PHP 是一种新型的 CGI 程序编写语言，易学易用,运行速度快，可以方便快捷地编写出功能强大，运行速度快，并可同时运行于 Windows、Unix、Linux 平台的Web后台程序，内置了对文件上传、密码认证、Cookies 操作、邮件收发、动态 GIF 生成等功能，PHP 直接为很多数据库提供原本的连接，包括Oracle、Sybase、Postgres、Mysql、Informix、Dbase、Solid、Access 等，完全支持ODBC接口，用户更换平台时，无需变换 PHP 代码，可即拿即用。-PHP is a new CGI programming language, easy to use, run faster, and can quickly and easily write a powerful, fast running speed, can run on Windows, Unix, Linux platforms, the Web daemon, built-infile upload, password authentication, cookies, operations, mail, dynamic GIF generated, PHP, original connections directly to many databases, including Oracle, Sybase, Postgres, Mysql, Informix, Dbase, Solid Access, fullysupport the ODBC interface, the user to replace the platform without changing the PHP code can be used with that.