1、 摘 要 随着网络技术的迅猛发展，网上 交流 已不再陌生，它开辟出了一条新的 沟通 渠道，并被人们逐渐重视。在 当今 WEB 系统开发中， PHP 是一种比较流行的语言，是人们经常使用的语言之一。本系统就是通过使用 PHP 技术来设计与实现基于 WEB 的 讨论系统 ,并采用了当今主流技术，即 B/S 体系结构，它打破了以前传统的 C/S 开发模式。 本文对 B/S 模式进行了简要的说明，并概要的介绍了一下 PHP，包括他的特点 和 运行方式 ， 以及 PHP 开发环境的搭建在文中 都 有详细的说明。从需求分析、概要设计 再到 系统 设计逐层深入的把本系统进行了分 析 与 研究， 详细 地 讲
2、解了系统的功能，最后还对系统 进行了详细的测试 。 关键词： 讨论系统 ； B/S； PHP Abstract With the rapid development of network technology, online communication is no longer strange, it opens up a new communication channel, and is increasingly emphasized by people. Because PHP is a relatively mature language, so that it is one of th
3、e frequent used languages in the development of network system. This system designs and implements an e-learning system teaching forum, through the use of PHP technology and using todays mainstream technology, that is, B/S structure, which breaks the previous traditional C/S development mode. In thi
4、s paper, B/S model are briefly described and the outline of PHP, including its characteristics, operational modalities are presented. How to build the PHP development environment is detailed decribed in the text description. From the requirements analysis, the overall program, feasibility analysis, outline design, to the overall design of this system has been analyzed layer by layer deepen. The functions of the system page are explained in detail, and finally the system test, explained slightly Key words: discussion system； B/S； PHP
