Get HTTP status code with cURL

$url = $_GET['ip'];

    $agent = $_SERVER['HTTP_USER_AGENT'];
    $ch=curl_init();
    curl_setopt ($ch, CURLOPT_URL,$url );
    curl_setopt($ch, CURLOPT_USERAGENT, $agent);
    curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt ($ch,CURLOPT_VERBOSE,false);
    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT_MS, 100);
    $page=curl_exec($ch);

    //echo curl_error($ch);
    $httpcode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
    curl_close($ch);

    echo $httpcode;