No adds playlist

<html>
<head>
<title>Youtube uninterupted playlists</title>
<?php
function GetHTML($page){
//start cURL
    $handle = curl_init();
    curl_setopt_array(
        $handle,
        array(
            CURLOPT_URL => $page,
            CURLOPT_RETURNTRANSFER => true
        )
    );
    $response = curl_exec($handle);
    curl_close($handle);
    return $response;
//This marks then end of the cURL
}
?>
</head>
<body onload="myFunction()">
<script type="text/javascript">
<?php
//Start of the clipping
    $needle1 = '<li class="playlist-video-item' ;
    $ListPage =  GetHTML("http://www.youtube.com/playlist?list=UUSXm6c-n6lsjtyjvdD0bFVw");
    $i = 0;
    if ($ListPage == "") echo "<h1>ERROR Page was not found</h1>";
    do{
        //get the video URL
        $ListPage = substr($ListPage, strpos($ListPage,$needle1)+30) ;
        $URL = substr($ListPage ,1, strpos($ListPage,"</span"));
        $URL = substr($URL, strpos($URL,'<a href="') + 9);
        $URL = substr($URL,1,strpos($URL, '"')-1);
        $URL = "http://www.youtube.com/" . $URL;
        $AURL[] = $URL;
        //get the video length
        $time = GetHTML($URL);
        $time = substr($time , strpos($time , "length_seconds=")+14);
        $time = substr($time, 1,strpos($time,"\\")-1);
        $ATime[] = $time;
        $i++;
    } while($i <= 10);
//End of clipping at this point all of the information has been gathered
//Write HTML code
    $JavaURL = "var AURL = [";
    for ($i=0; $i<10; $i++){
        $JavaURL = $JavaURL . '"' . $AURL[$i] . '",';
    }
    $JavaURL = $JavaURL . "];";
    $JavaTime = "var ATime = [";
    for($i=0; $i<10; $i++){
        $JavaTime = $JavaTime . '"' . $ATime[$i] . '",';
    }
    $JavaTime = $JavaTime . "];";
    echo $JavaTime;
    echo $JavaURL;
?>
var i;
function myFunction()
{
i = 0;
play();
}
function play(){
document.getElementById("bob").setAttribute("src",AURL[i]);
i++;
setTimeout("play()",ATime[i] * 1000);
}
</script>
<iframe id="bob" src="http://www.facebook.com" width = "100%"> </iframe>
</body>
</html>