'Filter syntax error - '.$errorstr;		// Bad syntax of the search string, we return an error message or force a SQL not found
		}
	}

	return ($noand ? "" : " AND ").($nopar ? "" : '(').preg_replace_callback('/'.$regexstring.'/i', 'dolForgeCriteriaCallback', $filter).($nopar ? "" : ')');
}

/**
 * Return if a $sqlfilters parameter has a valid balance of parenthesis
 *
 * @param	string  		$sqlfilters     sqlfilter string
 * @param	string			$error			Error message
 * @return 	boolean			   				True if valid, False if not valid ($error is filled with the reason in such a case)
 */
function dolCheckFilters($sqlfilters, &$error = '')
{
	//$regexstring='\(([^:\'\(\)]+:[^:\'\(\)]+:[^:\(\)]+)\)';
	//$tmp=preg_replace_all('/'.$regexstring.'/', '', $sqlfilters);
	$tmp = $sqlfilters;
	$i = 0; $nb = strlen($tmp);
	$counter = 0;
	while ($i < $nb) {
		if ($tmp[$i] == '(') {
			$counter++;
		}
		if ($tmp[$i] == ')') {
			$counter--;
		}
		if ($counter < 0) {
			$error = "Wrond balance of parenthesis in sqlfilters=".$sqlfilters;
			dol_syslog($error, LOG_WARNING);
			return false;
		}
		$i++;
	}
	return true;
}

/**
 * Function to forge a SQL criteria from a Dolibarr filter syntax string.
 * This method is called by forgeSQLFromUniversalSearchCriteria()
 *
 * @param  array    $matches       Array of found string by regex search. Example: "t.ref:like:'SO-%'" or "t.date_creation:<:'20160101'" or "t.nature:is:NULL"
 * @return string                  Forged criteria. Example: "" or "()"
 */
function dolForgeDummyCriteriaCallback($matches)
{
	//dol_syslog("Convert matches ".$matches[1]);
	if (empty($matches[1])) {
		return '';
	}
	$tmp = explode(':', $matches[1]);
	if (count($tmp) < 3) {
		return '';
	}

	return '()';	// An empty criteria
}

/**
 * Function to forge a SQL criteria from a Dolibarr filter syntax string.
 * This method is called by forgeSQLFromUniversalSearchCriteria()
 *
 * @param  array    $matches       	Array of found string by regex search.
 * 									Example: "t.ref:like:'SO-%'" or "t.date_creation:<:'20160101'" or "t.date_creation:<:'2016-01-01 12:30:00'" or "t.nature:is:NULL"
 * @return string                  	Forged criteria. Example: "t.field LIKE 'abc%'"
 */
function dolForgeCriteriaCallback($matches)
{
	global $db;

	//dol_syslog("Convert matches ".$matches[1]);
	if (empty($matches[1])) {
		return '';
	}
	$tmp = explode(':', $matches[1]);
	if (count($tmp) < 3) {
		return '';
	}

	$operand = preg_replace('/[^a-z0-9\._]/i', '', trim($tmp[0]));

	$operator = strtoupper(preg_replace('/[^a-z<>!=]/i', '', trim($tmp[1])));

	if ($operator == 'NOTLIKE') {
		$operator = 'NOT LIKE';
	}
	if ($operator == 'ISNOT') {
		$operator = 'IS NOT';
	}
	if ($operator == '!=') {
		$operator = '<>';
	}

	$tmpescaped = $tmp[2];
	$regbis = array();

	if ($operator == 'IN') {	// IN is allowed for list of ID or code only
		//if (!preg_match('/^\(.*\)$/', $tmpescaped)) {
			$tmpescaped = '('.$db->escape($db->sanitize($tmpescaped, 1, 0)).')';
		//} else {
		//	$tmpescaped = $db->escape($db->sanitize($tmpescaped, 1));
		//}
	} elseif ($operator == 'LIKE' || $operator == 'NOT LIKE') {
		if (preg_match('/^\'(.*)\'$/', $tmpescaped, $regbis)) {
			$tmpescaped = $regbis[1];
		}
		//$tmpescaped = "'".$db->escapeforlike($db->escape($regbis[1]))."'";
		$tmpescaped = "'".$db->escape($tmpescaped)."'";	// We do not escape the _ and % so the like will works
	} elseif (preg_match('/^\'(.*)\'$/', $tmpescaped, $regbis)) {
		$tmpescaped = "'".$db->escape($regbis[1])."'";
	} else {
		if (strtoupper($tmpescaped) == 'NULL') {
			$tmpescaped = 'NULL';
		} elseif (is_int($tmpescaped)) {
			$tmpescaped = (int) $tmpescaped;
		} else {
			$tmpescaped = (float) $tmpescaped;
		}
	}

	return '('.$db->escape($operand).' '.strtoupper($operator).' '.$tmpescaped.')';
}


