'.$viewPath.' not found!'); } extract($data); if($return_html === true) { ob_start(); include_once $viewPath; return ob_get_clean(); } include_once $viewPath; } protected function getTable($table) { global $wpdb; return $wpdb->prefix . $table; } protected function getNodeClass($id, $count = 0) { return "fbv_$id fbvc_$count"; } }