<?php require_once "../config.php"; require_once '../../codebase/db_pdo.php'; $res = new PDO($mysql_server, $mysql_user, $mysql_pass); require "../../codebase/tree_connector.php"; ConnectorSecurity::$security_key = true; $grid = new TreeConnector($res, "PDO"); $grid->render_table("tasks", "taskId", "taskName", "", "parentId");