这是一个非常全面的PHP操作数据库的类class 里面有链接,修改,删除,创建,等操作.数据库执行语句，可执行查询添加修改删除等任何sql语句 旅捷酒店网 www.trip-j.net-This is a very comprehensive database of the PHP operation class class link, modify, delete, create, and other operations. Database statement is executed, the executable query Add Modify Delete any sql statement brigade Jie hotel network www.trip-j.net