کد:

$video = '<object width="425" height="344"><param name="wmode" value="transparent" name="movie" value="http://www.youtube.com/v/$1"></param><param name="allowFullScreen" value="true"></param><param name="allowScriptAccess" value="always"></param><embed wmode="transparent" src="http://www.youtube.com/v/$1" type="application/x-shockwave-flash" allowfullscreen="true" allowScriptAccess="always" width="425" height="344"></embed></object>'; if (substr($str, 0, 8)!="/window:"){ if (stripos($str, '[img]')!==false && stripos($str, '[/img]')!==false){ $image_path = preg_replace('/\[img\](.*?)\[\/img\]/', '$1', $str); if (!empty($image_path) && stripos($str, '?admin')===false) $str="<img src=\"$image_path\" style=\"max-width:200px;max-height:600px;\">"; } $str = preg_replace('/\[video\](.*?)\[\/video\]/', $video, $str); } return $str; } }

خب حالا کافیه اون رو به شکل زیر تغییر بدید