Pidgin下的qq和飞信插件源代码，其中飞信的使用php语言写的，可以用来研究sip协议-Source code of the Fetion and QQ in the Pidgin. Fetion is programed with the php language, which would be a good tool to do research about sip protocol

这是构建房地产管理系统时应用PHP服务器语言开发的一个软件，配置好环境后就能看到实际的界面图-This is to build the real estate management system using the PHP language development of a software, configuration after good environment will be able to see the actual interface figure