public function actionGetStatisctic() { $request = Yii::$app->request; $year = $request->post('year'); $state = $request->post('negeri'); $data['centerPoint'] = State::getPoint($state); $data['userpointarray'] = PersonalInformation::getUserPositionByYear($year); Yii::$app->response->format = 'json'; // klu nk convert smue data jdi json echo json_encode($data); }