evet aynen bozuldu. düzeltebilecek varmı

<?php

if (isset($_GET{'url'})){
    $url=$_GET{'url'};
    $url=trim($url);

    if (strstr($_GET['url'],"youtube.com")){
        $data = @file_get_contents($_GET['url']);
        @preg_match('#/watch_fullscreen\?video_id=([a-z0-9-_]+)&l=([0-9]+)&t=([a-z0-9-_]+)#i', $data, $matches);
        if (ereg($matches[1], $_GET['url'])) {
            Header("Location: http://www.youtube.com/get_video?video_id=$matches[1]&l=$matches[2]&t=$matches[3]");
        } 
    }

?>