membersystem\.project
............\admin\add.php
............\.....\class\DB.class.php
............\.....\file.php
............\.....\index.php
............\.....\userlist.php
............\class\DB.class.php
............\index.php
............\login.php
............\register.php
............\sql\sql.sql
............\admin\class
............\admin
............\class
............\sql
membersystem