i am working on a project in PHP which requires me to push an

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Asked: May 18, 20262026-05-18T23:57:45+00:00 2026-05-18T23:57:45+00:00

i am working on a project in PHP which requires me to push an

0

i am working on a project in PHP which requires me to push an alert notification on APNS server. I have used enhanced push notification format. but I am not receiving response as specified by the APNS docs. I am getting response in three digits usually 133, 132, 154, 138, etc. Which I concluded to be Status signs, eg. 133 is 1, 3, 3. but now I have also received 139. so I doubt that my interpretation of response is wrong. But I am not getting where it is wrong. And important thing is though I am receiving these responses Alert is getting pushed and I am receiving notification on my iPhone as well as on iPad.

My code is as follows:

$payload['aps'] = array('alert' => $message, 'badge' => 1, 'sound' => 'default');

$apnsHost = 'gateway.sandbox.push.apple.com'; 

$apnsPort = 2195; // default port

$apnsCert = 'apns-dev.pem'; // APNS crtificate.

$passPhrase = '';

$streamContext = stream_context_create();

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

stream_context_set_option($streamContext, 'ssl', 'passphrase', $passPhrase);

try{

$apns = stream_socket_client('ssl://' . $apnsHost . ':' . $apnsPort, $error, $errorString, 60, STREAM_CLIENT_CONNECT, $streamContext);

if (!$apns) {
    print "Failed to connect {$error} {$errorString}\n";
}
else {   
    // Sending the payload

    $apnsMessage = chr(0) . pack('n', 1) . pack('n', $nid) . pack('n', time() + 604800) . pack('n', 32) . pack('H*', str_replace(' ', '', $alert_device_token)) .  pack('n', strlen($payload)) . $payload;

    echo 'APNS Message: ' . $apnsMessage;

    $fwrite = fwrite($apns, $apnsMessage);

    echo 'APNS response: ' . $fwrite;

And when this get executed i got the following response printed on the browser:

APNS Message: ��=ŸÂ� òc6–U:õŸŠ ¸Þ ÷Ä‡Ú0ßqšÊzÂífÕnZ�`{“aps”:{“alert”:”Your EUR\/USD SELL alert price has been reached!”,”badge”:1,”sound”:”default”}}APNS response: 139

Can anyone please tell me what does this 139 means here. am doing anything wrong here.