APNs notification failure...

Question

Hi ,

i tried the following code (PHP)

$apnsHost = 'gateway.sandbox.push.apple.com';
$apnsPort = 2195;
$apnsCert = 'apple_push_notification_production.pem';

$streamContext = stream_context_create();
stream_context_set_option($streamContext, 'ssl', 'local_cert', $apnsCert);

$apns = stream_socket_client('ssl://' . $apnsHost . ':' . $apnsPort, $error, $errorString, 2, STREAM_CLIENT_CONNECT, $streamContext);
if($apns)
{
 echo "Connection Established<br/>";
 $deviceToken = '**********';//masked

 $body = array();
 $body['aps'] = array(’alert’ => "test message");
 //$body['aps']['badge'] = 1;

 $payload = json_encode($body);


 $apnsMessage = chr(0) . pack("n",32) . pack('H*', str_replace(' ', '', $deviceToken)) . pack("n",strlen($payload)) . $payload;
 print "sending message :" . $apnsMessage . "<br/>";
 print "sending payload :" . $payload . "<br/>";
 fwrite($apns, $apnsMessage);

}
else
{ 
 echo "Connection Failed";

 echo $errorString;
 echo $error;
}
socket_close($apns);
fclose($apns);

reply is Connection Established sending message :�� d^÷Îå0ZCd%1ÄuwOOYš'ÊÈ}ârðm¾Í�,{"aps":{"\u2019alert\u2019":"test message"}} sending payload :{"aps":{"\u2019alert\u2019":"test message"}}

But am not able to get the notification

any help?