$values['rooms_status'] = $_GET['rooms_status']; } echo $operation->get_room($values); break; case "del_rooms": $values = array(); if (isset($_GET['rooms_name'])) { $values['rooms_name'] = $_GET['rooms_name']; } if (isset($_GET['rooms_port'])) { $values['rooms_port'] = $_GET['rooms_port']; } if (isset($_GET['rooms_id'])) { $values['rooms_id'] = $_GET['rooms_id']; } echo $operation->del_room($values); break; case "upd_rooms": $where_values = array(); $new_values = array(); if (isset($_GET['rooms_name'])) { $where_values['rooms_name'] = $_GET['rooms_name']; } if (isset($_GET['rooms_port'])) { $where_values['rooms_port'] = $_GET['rooms_port']; } if (isset($_GET['rooms_id'])) { $where_values['rooms_id'] = $_GET['rooms_id']; } if (isset($_GET['new_rooms_name'])) { $new_values['rooms_name'] = $_GET['new_rooms_name'];