Simple APN in PHP (Reference : http://stackoverflow.com/questions/17747313/php-apple-iphone-push-notifications-arabic-longer-text-large-in-size)

simple_apn.php

<?php
$deviceToken = '**********************';
$payload['aps'] = array('alert' => 'My Arabic text', 'badge' => 1, 'sound' => 'default'); 
$payload = json_encode($payload);

$passphrase = '***';
$apnsHost = 'gateway.sandbox.push.apple.com'; $apnsPort = 2195; $apnsCert = 'ck.pem';
$streamContext = stream_context_create(); stream_context_set_option($streamContext, 'ssl', 'local_cert', $apnsCert); 
stream_context_set_option($streamContext, 'ssl', 'passphrase',$passphrase );
$apns = stream_socket_client('ssl://' . $apnsHost . ':' . $apnsPort, $error, $errorString, 2, STREAM_CLIENT_CONNECT, $streamContext);
$apnsMessage = chr(0) . pack("n",32) . pack('H*', str_replace(' ', '', $deviceToken)) . pack("n",strlen($payload)) . $payload;
$result=fwrite($apns, $apnsMessage);
fclose($apns);
?>