public function actionCredit() { $model = new Credit(); $credit_date = ''; $post_date = array('term' => '', 'rate' => '', 'rate' => '', 'tstartmonth' => '', 'startyear' => ''); if (Yii::$app->request->isPost) { $credit_date = $model->credit_calculate(Yii::$app->request->post('Credit')['term'], Yii::$app->request->post('Credit')['rate'], Yii::$app->request->post('Credit')['amount'], Yii::$app->request->post('startmonth'), Yii::$app->request->post('startyear')); $post_date = ['term' => Yii::$app->request->post('Credit')['term'], 'rate' => Yii::$app->request->post('Credit')['rate'], 'amount' => Yii::$app->request->post('Credit')['amount'], 'startmonth' => Yii::$app->request->post('startmonth'), 'startyear' => Yii::$app->request->post('startyear')]; } return $this->render('credit', ['model' => $model, 'credit_date' => $credit_date, 'post_date' => $post_date]); }