* @since 2.0 */ class DefaultController extends Controller { public function actionIndex($tag) { echo $tag; } public function actionToolbar($tag) { $file = Yii::$app->getRuntimePath() . "/debug/$tag.log"; if (preg_match('/^[\w\-]+$/', $tag) && is_file($file)) { $data = json_decode(file_get_contents($file), true); echo $this->renderPartial('toolbar', $data); } else { echo "Unable to find debug data tagged with '$tag'."; } } }