File Source for outputfilter.admintitle.php

<?php
/**
* Zikula Application Framework
*
* @copyright (c) 2004, Zikula Development Team
* @link http://www.zikula.org
* @version $Id: outputfilter.pagevars.php 20883 2006-12-22 10:24:16Z markwest $
* @license GNU/GPL - http://www.gnu.org/copyleft/gpl.html
* @package Zikula_Template_Plugins
* @subpackage Filters
*/
/**
* Smarty outputfilter to add a title to all admin pages
*
* This plugin works only for API compliant modules and those that
* follow .8x's template design standards
*
* @author Mark West
* @param string
* @param Smarty
*/
function smarty_outputfilter_admintitle($source, &$smarty)
{
// get all the matching H1 tags
$regex = "/<h1>[^<]*<\/h1>/";
preg_match_all($regex, $source, $h1);
$regex = "/<h2>[^<]*<\/h2>/";
preg_match_all($regex, $source, $h2);
$regex = "/<h3>[^<]*<\/h3>/";
preg_match_all($regex, $source, $h3);
// init vars
$titleargs = array();
$header1 = $header2 = $header3 = '';
// set the title
// header level 1
if (isset($h1[0]) && isset($h1[0][1])) {
$header1 = $h1[0][1];
}
if (isset($header1) && !empty($header1)) {
$titleargs[] = $header1;
}
// header level 2
if (defined('_ADMIN_PNSECURITYANALYZER') && isset($h2[0][0]) && $h2[0][0] == '<h2>'._ADMIN_PNSECURITYANALYZER.'</h2>' && isset($h2[0][1])) {
$header2 = $h2[0][1];
} else if (isset($h2[0][0])) {
$header2 = $h2[0][0];
}
if (isset($header2) && !empty($header2)) {
$titleargs[] = $header2;
}
// header level 3
if (isset($h3[0]) && isset($h3[0][1])) {
$header3 = $h3[0][1];
}
if (isset($header3) && !empty($header3)) {
$titleargs[] = $header3;
}
PageUtil::setVar('title', implode(' / ', $titleargs));
// return the modified source
return $source;
}

Source for file outputfilter.admintitle.php