iOS - PHP APN delivered but no notification

Question

I've been trying for days now to push notifications from my php script to my iPhone with no luck!

I've tried numerous php scripts, generating pem certificates etc!

When I run the script I get "Delivered Message to APNS" but nothing comes through to my phone.

Also I'm running this as a sandbox and my app is in development.

  <?php 
  $tHost = 'gateway.sandbox.push.apple.com';
  $tPort = 2195;
  $tCert = 'push.pem';
  $tPassphrase = 'password';
  $tToken = 'cps2OsFjufQ:APA91xEjcjQK368UOf6XMya8huaITdl_3PrJXPB-7NQCGUu30Z7djHQPKcDCvFkMN-qLZiIA_7ZCV_cpv3zsJh5EtLJ4BpZD6mQ4B6ZYDcoLOrKLVVY67iCcS7UJ4qA2mwsvdgpJ7C6w';

  $tSound = 'default';
  $tPayload = 'APNS payload';
  $tBody['aps'] = array(
    'badge' => +1,
    'alert' => 'Test notification',
    'sound' => 'default'
  );

 $tBody ['payload'] = $tPayload;
 $tBody = json_encode ($tBody);

 $tContext = stream_context_create ();
 stream_context_set_option ($tContext, 'ssl', 'local_cert',      $tCert);
 stream_context_set_option ($tContext, 'ssl', 'passphrase',      $tPassphrase);


 $tSocket = stream_socket_client ('ssl://'.$tHost.':'.$tPort,      $error, $errstr, 30, STREAM_CLIENT_CONNECT|STREAM_CLIENT_PERSISTENT,      $tContext);
 if (!$tSocket)
 exit ("APNS Connection Failed: $error $errstr" . PHP_EOL);
 $tMsg = chr(1) . pack('n', 32) . pack('H*', $tToken) . pack('n', strlen($tBody)) . $tBody; 


 $tResult = fwrite ($tSocket, $tMsg, strlen ($tMsg));
 if ($tResult)
     echo 'Delivered Message to APNS' . PHP_EOL;
 else
     echo 'Could not Deliver Message to APNS' . PHP_EOL;
 fclose ($tSocket);
 ?>