20 $symbolsDataArray = $this->
getRequest()->getParam(
'custom_currency_symbol',
null);
21 if (is_array($symbolsDataArray)) {
22 foreach ($symbolsDataArray as &$symbolsData) {
24 $filterManager = $this->_objectManager->get(\
Magento\Framework\Filter\FilterManager::class);
25 $symbolsData = $filterManager->stripTags($symbolsData);
30 $this->_objectManager->create(\
Magento\CurrencySymbol\Model\System\Currencysymbol::class)
31 ->setCurrencySymbolsData($symbolsDataArray);
32 $this->messageManager->addSuccess(
__(
'You applied the custom currency symbols.'));
33 }
catch (\Exception $e) {
34 $this->messageManager->addError($e->getMessage());
_redirect($path, $arguments=[])