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Laurent Destailleur
2008-08-06 14:58:26 +00:00
parent dea6215940
commit d1e66db5ff
1 changed files with 22 additions and 4 deletions
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26
htdocs/lib/functions.lib.php
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@@ -6,6 +6,7 @@
* Copyright (C) 2004 Benoit Mortier <benoit.mortier@opensides.be>
* Copyright (C) 2004 Christophe Combelles <ccomb@free.fr>
* Copyright (C) 2005-2007 Regis Houssin <regis@dolibarr.fr>
* Copyright (C) 2008 Raphael Bertrand (Resultic) <raphael.bertrand@resultic.fr>
*
* 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
@@ -2775,17 +2776,34 @@ function num_open_day($timestampStart, $timestampEnd,$inhour=0,$lastday=0)
}
/**
\brief Fonction retournant le nombre de lignes dans un texte format<EFBFBD>
\param texte Texte
\return nblines Nombre de lignes
* \brief Fonction retournant le nombre de lignes dans un texte formate
* \param texte Texte
* \return nblines Nombre de lignes
*/
function num_lines($texte)
function num_lines($texte,$maxlinesize=0)
{
$repTable = array("\t" => " ", "\n" => "<br>", "\r" => " ", "\0" => " ", "\x0B" => " ");
$texte = strtr($texte, $repTable);
$pattern = '/(<[^>]+>)/Uu';
$a = preg_split($pattern, $texte, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY);
$nblines = ((count($a)+1)/2);
// count possible auto line breaks
if($maxlinesize)
{
foreach ($a as $line)
{
if (strlen($line)>$maxlinesize)
{
//$line_dec = html_entity_decode(strip_tags($line));
$line_dec = html_entity_decode($line);
if(strlen($line_dec)>$maxlinesize)
{
$line_dec=wordwrap($line_dec,$maxlinesize,'\n',true);
$nblines+=substr_count($line_dec,'\n');
}
}
}
}
return $nblines;
}