Element::getInputFilter

private function getInputFilter(array $filter)
{
	if (is_array($this->params["FILTER"]))
	{
		foreach ($this->resultSanitizeFilter as $key => $value)
		{
			$key = str_replace(["ACTIVE_FROM", "ACTIVE_TO"], ["DATE_ACTIVE_FROM", "DATE_ACTIVE_TO"], $key);
			$filter[$key] = $value;
		}
	}

	return $filter;
}