$data; $user; $db = new DataManager(); if (!$db->IsConnected()) { show404(); } $user = new User($db); $u_act = GetStrParam("act", $_GET); $u_pid = GetIntParam("pid", $_GET); $u_aid = GetIntParam("aid", $_GET); switch ($u_act) { case 'search': OnActionSearch(); break; case 'edit': if ($user->IsLogined()) { OnActionEdit(); } else { OnActionView(); } break; case 'login': OnActionLogin(); break; case 'logout': OnActionLogout(); break; default: OnActionView(); break; }