/**
 * Get timeline icon
 *
 * @param ActionComm $actionstatic actioncomm
 * @param array $histo histo
 * @param int $key key
 * @return string
 */
function getTimelineIcon($actionstatic, &$histo, $key)
{
	global $conf, $langs;
	$out = '<!-- timeline icon -->'."\n";
	$iconClass = 'fa fa-comments';
	$img_picto = '';
	$colorClass = '';
	$pictoTitle = '';

	if ($histo[$key]['percent'] == -1) {
		$colorClass = 'timeline-icon-not-applicble';
		$pictoTitle = $langs->trans('StatusNotApplicable');
	} elseif ($histo[$key]['percent'] == 0) {
		$colorClass = 'timeline-icon-todo';
		$pictoTitle = $langs->trans('StatusActionToDo').' (0%)';
	} elseif ($histo[$key]['percent'] > 0 && $histo[$key]['percent'] < 100) {
		$colorClass = 'timeline-icon-in-progress';
		$pictoTitle = $langs->trans('StatusActionInProcess').' ('.$histo[$key]['percent'].'%)';
	} elseif ($histo[$key]['percent'] >= 100) {
		$colorClass = 'timeline-icon-done';
		$pictoTitle = $langs->trans('StatusActionDone').' (100%)';
	}

	if ($actionstatic->code == 'AC_TICKET_CREATE') {
		$iconClass = 'fa fa-ticket';
	} elseif ($actionstatic->code == 'AC_TICKET_MODIFY') {
		$iconClass = 'fa fa-pencilxxx';
	} elseif (preg_match('/^TICKET_MSG/', $actionstatic->code)) {
		$iconClass = 'fa fa-comments';
	} elseif (preg_match('/^TICKET_MSG_PRIVATE/', $actionstatic->code)) {
		$iconClass = 'fa fa-mask';
	} elseif (!empty($conf->global->AGENDA_USE_EVENT_TYPE)) {
		if ($actionstatic->type_picto) {
			$img_picto = img_picto('', $actionstatic->type_picto);
		} else {
			if ($actionstatic->type_code == 'AC_RDV') {
				$iconClass = 'fa fa-handshake';
			} elseif ($actionstatic->type_code == 'AC_TEL') {
				$iconClass = 'fa fa-phone';
			} elseif ($actionstatic->type_code == 'AC_FAX') {
				$iconClass = 'fa fa-fax';
			} elseif ($actionstatic->type_code == 'AC_EMAIL') {
				$iconClass = 'fa fa-envelope';
			} elseif ($actionstatic->type_code == 'AC_INT') {
				$iconClass = 'fa fa-shipping-fast';
			} elseif ($actionstatic->type_code == 'AC_OTH_AUTO') {
				$iconClass = 'fa fa-robot';
			} elseif (!preg_match('/_AUTO/', $actionstatic->type_code)) {
				$iconClass = 'fa fa-robot';
			}
		}
	}

	$out .= '<i class="'.$iconClass.' '.$colorClass.'" title="'.$pictoTitle.'">'.$img_picto.'</i>'."\n";
	return $out;
}

/**
 * getActionCommEcmList
 *
 * @param	ActionComm		$object			Object ActionComm
 * @return 	array							Array of documents in index table
 */
function getActionCommEcmList($object)
{
	global $conf, $db;

	$documents = array();

	$sql = 'SELECT ecm.rowid as id, ecm.src_object_type, ecm.src_object_id, ecm.filepath, ecm.filename';
	$sql .= ' FROM '.MAIN_DB_PREFIX.'ecm_files ecm';
	$sql .= " WHERE ecm.filepath = 'agenda/".((int) $object->id)."'";
	//$sql.= " ecm.src_object_type = '".$db->escape($object->element)."' AND ecm.src_object_id = ".((int) $object->id); // Old version didn't add object_type during upload
	$sql .= ' ORDER BY ecm.position ASC';

	$resql = $db->query($sql);
	if ($resql) {
		if ($db->num_rows($resql)) {
			while ($obj = $db->fetch_object($resql)) {
				$documents[$obj->id] = $obj;
			}
		}
	}

	return $documents;
}



/**
 *    	Show html area with actions in messaging format.
 *      Note: Global parameter $param must be defined.
 *
 * 		@param	Conf		       $conf		   Object conf
 * 		@param	Translate	       $langs		   Object langs
 * 		@param	DoliDB		       $db			   Object db
 * 		@param	mixed			   $filterobj	   Filter on object Adherent|Societe|Project|Product|CommandeFournisseur|Dolresource|Ticket|... to list events linked to an object
 * 		@param	Contact		       $objcon		   Filter on object contact to filter events on a contact
 *      @param  int			       $noprint        Return string but does not output it
 *      @param  string		       $actioncode     Filter on actioncode
 *      @param  string             $donetodo       Filter on event 'done' or 'todo' or ''=nofilter (all).
 *      @param  array              $filters        Filter on other fields
 *      @param  string             $sortfield      Sort field
 *      @param  string             $sortorder      Sort order
 *      @return	string|void				           Return html part or void if noprint is 1
 */
function show_actions_messaging($conf, $langs, $db, $filterobj, $objcon = '', $noprint = 0, $actioncode = '', $donetodo = 'done', $filters = array(), $sortfield = 'a.datep,a.id', $sortorder = 'DESC')
{
	global $user, $conf;
	global $form;

	global $param, $massactionbutton;

	dol_include_once('/comm/action/class/actioncomm.class.php');

	// Check parameters
	if (!is_object($filterobj) && !is_object($objcon)) {
		dol_print_error('', 'BadParameter');
	}

	$histo = array();
	$numaction = 0;
	$now = dol_now();

