<?php
$data = "email=email&pass=pass&login=Masuk";
$mbuh = curl("https://m.facebook.com/login.php", $data);
function curl($url, $post=null){
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    if($post!=null){
        curl_setopt($ch, CURLOPT_POST, true);
        curl_setopt($ch, CURLOPT_POSTFIELDS, $post);
    }
    curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
    curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 6.1; rv:28.0) Gecko/20100101 Firefox/28.0");
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
    curl_setopt($ch, CURLOPT_COOKIEFILE, "cookie.txt");
    curl_setopt($ch, CURLOPT_COOKIEJAR, "cookie.txt");
    $exec = curl_exec($ch);
    curl_close($ch);
    return $exec;
}
?>