How to send iOS Push Notifications using TLS and PHP?

Question

My app is still in development and I used this tutorial to send iOS Push Notifications using PHP and SSL.

http://www.raywenderlich.com/32960/apple-push-notification-serv

Answer 1

 array("alert" => $message, "badge" => 4, "sound" => 'default', "code" => 200));
$data = json_encode($content);

foreach ($deviceToken as $token) {
    $msg = chr(0) . pack("n", 32) . pack("H*", $token) . pack("n", strlen($data)) . $data;
    fwrite($fp, $msg);
    fflush($fp);
}

fclose($fp);