	$sortfield_list = explode(',', $sortfield);
	$sortfield_label_list = array('a.id' => 'id', 'a.datep' => 'dp', 'a.percent' => 'percent');
	$sortfield_new_list = array();
	foreach ($sortfield_list as $sortfield_value) {
		$sortfield_new_list[] = $sortfield_label_list[trim($sortfield_value)];
	}
	$sortfield_new = implode(',', $sortfield_new_list);

	if (isModEnabled('agenda')) {
		// Search histo on actioncomm
		if (is_object($objcon) && $objcon->id > 0) {
			$sql = "SELECT DISTINCT a.id, a.label as label,";
		} else {
			$sql = "SELECT a.id, a.label as label,";
		}
		$sql .= " a.datep as dp,";
		$sql .= " a.note as message,";
		$sql .= " a.datep2 as dp2,";
		$sql .= " a.percent as percent, 'action' as type,";
		$sql .= " a.fk_element, a.elementtype,";
		$sql .= " a.fk_contact,";
		$sql .= " a.email_from as msg_from,";
		$sql .= " c.code as acode, c.libelle as alabel, c.picto as apicto,";
		$sql .= " u.rowid as user_id, u.login as user_login, u.photo as user_photo, u.firstname as user_firstname, u.lastname as user_lastname";
		if (is_object($filterobj) && get_class($filterobj) == 'Societe') {
			$sql .= ", sp.lastname, sp.firstname";
		} elseif (is_object($filterobj) && get_class($filterobj) == 'Adherent') {
			$sql .= ", m.lastname, m.firstname";
		} elseif (is_object($filterobj) && get_class($filterobj) == 'CommandeFournisseur') {
			$sql .= ", o.ref";
		} elseif (is_object($filterobj) && get_class($filterobj) == 'Product') {
			$sql .= ", o.ref";
		} elseif (is_object($filterobj) && get_class($filterobj) == 'Ticket') {
			$sql .= ", o.ref";
		} elseif (is_object($filterobj) && get_class($filterobj) == 'BOM') {
			$sql .= ", o.ref";
		} elseif (is_object($filterobj) && get_class($filterobj) == 'Contrat') {
			$sql .= ", o.ref";
		}
		$sql .= " FROM ".MAIN_DB_PREFIX."actioncomm as a";
		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."user as u on u.rowid = a.fk_user_action";
		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."c_actioncomm as c ON a.fk_action = c.id";

		$force_filter_contact = false;
		if (is_object($objcon) && $objcon->id > 0) {
			$force_filter_contact = true;
			$sql .= " INNER JOIN ".MAIN_DB_PREFIX."actioncomm_resources as r ON a.id = r.fk_actioncomm";
			$sql .= " AND r.element_type = '".$db->escape($objcon->table_element)."' AND r.fk_element = ".((int) $objcon->id);
		}

		if (is_object($filterobj) && get_class($filterobj) == 'Societe') {
			$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."socpeople as sp ON a.fk_contact = sp.rowid";
		} elseif (is_object($filterobj) && get_class($filterobj) == 'Dolresource') {
			$sql .= " INNER JOIN ".MAIN_DB_PREFIX."element_resources as er";
			$sql .= " ON er.resource_type = 'dolresource'";
			$sql .= " AND er.element_id = a.id";
			$sql .= " AND er.resource_id = ".((int) $filterobj->id);
		} elseif (is_object($filterobj) && get_class($filterobj) == 'Adherent') {
			$sql .= ", ".MAIN_DB_PREFIX."adherent as m";
		} elseif (is_object($filterobj) && get_class($filterobj) == 'CommandeFournisseur') {
			$sql .= ", ".MAIN_DB_PREFIX."commande_fournisseur as o";
		} elseif (is_object($filterobj) && get_class($filterobj) == 'Product') {
			$sql .= ", ".MAIN_DB_PREFIX."product as o";
		} elseif (is_object($filterobj) && get_class($filterobj) == 'Ticket') {
			$sql .= ", ".MAIN_DB_PREFIX."ticket as o";
		} elseif (is_object($filterobj) && get_class($filterobj) == 'BOM') {
			$sql .= ", ".MAIN_DB_PREFIX."bom_bom as o";
		} elseif (is_object($filterobj) && get_class($filterobj) == 'Contrat') {
			$sql .= ", ".MAIN_DB_PREFIX."contrat as o";
		}

		$sql .= " WHERE a.entity IN (".getEntity('agenda').")";
		if ($force_filter_contact === false) {
			if (is_object($filterobj) && in_array(get_class($filterobj), array('Societe', 'Client', 'Fournisseur')) && $filterobj->id) {
				$sql .= " AND a.fk_soc = ".((int) $filterobj->id);
			} elseif (is_object($filterobj) && get_class($filterobj) == 'Project' && $filterobj->id) {
				$sql .= " AND a.fk_project = ".((int) $filterobj->id);
			} elseif (is_object($filterobj) && get_class($filterobj) == 'Adherent') {
				$sql .= " AND a.fk_element = m.rowid AND a.elementtype = 'member'";
				if ($filterobj->id) {
					$sql .= " AND a.fk_element = ".((int) $filterobj->id);
				}
			} elseif (is_object($filterobj) && get_class($filterobj) == 'CommandeFournisseur') {
				$sql .= " AND a.fk_element = o.rowid AND a.elementtype = 'order_supplier'";
				if ($filterobj->id) {
					$sql .= " AND a.fk_element = ".((int) $filterobj->id);
				}
			} elseif (is_object($filterobj) && get_class($filterobj) == 'Product') {
				$sql .= " AND a.fk_element = o.rowid AND a.elementtype = 'product'";
				if ($filterobj->id) {
					$sql .= " AND a.fk_element = ".((int) $filterobj->id);
				}
			} elseif (is_object($filterobj) && get_class($filterobj) == 'Ticket') {
				$sql .= " AND a.fk_element = o.rowid AND a.elementtype = 'ticket'";
				if ($filterobj->id) {
					$sql .= " AND a.fk_element = ".((int) $filterobj->id);
				}
			} elseif (is_object($filterobj) && get_class($filterobj) == 'BOM') {
				$sql .= " AND a.fk_element = o.rowid AND a.elementtype = 'bom'";
				if ($filterobj->id) {
					$sql .= " AND a.fk_element = ".((int) $filterobj->id);
				}
			} elseif (is_object($filterobj) && get_class($filterobj) == 'Contrat') {
				$sql .= " AND a.fk_element = o.rowid AND a.elementtype = 'contract'";
				if ($filterobj->id) {
					$sql .= " AND a.fk_element = ".((int) $filterobj->id);
				}
			}
		}

