<?
$string = file_get_contents("http://gdata.youtube.com/feeds/api/videos/bIEOZCcaXzE");
//echo $string;
$sxml = simplexml_load_string($string);
echo (string)$sxml->title;
$media = $sxml->children('http://search.yahoo.com/mrss/');
$yt = $media->children('http://gdata.youtube.com/schemas/2007');
$attr1 = $media->group->thumbnail[0]->attributes();
echo $thumbnail  = $attr1['url']; // thumbnail url
$attr2 = $yt->duration->attributes();
echo $length  = $attr2['seconds']; // in seconds
?>