Base::prepareDateTimeFieldsForFilter

protected function prepareDateTimeFieldsForFilter(array &$filter, array $dateTimeFields)
{
	foreach($filter as $name => $value)
	{
		foreach($dateTimeFields as $field)
		{
			if($this->isCorrectFieldName($name, $field))
			{
				$filter[$name] = CRestUtil::unConvertDateTime($value);
				break;
			}
		}
	}
}