public function actionIndex() { if (Yii::$app->user->isGuest) { $userBibi = UserBibi::getAllDisplayUser(); return $this->render('index', ['userBibi' => $userBibi]); } else { $mySchedule = Activity::getJoinActivity(); $newPost = new Post(); $sentPost = false; if ($newPost->load(Yii::$app->request->post())) { $newPost->datetime = date("Y-m-d H:i:s"); $newPost->Participant_id = Yii::$app->user->id; if ($newPost->save()) { $sentPost = true; } } return $this->render('myindex', ['schedule' => $mySchedule, 'newPost' => $newPost, 'sentPost' => $sentPost]); } }