public static function checkPopular($url) { if (self::exists($url, Yii::$app->user->identity->id)) { $model = new PopularDomains(); $model->domain = $url; $model->ip = $_SERVER['REMOTE_ADDR']; if (Yii::$app->user->identity->id) { $model->user_id = Yii::$app->user->identity->id; } return $model->save(); } else { return true; } }