<?php $ci =& get_instance(); $l = new userlevel(); $l->get_by_id($ci->uri->segment(5)); if (!$l->exists()) { $ci->app->add_error("level not found"); } else { $usr = new User(); $usr->get_by_level($l->id); $usr->delete_all(); $l->delete(); $ci->app->add_info(" level deleted "); }