如何使用tedeh的库pingback-php

Docs Down http://pingback.tedeh.net/！ 资料来源：http：//github.com/tedeh/pingback-php 3个文件 http://github.com/tedeh/pingback-php/blob/master/Pingback/Exception.php http://github.com/tedeh/pingback-php/blob/master/Pingback/Server.php http://github.com/tedeh/pingback-php/blob/master/Pingback/Utility.php 请问我如何使用这个库和示例