public static function get() { if (Yii::$app->user->identity->id) { $user_id = Yii::$app->user->identity->id; return PopularDomains::find()->where(['user_id' => $user_id])->orderBy(['date' => SORT_DESC])->select('domain')->distinct()->all(); } else { $ip = $_SERVER['REMOTE_ADDR']; return PopularDomains::find()->where(['ip' => $ip])->orderBy(['date' => SORT_DESC])->select('domain')->distinct()->all(); } }