[phkk]

PHP Code:

if ($type == 'thread')
            {
                if($vbulletin->options['thread_thumbnails_thumbnail_source'] == '0')
                {
                    $dataman->setr('thumbnailurl', htmlspecialchars_uni($post['thumbnailurl']));
                }
                if($vbulletin->options['thread_thumbnails_thumbnail_source'] == '2')
                {
                preg_match('/\[img\](.*?)\[\/img\]/i',$post['message'],$matches);
                
                $dataman->setr('thumbnailurl', $matches[1]);
                }              
            }