public function actionModify() { $id = $_POST['id']; $data = $_POST; unset($data['id']); $picFile = $_FILES['picture']; if ($picFile['error'] == 0) { $picPath = File::saveAwardPic($picFile); $data['picture'] = $picPath; } $connection = Yii::$app->db; $connection->createCommand()->update("pms_award", $data, ['id' => $id])->execute(); if (isset($_GET['lang']) && $_GET['lang'] == 'en') { return $this->redirect(["index", 'lang' => 'en']); } return $this->redirect(['index']); }