		// Condition on actioncode
		if (!empty($actioncode)) {
			if (empty($conf->global->AGENDA_USE_EVENT_TYPE)) {
				if ($actioncode == 'AC_NON_AUTO') {
					$sql .= " AND c.type != 'systemauto'";
				} elseif ($actioncode == 'AC_ALL_AUTO') {
					$sql .= " AND c.type = 'systemauto'";
				} else {
					if ($actioncode == 'AC_OTH') {
						$sql .= " AND c.type != 'systemauto'";
					} elseif ($actioncode == 'AC_OTH_AUTO') {
						$sql .= " AND c.type = 'systemauto'";
					}
				}
			} else {
				if ($actioncode == 'AC_NON_AUTO') {
					$sql .= " AND c.type != 'systemauto'";
				} elseif ($actioncode == 'AC_ALL_AUTO') {
					$sql .= " AND c.type = 'systemauto'";
				} else {
					$sql .= " AND c.code = '".$db->escape($actioncode)."'";
				}
			}
		}
		if ($donetodo == 'todo') {
			$sql .= " AND ((a.percent >= 0 AND a.percent < 100) OR (a.percent = -1 AND a.datep > '".$db->idate($now)."'))";
		} elseif ($donetodo == 'done') {
			$sql .= " AND (a.percent = 100 OR (a.percent = -1 AND a.datep <= '".$db->idate($now)."'))";
		}
		if (is_array($filters) && $filters['search_agenda_label']) {
			$sql .= natural_search('a.label', $filters['search_agenda_label']);
		}
	}

	// Add also event from emailings. TODO This should be replaced by an automatic event ? May be it's too much for very large emailing.
	if (isModEnabled('mailing') && !empty($objcon->email)
		&& (empty($actioncode) || $actioncode == 'AC_OTH_AUTO' || $actioncode == 'AC_EMAILING')) {
		$langs->load("mails");

		$sql2 = "SELECT m.rowid as id, m.titre as label, mc.date_envoi as dp, mc.date_envoi as dp2, '100' as percent, 'mailing' as type";
		$sql2 .= ", null as fk_element, '' as elementtype, null as contact_id";
		$sql2 .= ", 'AC_EMAILING' as acode, '' as alabel, '' as apicto";
		$sql2 .= ", u.rowid as user_id, u.login as user_login, u.photo as user_photo, u.firstname as user_firstname, u.lastname as user_lastname"; // User that valid action
		if (is_object($filterobj) && get_class($filterobj) == 'Societe') {
			$sql2 .= ", '' as lastname, '' as firstname";
		} elseif (is_object($filterobj) && get_class($filterobj) == 'Adherent') {
			$sql2 .= ", '' as lastname, '' as firstname";
		} elseif (is_object($filterobj) && get_class($filterobj) == 'CommandeFournisseur') {
			$sql2 .= ", '' as ref";
		} elseif (is_object($filterobj) && get_class($filterobj) == 'Product') {
			$sql2 .= ", '' as ref";
		} elseif (is_object($filterobj) && get_class($filterobj) == 'Ticket') {
			$sql2 .= ", '' as ref";
		}
		$sql2 .= " FROM ".MAIN_DB_PREFIX."mailing as m, ".MAIN_DB_PREFIX."mailing_cibles as mc, ".MAIN_DB_PREFIX."user as u";
		$sql2 .= " WHERE mc.email = '".$db->escape($objcon->email)."'"; // Search is done on email.
		$sql2 .= " AND mc.statut = 1";
		$sql2 .= " AND u.rowid = m.fk_user_valid";
		$sql2 .= " AND mc.fk_mailing=m.rowid";
	}

	if (!empty($sql) && !empty($sql2)) {
		$sql = $sql." UNION ".$sql2;
	} elseif (empty($sql) && !empty($sql2)) {
		$sql = $sql2;
	}

	// TODO Add limit in nb of results
	if ($sql) {	// May not be defined if module Agenda is not enabled and mailing module disabled too
		$sql .= $db->order($sortfield_new, $sortorder);

		dol_syslog("function.lib::show_actions_messaging", LOG_DEBUG);
		$resql = $db->query($sql);
		if ($resql) {
			$i = 0;
			$num = $db->num_rows($resql);

			while ($i < $num) {
				$obj = $db->fetch_object($resql);

				if ($obj->type == 'action') {
					$contactaction = new ActionComm($db);
					$contactaction->id = $obj->id;
					$result = $contactaction->fetchResources();
					if ($result < 0) {
						dol_print_error($db);
						setEventMessage("actions.lib::show_actions_messaging Error fetch ressource", 'errors');
					}

