Working At Localhost , Not Working On Website

I wrote a script to get dailymotion video's download link.
It's working on localhost but it's not working wwhen i upload it to my host.
I tried in other hostings to . Result same. When i upload and work on host dailymotion forbids. But at localhost it allows.
Is there anyone can help me

PHP:

<?
function baglanti($url)
{
    $ch = curl_init();
    $values=array("ip"=>"localhost");
    $useragent = "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.1) Gecko/20061204 Firefox/2.0.0.1";
    curl_setopt($ch, CURLOPT_USERAGENT, $useragent);
    curl_setopt($ch, CURLOPT_URL, "$url");
    curl_setopt($ch, CURLOPT_POST, 1);
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 0);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_HEADER, true);
    $sonuc = curl_exec($ch);
    curl_close($ch);
    return $sonuc;

}
function utf8_urldecode($str)
{
    $str = preg_replace("/%u([0-9a-f]{3,4})/i", "&#x\\1;", urldecode($str));
    return html_entity_decode($str, null, 'UTF-8');
    ;
}
$temp = baglanti("http://www.dailymotion.com/related/6392044/video/x3wt8i_a-heartfelt-new-years-greeting_blog");
$pattern = '#url=(.*?)allowZoom#si';
preg_match_all($pattern, $temp, $data);

$url = $data[1][0];
$url = utf8_urldecode($url);
$parca = explode("&url=", $url);
Header("Location: $parca[1]");

?>