PHP 苹果消息推送

   /*
    *  苹果消息推送方法
    *  $deviceToken 苹果设备token
    *  $message     消息内容
    */
    function iosmsg_send($deviceToken,$message){
        $message = strlen($message)>40?mb_substr($message,0,40,'utf-8'):$message;
 
        $ctx = stream_context_create();
 
        stream_context_set_option($ctx, 'ssl', 'local_cert', substr(dirname(__FILE__),0,-30).'test\productionPush.pem');//证书路径
 
        stream_context_set_option($ctx, 'ssl', 'passphrase', '123456');
 
        // Open a connection to the APNS server
 
        //这个为正式的发布地址
 
         $fp = stream_socket_client('ssl://gateway.push.apple.com:2195', $err, $errstr, 60, STREAM_CLIENT_CONNECT, $ctx);
 
        //这个是沙盒测试地址，发布到appstore后记得修改
 
        //$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);
        echo 'Connected to APNS' . PHP_EOL;
        // Create the payload body
        $body['aps'] = array(
 
        'alert' => $message,
 
        '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));
        if (!$result)
        echo 'Message not delivered' . PHP_EOL;
 
        else
 
        echo 'Message successfully delivered' . PHP_EOL;
 
        // Close the connection to the server
 
        fclose($fp);
 
    }