public function actionCreate() { $model = new Items(); if ($model->load(Yii::$app->request->post())) { $model->file = UploadedFile::getInstance($model, 'file'); $photoName = 'uploads/' . uniqid() . '.' . $model->file->extension; $model->file->saveAs($photoName); $model->photo = $photoName; $model->created = date("Y-m-d h-m-s"); $model->author = Yii::$app->user->identity->username; $model->save(); return $this->redirect(['view', 'id' => $model->id]); } else { return $this->render('create', ['model' => $model]); } }