/*

    *  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);

    }