send-ios-push.php

<?php



// Sends Push notification for iOS users
public function iOS($data, $devicetoken) 
{
    $deviceToken = $devicetoken;
    $ctx = stream_context_create();

    // ck.pem is ourr cert file
    stream_context_set_option($ctx, 'ssl', 'local_cert', 'ck.pem');
    stream_context_set_option($ctx, 'ssl', 'passphrase', self::$passphrase);

    // Open a connection to the APNS server
    $fp = stream_socket_client(
        'ssl://gateway.sandbox.push.apple.com:2195', $err,
        $errstr, 60, STREAM_CLIENT_CONNECT|STREAM_CLIENT_PERSISTENT, $ctx
    );

    if (!$fp) {
        exit("Failed to connect: $err $errstr" . PHP_EOL);
    }
    // Create the payload body
    $body['aps'] = [
        'alert' => [
            'title' => $data['mtitle'],
            'body' => $data['mdesc'],
        ],
        'sound' => 'default'
    ];

    // Encode the payload as JSON
    $payload = json_encode($body);

    // Build the binary notification
    $msg = chr(0) . pack('n', 32) . pack('H*', $deviceToken) . pack('n', strlen($payload)) . $payload;

    // Send it to the server
    $result = fwrite($fp, $msg, strlen($msg));

    // Close the connection to the server
    fclose($fp);
    if (!$result) {
        return 'Message not delivered' . PHP_EOL;
    } else {
        return 'Message successfully delivered' . PHP_EOL;
    }
}