Regular expression with YouTube videos [solved]

[eluser]ejangi[/eluser]
I just very quickly threw this together and it seems to grab just the URL:

Code:

$string = '&lt;object width="425" height="355"&gt;<param name="movie" value="http://www.youtube.com/v/5PsnxDQvQpw&rel=1"></param><param name="wmode" value="transparent"></param>&lt;embed src="http://www.youtube.com/v/5PsnxDQvQpw&rel=1" type="application/x-shockwave-flash" wmode="transparent" width="425" height="355"&gt;&lt;/embed&gt;&lt;/object&gt;';
preg_match('/http:\/\/www\.youtube[^"]+/', $string, $matches);
$url = $matches[0];

You may want to check it on a few different movies though just to be sure.