forum-engine:论坛引擎的事

论坛引擎 一个“论坛引擎”，不使用sql require 'lib.php' ; init (); newuser ( $ username , $ password ); //creates new user user_exists ( $ username ); // check if user exists user_exists_wpwd ( $ user , $ pwd ); //check if user password is $passsword post ( $ user , $ password , $ title , $ text ); //posts a message viewpost ( $ postname , $ postauthor ); //views a post deletepost ( $ postname , $ user , $ pwd );