					//if ($donetodo == 'todo') $sql.= " AND ((a.percent >= 0 AND a.percent < 100) OR (a.percent = -1 AND a.datep > '".$db->idate($now)."'))";
					//elseif ($donetodo == 'done') $sql.= " AND (a.percent = 100 OR (a.percent = -1 AND a.datep <= '".$db->idate($now)."'))";
					$tododone = '';
					if (($obj->percent >= 0 and $obj->percent < 100) || ($obj->percent == -1 && $obj->dp > $now)) {
						$tododone = 'todo';
					}

					$histo[$numaction] = array(
						'type'=>$obj->type,
						'tododone'=>$tododone,
						'id'=>$obj->id,
						'datestart'=>$db->jdate($obj->dp),
						'dateend'=>$db->jdate($obj->dp2),
						'note'=>$obj->label,
						'message'=>$obj->message,
						'percent'=>$obj->percent,

						'userid'=>$obj->user_id,
						'login'=>$obj->user_login,
						'userfirstname'=>$obj->user_firstname,
						'userlastname'=>$obj->user_lastname,
						'userphoto'=>$obj->user_photo,
						'msg_from'=>$obj->msg_from,

						'contact_id'=>$obj->fk_contact,
						'socpeopleassigned' => $contactaction->socpeopleassigned,
						'lastname' => (empty($obj->lastname) ? '' : $obj->lastname),
						'firstname' => (empty($obj->firstname) ? '' : $obj->firstname),
						'fk_element'=>$obj->fk_element,
						'elementtype'=>$obj->elementtype,
						// Type of event
						'acode'=>$obj->acode,
						'alabel'=>$obj->alabel,
						'libelle'=>$obj->alabel, // deprecated
						'apicto'=>$obj->apicto
					);
				} else {
					$histo[$numaction] = array(
						'type'=>$obj->type,
						'tododone'=>'done',
						'id'=>$obj->id,
						'datestart'=>$db->jdate($obj->dp),
						'dateend'=>$db->jdate($obj->dp2),
						'note'=>$obj->label,
						'message'=>$obj->message,
						'percent'=>$obj->percent,
						'acode'=>$obj->acode,

						'userid'=>$obj->user_id,
						'login'=>$obj->user_login,
						'userfirstname'=>$obj->user_firstname,
						'userlastname'=>$obj->user_lastname,
						'userphoto'=>$obj->user_photo
					);
				}

				$numaction++;
				$i++;
			}
		} else {
			dol_print_error($db);
		}
	}

	// Set $out to show events
	$out = '';

	if (!isModEnabled('agenda')) {
		$langs->loadLangs(array("admin", "errors"));
		$out = info_admin($langs->trans("WarningModuleXDisabledSoYouMayMissEventHere", $langs->transnoentitiesnoconv("Module2400Name")), 0, 0, 'warning');
	}

	if (isModEnabled('agenda') || (isModEnabled('mailing') && !empty($objcon->email))) {
		$delay_warning = $conf->global->MAIN_DELAY_ACTIONS_TODO * 24 * 60 * 60;

		require_once DOL_DOCUMENT_ROOT.'/comm/action/class/actioncomm.class.php';
		include_once DOL_DOCUMENT_ROOT.'/core/lib/functions2.lib.php';
		require_once DOL_DOCUMENT_ROOT.'/core/class/html.formactions.class.php';
		require_once DOL_DOCUMENT_ROOT.'/contact/class/contact.class.php';

		$formactions = new FormActions($db);

		$actionstatic = new ActionComm($db);
		$userstatic = new User($db);
		$contactstatic = new Contact($db);
		$userGetNomUrlCache = array();
		$contactGetNomUrlCache = array();

		$out .= '<div class="filters-container" >';
		$out .= '<form name="listactionsfilter" class="listactionsfilter" action="'.$_SERVER["PHP_SELF"].'" method="POST">';
		$out .= '<input type="hidden" name="token" value="'.newToken().'">';

		if ($objcon && get_class($objcon) == 'Contact' &&
			(is_null($filterobj) || get_class($filterobj) == 'Societe')) {
			$out .= '<input type="hidden" name="id" value="'.$objcon->id.'" />';
		} else {
			$out .= '<input type="hidden" name="id" value="'.$filterobj->id.'" />';
		}
		if ($filterobj && get_class($filterobj) == 'Societe') {
			$out .= '<input type="hidden" name="socid" value="'.$filterobj->id.'" />';
		}

		$out .= "\n";

		$out .= '<div class="div-table-responsive-no-min">';
		$out .= '<table class="noborder borderbottom centpercent">';

		$out .= '<tr class="liste_titre">';

		$out .= getTitleFieldOfList('Date', 0, $_SERVER["PHP_SELF"], 'a.datep', '', $param, '', $sortfield, $sortorder, '')."\n";

		$out .= '<th class="liste_titre"><strong class="hideonsmartphone">'.$langs->trans("Search").' : </strong></th>';
		if ($donetodo) {
			$out .= '<th class="liste_titre"></th>';
		}
		$out .= '<th class="liste_titre">';
		$out .= '<span class="fas fa-square inline-block fawidth30" style=" color: #ddd;" title="'.$langs->trans("ActionType").'"></span>';
		//$out .= img_picto($langs->trans("Type"), 'type');
		$out .= $formactions->select_type_actions($actioncode, "actioncode", '', empty($conf->global->AGENDA_USE_EVENT_TYPE) ? 1 : -1, 0, 0, 1, 'minwidth200imp');
		$out .= '</th>';
		$out .= '<th class="liste_titre maxwidth100onsmartphone">';
		$out .= '<input type="text" class="maxwidth100onsmartphone" name="search_agenda_label" value="'.$filters['search_agenda_label'].'" placeholder="'.$langs->trans("Label").'">';
		$out .= '</th>';

