• Модуль: security
  • Путь к файлу: ~/bitrix/modules/security/classes/general/filter.php
  • Класс: CSecurityFilter
  • Вызов: CSecurityFilter::isSomethingChanged
protected function isSomethingChanged()
{
	return (
		count($this->requestFilter->getChangedVars()) > 0
		|| count($this->serverFilter->getChangedVars()) > 0
	);
}