function multidimsort(&$a)
{
sort($a);
$c = count($a);
for ($i = 0; $i < $c; $i++) {
if (is_array($a[$i])) {
multidimsort($a[$i]);
}
}
}
}
if ($filename == 'index.php') {
continue;
}
$info = array('contrib/' . $filename);
$file = $dirpath . '/' . $filename;
$content = file_get_contents($file);
// title
if (preg_match('/<TITLE.*?>(.+?)</msi', $content, $title)) {
$info[1] = $title[1];
} else {
$info[1] = preg_replace('/\\.php$/', '', $filename);
}
// access
if (preg_match('/^.*?\\*[\\t ]+@meta[\\t ]+ACCESS:(.*?)\\n/i', $content, $access)) {
$info[2] = trim($access[1]);
}
// add to list of access rights are valid
if (empty($info[2]) || check_permission($info[2])) {
$files[] = $info;
}
}
closedir($dh);
}
// sort by title
$files = multidimsort($files, 1);
// prepare templates
tpl_page();
$smarty->assign('files', $files);
// display templates
tpl_display('contrib.tpl');
