php系统，很好，很强大，适合个人站长用-php system, very good, very powerful, suitable for individual owners to use

Online live web chat. Using php xml and flash. Very good live chat for studing.

网站即时（也被称为开放式网络信使）是一个开放源码的现场支持PHP和MySQL编写的应用程序。它使一对一对一聊天服务的实时，直接从您的网站。-Mibew Messenger (also known as Open Web Messenger) is an open-source live support application written in PHP and MySQL. It enables one-on-one chat assistance in real-time directly

非常经典的一款php+ajax实时聊天室,其中使用PHP文件保存聊天记录,按天划分,PHP实现聊天的功能只有一个文件，整合了PHP与AJAX技术，也就是说只要运行这一个文件就可以启动PHP的聊天室了，关于代码上面也是非常的简单-Very classic of a php+ ajax live chat room, in which PHP file is saved chats, broken down by day, to achieve PHP chat features only one