PHP test for iOS push notification

PHP_push_iOS.php

<?php

// Provide the Host Information.

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

$tPort = 2195;

// Provide the Certificate and Key Data.
	
$tCert = 'key.pem';

// Provide the Private Key Passphrase (alternatively you can keep this secrete

// and enter the key manually on the terminal -> remove relevant line from code).

// Replace XXXXX with your Passphrase

$tPassphrase = 'myPass*';

// Provide the Device Identifier (Ensure that the Identifier does not have spaces in it).

// Replace this token with the token of the iOS device that is to receive the notification.

$tToken = '0a32cbcc8464ec05ac3389424343ebca1cd567939b2f54892cd1dcb134';

// The message that is to appear on the dialog.

$tAlert = 'You have a LiveCode APNS Message';

// The Badge Number for the Application Icon (integer >=0).

$tBadge = 8;

// Audible Notification Option.

$tSound = 'default';

// The content that is returned by the LiveCode "pushNotificationReceived" message.

$tPayload = 'APNS Message Handled by LiveCode';

// Create the message content that is to be sent to the device.

$tBody['aps'] = array (

'alert' => $tAlert,

'badge' => $tBadge,

'sound' => $tSound,

);

$tBody ['payload'] = $tPayload;

// Encode the body to JSON.

$tBody = json_encode ($tBody);

// Create the Socket Stream.

$tContext = stream_context_create ();

stream_context_set_option ($tContext, 'ssl', 'local_cert', $tCert);

// Remove this line if you would like to enter the Private Key Passphrase manually.

stream_context_set_option ($tContext, 'ssl', 'passphrase', $tPassphrase);

// Open the Connection to the APNS Server.

$tSocket = stream_socket_client ('ssl://'.$tHost.':'.$tPort, $error, $errstr, 30, STREAM_CLIENT_CONNECT|STREAM_CLIENT_PERSISTENT, $tContext);

// Check if we were able to open a socket.

if (!$tSocket)

exit ("APNS Connection Failed: $error $errstr" . PHP_EOL);

// Build the Binary Notification.

$tMsg = chr (0) . chr (0) . chr (32) . pack ('H*', $tToken) . pack ('n', strlen ($tBody)) . $tBody;

// Send the Notification to the Server.

$tResult = fwrite ($tSocket, $tMsg, strlen ($tMsg));

if ($tResult)

echo 'Delivered Message to APNS' . PHP_EOL;

else

echo 'Could not Deliver Message to APNS' . PHP_EOL;

// Close the Connection to the Server.

fclose ($tSocket);

?>

Warning: stream_socket_client(): unable to connect to ssl://gateway.push.apple.com:2195 (Unable to find the socket transport "ssl" - did you forget to enable it when you configured PHP?) in E:\wamp\www\yourbillz\PHP_push_iOS.php

I'm getting the above error

This PHP test for iOS push notification worked perfectly till march 2017 where Apple made a change in connecting to APNS server. Does someone know how to modify this to make it run again ? Any idea would be appreciate. Thanks in advance.