public function actionLastLogins()
    {
        return UserLogin::find()->select(['user_id', 'max(timestamp_create) as maxdate'])->joinWith(['user' => function ($q) {
            $q->select(['id', 'firstname', 'lastname']);
        }])->limit(10)->groupBy(['user_id'])->orderBy(['maxdate' => SORT_DESC])->asArray()->all();
    }