Hi, 

 PROBLEM: I am trying to add youtube embed on my site. The followings string recognizes the syntax:

   [youtube=height,widht,id_url]url_without_id_url[/youtube]

 AIM: I would like to change it so that the syntax changes to
 
   [youtube]url_with_id_url[/youtube]




// [youtube] and [/youtube]
$text = preg_replace("#\[youtube=([0-9]+)[,]([0-9]+)[,]([0-9a-z\-_]+):$uid\](.*?)\[/youtube:$uid\]#si", "<object width=\"\\1\" height=\"\\2\"><param name=\"movie\" value=\"http://www.youtube.com/v/\\3\"></param><embed src=\"http://www.youtube.com/v/\\3\" type=\"application/x-shockwave-flash\" width=\"\\1\" height=\"\\2\"></embed></object>"."[/youtube:$uid]", $text);
	$text = str_replace("[/youtube:$uid]", "", $text); 		


// [youtube]url[/youtube]

$pattern = "/\[youtube:$uid\](.*?)\[\/youtube:$uid\]/si";
$replacement = "<object><param name=\"movie\" value=\"$1\"></param><embed src=\"$1\" type=\"application/x-shockwave-flash\"></embed></object>";
$text = preg_replace($pattern, $replacement, $text);;