本程序由夏日博客独立设计完成的一个比较简单的小型php+mysql注册登陆系统，版本号是V0.2，php提交注册用户表单发送到mysql数据库，经常做网站的朋友，有了这个注册小系统就方便许多了，字段名可以自由添加与删除，提交时用正则进行数据验证-A relatively simple, small php This program consists of independent design Great blog+ mysql completed registration landing system, the version number is V0.2, php submit the registration form to send the user to the mysql , friends often do the site, with this small registration system a lot easier, and field names can freely add and delete, when submitted by a regular data validation