		$out .= '<th class="liste_titre width50 middle">';
		$searchpicto = $form->showFilterAndCheckAddButtons($massactionbutton ? 1 : 0, 'checkforselect', 1);
		$out .= $searchpicto;
		$out .= '</th>';
		$out .= '</tr>';


		$out .= '</table>';

		$out .= '</form>';
		$out .= '</div>';

		$out .= "\n";

		$out .= '<ul class="timeline">';

		if ($donetodo) {
			$tmp = '';
			if (get_class($filterobj) == 'Societe') {
				$tmp .= '<a href="'.DOL_URL_ROOT.'/comm/action/list.php?mode=show_list&socid='.$filterobj->id.'&status=done">';
			}
			$tmp .= ($donetodo != 'done' ? $langs->trans("ActionsToDoShort") : '');
			$tmp .= ($donetodo != 'done' && $donetodo != 'todo' ? ' / ' : '');
			$tmp .= ($donetodo != 'todo' ? $langs->trans("ActionsDoneShort") : '');
			//$out.=$langs->trans("ActionsToDoShort").' / '.$langs->trans("ActionsDoneShort");
			if (get_class($filterobj) == 'Societe') {
				$tmp .= '</a>';
			}
			$out .= getTitleFieldOfList($tmp);
		}


		//require_once DOL_DOCUMENT_ROOT.'/comm/action/class/cactioncomm.class.php';
		//$caction=new CActionComm($db);
		//$arraylist=$caction->liste_array(1, 'code', '', (empty($conf->global->AGENDA_USE_EVENT_TYPE)?1:0), '', 1);

		$actualCycleDate = false;

		// Loop on each event to show it
		foreach ($histo as $key => $value) {
			$actionstatic->fetch($histo[$key]['id']); // TODO Do we need this, we already have a lot of data of line into $histo

			$actionstatic->type_picto = $histo[$key]['apicto'];
			$actionstatic->type_code = $histo[$key]['acode'];

			$url = DOL_URL_ROOT.'/comm/action/card.php?id='.$histo[$key]['id'];

			$tmpa = dol_getdate($histo[$key]['datestart'], false);
			if ($actualCycleDate !== $tmpa['year'].'-'.$tmpa['yday']) {
				$actualCycleDate = $tmpa['year'].'-'.$tmpa['yday'];
				$out .= '<!-- timeline time label -->';
				$out .= '<li class="time-label">';
				$out .= '<span class="timeline-badge-date">';
				$out .= dol_print_date($histo[$key]['datestart'], 'daytext', 'tzuserrel', $langs);
				$out .= '</span>';
				$out .= '</li>';
				$out .= '<!-- /.timeline-label -->';
			}


			$out .= '<!-- timeline item -->'."\n";
			$out .= '<li class="timeline-code-'.strtolower($actionstatic->code).'">';

			$out .= getTimelineIcon($actionstatic, $histo, $key);

			$out .= '<div class="timeline-item">'."\n";

			$out .= '<span class="timeline-header-action">';

			if (isset($histo[$key]['type']) && $histo[$key]['type'] == 'mailing') {
				$out .= '<a class="timeline-btn" href="'.DOL_URL_ROOT.'/comm/mailing/card.php?id='.$histo[$key]['id'].'">'.img_object($langs->trans("ShowEMailing"), "email").' ';
				$out .= $histo[$key]['id'];
				$out .= '</a> ';
			} else {
				$out .= $actionstatic->getNomUrl(1, -1, 'valignmiddle').' ';
			}

			if ($user->hasRight('agenda', 'allactions', 'create') ||
				(($actionstatic->authorid == $user->id || $actionstatic->userownerid == $user->id) && $user->hasRight('agenda', 'myactions', 'create'))) {
				$out .= '<a class="timeline-btn" href="'.DOL_MAIN_URL_ROOT.'/comm/action/card.php?action=edit&token='.newToken().'&id='.$actionstatic->id.'&backtopage='.urlencode($_SERVER["PHP_SELF"].'?'.$param).'"><i class="fa fa-pencil" title="'.$langs->trans("Modify").'" ></i></a>';
			}

			$out .= '</span>';
			// Date
			$out .= '<span class="time"><i class="fa fa-clock-o"></i> ';
			$out .= dol_print_date($histo[$key]['datestart'], 'dayhour', 'tzuserrel');
			if ($histo[$key]['dateend'] && $histo[$key]['dateend'] != $histo[$key]['datestart']) {
				$tmpa = dol_getdate($histo[$key]['datestart'], true);
				$tmpb = dol_getdate($histo[$key]['dateend'], true);
				if ($tmpa['mday'] == $tmpb['mday'] && $tmpa['mon'] == $tmpb['mon'] && $tmpa['year'] == $tmpb['year']) {
					$out .= '-'.dol_print_date($histo[$key]['dateend'], 'hour', 'tzuserrel');
				} else {
					$out .= '-'.dol_print_date($histo[$key]['dateend'], 'dayhour', 'tzuserrel');
				}
			}
			$late = 0;
			if ($histo[$key]['percent'] == 0 && $histo[$key]['datestart'] && $histo[$key]['datestart'] < ($now - $delay_warning)) {
				$late = 1;
			}
			if ($histo[$key]['percent'] == 0 && !$histo[$key]['datestart'] && $histo[$key]['dateend'] && $histo[$key]['datestart'] < ($now - $delay_warning)) {
				$late = 1;
			}
			if ($histo[$key]['percent'] > 0 && $histo[$key]['percent'] < 100 && $histo[$key]['dateend'] && $histo[$key]['dateend'] < ($now - $delay_warning)) {
				$late = 1;
			}
			if ($histo[$key]['percent'] > 0 && $histo[$key]['percent'] < 100 && !$histo[$key]['dateend'] && $histo[$key]['datestart'] && $histo[$key]['datestart'] < ($now - $delay_warning)) {
				$late = 1;
			}
			if ($late) {
				$out .= img_warning($langs->trans("Late")).' ';
			}
			$out .= "</span>\n";

