php超简单的源码小程序，通过sql语句实现数据库的增删改查基本功能，适合刚入门的新手参照，同时也是php实例入门小程序，可进行收藏的源码文档。-super simple php source small program sql statement through additions and deletions to change search the　of basic functions, suitable for a novice reference, but also php entry applet instance, can be collections of source documents.