public function actionChangeCurrency()
{
$arrResult = [];
$cur = Yii::$app->request->post('cur');
//vd($cur);
$new_curency = Setup::changeCurrencyTo($cur);
Yii::$app->response->format = Response::FORMAT_JSON;
switch ($new_curency) {
case 1:
$new_curency = 'RUB';
break;
case 2:
$new_curency = 'DOLLAR';
break;
case 3:
$new_curency = 'UAN';
break;
}
$arrResult['new_currency'] = $new_curency . '<span class="caret"></span>';
return $arrResult;
}
