如何在自己的电脑上配置APNS推送环境

<?php
  // 这里是我们上面得到的deviceToken，直接复制过来（记得去掉空格）
//deviceToken 在测试版本和上线版本上不一样。  
  //lei ipod touch
  $deviceToken = 'f5b70734ea5f4b91c904544f75457d6ecb908488317e097abaab769e741e6752';
  // Put your private key's passphrase here:
  $passphrase = '1111';
  // Put your alert message here:
  $message = 'My first push test!';
  ////////////////////////////////////////////////////////////////////////////////
  $message = array('msg'=>'小小说阅读器','title'=>'小小说','url'=>'http://www.apple.com.cn');
  //$message = array('msg'=>'去商品详细页面','itemtype'=>'2','id'=>'192172');
  //$message = array('msg'=>'去菜单页面','itemtype'=>'1','zktype'=>'1','order'=>'1','zksubtype'=>'1','zktitle'=>'9.9包邮');
  //$message = array('msg'=>'软件升级');
  $ctx = stream_context_create();
  stream_context_set_option($ctx, 'ssl', 'local_cert', 'ck.pem');
  stream_context_set_option($ctx, 'ssl', 'passphrase', $passphrase);
  var_dump($ctx);
  // Open a connection to the APNS server
  //这个为正是的发布地址
  //$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后记得修改哦
  $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' => '逗你玩！哈哈。',
             'sound' => 'beep.wav',
             'badge' => 1
             );
  $body['type']=2;
  $body['data']=$message;
  // 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);
  ?>