filter

array|null public
\Bitrix\Security\Filter\Server::filter(
 array $values,
 boolean $isReturnChangedOnly = true
);

Non-static method returns. If none of auditors have been triggered, returns empty value.

Parameter	Description	Version
$values	Values.
$isReturnChangedOnly	When parameter value is `true`, returns values modified by controllers. Otherwise, returns empty value.