			// Ref
			$out .= '<h3 class="timeline-header">';

			// Author of event
			$out .= '<div class="messaging-author inline-block">';
			if ($histo[$key]['userid'] > 0) {
				if (!isset($userGetNomUrlCache[$histo[$key]['userid']])) { // is in cache ?
					$userstatic->fetch($histo[$key]['userid']);
					$userGetNomUrlCache[$histo[$key]['userid']] = $userstatic->getNomUrl(-1, '', 0, 0, 16, 0, 'firstelselast', '');
				}
				$out .= $userGetNomUrlCache[$histo[$key]['userid']];
			} elseif (!empty($histo[$key]['msg_from']) && $actionstatic->code == 'TICKET_MSG') {
				if (!isset($contactGetNomUrlCache[$histo[$key]['msg_from']])) {
					if ($contactstatic->fetch(0, null, '', $histo[$key]['msg_from']) > 0) {
						$contactGetNomUrlCache[$histo[$key]['msg_from']] = $contactstatic->getNomUrl(-1, '', 16);
					} else {
						$contactGetNomUrlCache[$histo[$key]['msg_from']] = $histo[$key]['msg_from'];
					}
				}
				$out .= $contactGetNomUrlCache[$histo[$key]['msg_from']];
			}
			$out .= '</div>';

			// Title
			$libelle = '';
			$out .= ' <div class="messaging-title inline-block">';

			if (preg_match('/^TICKET_MSG/', $actionstatic->code)) {
				$out .= $langs->trans('TicketNewMessage');
			} elseif (preg_match('/^TICKET_MSG_PRIVATE/', $actionstatic->code)) {
				$out .= $langs->trans('TicketNewMessage').' <em>('.$langs->trans('Private').')</em>';
			} elseif (isset($histo[$key]['type'])) {
				if ($histo[$key]['type'] == 'action') {
					$transcode = $langs->transnoentitiesnoconv("Action".$histo[$key]['acode']);
					$libelle = ($transcode != "Action".$histo[$key]['acode'] ? $transcode : $histo[$key]['alabel']);
					$libelle = $histo[$key]['note'];
					$actionstatic->id = $histo[$key]['id'];
					$out .= dol_escape_htmltag(dol_trunc($libelle, 120));
				} elseif ($histo[$key]['type'] == 'mailing') {
					$out .= '<a href="'.DOL_URL_ROOT.'/comm/mailing/card.php?id='.$histo[$key]['id'].'">'.img_object($langs->trans("ShowEMailing"), "email").' ';
					$transcode = $langs->transnoentitiesnoconv("Action".$histo[$key]['acode']);
					$libelle = ($transcode != "Action".$histo[$key]['acode'] ? $transcode : 'Send mass mailing');
					$out .= dol_escape_htmltag(dol_trunc($libelle, 120));
				} else {
					$libelle .= $histo[$key]['note'];
					$out .= dol_escape_htmltag(dol_trunc($libelle, 120));
				}
			}

			$out .= '</div>';

			$out .= '</h3>';

			if (!empty($histo[$key]['message'] && $histo[$key]['message'] != $libelle)
				&& $actionstatic->code != 'AC_TICKET_CREATE'
				&& $actionstatic->code != 'AC_TICKET_MODIFY'
			) {
				$out .= '<div class="timeline-body">';
				$out .= $histo[$key]['message'];
				$out .= '</div>';
			}

			// Timeline footer
			$footer = '';

			// Contact for this action
			if (isset($histo[$key]['socpeopleassigned']) && is_array($histo[$key]['socpeopleassigned']) && count($histo[$key]['socpeopleassigned']) > 0) {
				$contactList = '';
				foreach ($histo[$key]['socpeopleassigned'] as $cid => $Tab) {
					$contact = new Contact($db);
					$result = $contact->fetch($cid);

					if ($result < 0) {
						dol_print_error($db, $contact->error);
					}

					if ($result > 0) {
						$contactList .= !empty($contactList) ? ', ' : '';
						$contactList .= $contact->getNomUrl(1);
						if (isset($histo[$key]['acode']) && $histo[$key]['acode'] == 'AC_TEL') {
							if (!empty($contact->phone_pro)) {
								$contactList .= '('.dol_print_phone($contact->phone_pro).')';
							}
						}
					}
				}

				$footer .= $langs->trans('ActionOnContact').' : '.$contactList;
			} elseif (empty($objcon->id) && isset($histo[$key]['contact_id']) && $histo[$key]['contact_id'] > 0) {
				$contact = new Contact($db);
				$result = $contact->fetch($histo[$key]['contact_id']);

				if ($result < 0) {
					dol_print_error($db, $contact->error);
				}

				if ($result > 0) {
					$footer .= $contact->getNomUrl(1);
					if (isset($histo[$key]['acode']) && $histo[$key]['acode'] == 'AC_TEL') {
						if (!empty($contact->phone_pro)) {
							$footer .= '('.dol_print_phone($contact->phone_pro).')';
						}
					}
				}
			}

