Subs.php de bu kodu bul.
// No type means 'parsed_content'.
if (!isset($tag['type']))
{
// !!! Check for end tag first, so people can say "I like that tag"?
$open_tags[] = $tag;
$message = substr($message, 0, $pos) . $tag['before'] . substr($message, $pos1);
$pos += strlen($tag['before']) - 1;
}