做一个项目的时候，客户要求当有人访问某一个网页时，客户端要得到实时的通知，于是用易语言做服务器端，PHP做客户端完成这个任务。想到可能对其他朋友也有帮助，所以拿来共享下。-Do a project, customer requirements when someone visits a page, the client to get real-time notification, so language is easy to do with the server, PHP client to finish the task. Think of other friends may also help, so used to share.