			$documents = getActionCommEcmList($actionstatic);
			if (!empty($documents)) {
				$footer .= '<div class="timeline-documents-container">';
				foreach ($documents as $doc) {
					$footer .= '<span id="document_'.$doc->id.'" class="timeline-documents" ';
					$footer .= ' data-id="'.$doc->id.'" ';
					$footer .= ' data-path="'.$doc->filepath.'"';
					$footer .= ' data-filename="'.dol_escape_htmltag($doc->filename).'" ';
					$footer .= '>';

					$filePath = DOL_DATA_ROOT.'/'.$doc->filepath.'/'.$doc->filename;
					$mime = dol_mimetype($filePath);
					$file = $actionstatic->id.'/'.$doc->filename;
					$thumb = $actionstatic->id.'/thumbs/'.substr($doc->filename, 0, strrpos($doc->filename, '.')).'_mini'.substr($doc->filename, strrpos($doc->filename, '.'));
					$doclink = dol_buildpath('document.php', 1).'?modulepart=actions&attachment=0&file='.urlencode($file).'&entity='.$conf->entity;
					$viewlink = dol_buildpath('viewimage.php', 1).'?modulepart=actions&file='.urlencode($thumb).'&entity='.$conf->entity;

					$mimeAttr = ' mime="'.$mime.'" ';
					$class = '';
					if (in_array($mime, array('image/png', 'image/jpeg', 'application/pdf'))) {
						$class .= ' documentpreview';
					}

					$footer .= '<a href="'.$doclink.'" class="btn-link '.$class.'" target="_blank" rel="noopener noreferrer" '.$mimeAttr.' >';
					$footer .= img_mime($filePath).' '.$doc->filename;
					$footer .= '</a>';

					$footer .= '</span>';
				}
				$footer .= '</div>';
			}

			if (!empty($footer)) {
				$out .= '<div class="timeline-footer">'.$footer.'</div>';
			}

			$out .= '</div>'."\n"; // end timeline-item

			$out .= '</li>';
			$out .= '<!-- END timeline item -->';

			$i++;
		}

		$out .= "</ul>\n";

		if (empty($histo)) {
			$out .= '<span class="opacitymedium">'.$langs->trans("NoRecordFound").'</span>';
		}
	}

	if ($noprint) {
		return $out;
	} else {
		print $out;
	}
}

/**
 * Helper function that combines values of a dolibarr DatePicker (such as Form::selectDate) for year, month, day (and
 * optionally hour, minute, second) fields to return a timestamp.
 *
 * @param string $prefix Prefix used to build the date selector (for instance using Form::selectDate)
 * @param string $hourTime  'getpost' to include hour, minute, second values from the HTTP request, 'XX:YY:ZZ' to set
 *                          hour, minute, second respectively (for instance '23:59:59')
 * @param string $gm Passed to dol_mktime
 * @return int|string  Date as a timestamp, '' or false if error
 */
function GETPOSTDATE($prefix, $hourTime = '', $gm = 'auto')
{
	if ($hourTime === 'getpost') {
		$hour   = GETPOSTINT($prefix . 'hour');
		$minute = GETPOSTINT($prefix . 'minute');
		$second = GETPOSTINT($prefix . 'second');
	} elseif (preg_match('/^(\d\d):(\d\d):(\d\d)$/', $hourTime, $m)) {
		$hour   = intval($m[1]);
		$minute = intval($m[2]);
		$second = intval($m[3]);
	} else {
		$hour = $minute = $second = 0;
	}
	// normalize out of range values
	$hour = min($hour, 23);
	$minute = min($minute, 59);
	$second = min($second, 59);
	return dol_mktime($hour, $minute, $second, GETPOSTINT($prefix . 'month'), GETPOSTINT($prefix . 'day'), GETPOSTINT($prefix . 'year'), $gm);
}

/**
 * Helper function that combines values of a dolibarr DatePicker (such as Form::selectDate) for year, month, day (and
 * optionally hour, minute, second) fields to return a a portion of URL reproducing the values from the current HTTP
 * request.
 *
 * @param string $prefix Prefix used to build the date selector (for instance using Form::selectDate)
 * @param int $timestamp If null, the timestamp will be created from request data
 * @param bool $hourTime If timestamp is null, will be passed to GETPOSTDATE to construct the timestamp
 * @param bool $gm If timestamp is null, will be passed to GETPOSTDATE to construct the timestamp
 * @return string Portion of URL with query parameters for the specified date
 */
function buildParamDate($prefix, $timestamp = null, $hourTime = '', $gm = 'auto')
{
	if ($timestamp === null) $timestamp = GETPOSTDATE($prefix, $hourTime, $gm);
	$TParam = array(
		$prefix . 'day'   => intval(dol_print_date($timestamp, '%d')),
		$prefix . 'month' => intval(dol_print_date($timestamp, '%m')),
		$prefix . 'year'  => intval(dol_print_date($timestamp, '%Y')),
	);
	if ($hourTime === 'getpost' || ($timestamp !== null && dol_print_date($timestamp, '%H:%M:%S') !== '00:00:00')) {
		$TParam = array_merge($TParam, array(
			$prefix . 'hour'   => intval(dol_print_date($timestamp, '%H')),
			$prefix . 'minute' => intval(dol_print_date($timestamp, '%M')),
			$prefix . 'second' => intval(dol_print_date($timestamp, '%S'))
		));
	}

	return '&' . http_build_query($TParam);
}