shorturl

public function getShortUrl($url)  {
    $ch = curl_init();
    curl_setopt($ch,CURLOPT_URL,'http://is.gd/api.php?longurl='.$url);
    curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
    curl_setopt($ch,CURLOPT_CONNECTTIMEOUT,5);
    $content = curl_exec($ch);
    curl_close($ch);

    return trim($content);
}