/** * Return the value of a variable set on the view * @param string name | name of variable */ protected function tagVar($attrs, $view) { $key = $attrs->name; if (!$key) { return null; } if (DataUtil::has($view->data, $key)) { return DataUtil::get($view->data, $key); } else { return DataUtil::get(self::$globalVars, $key); } }