CReportHelper::fillFilterReferenceColumns

static function fillFilterReferenceColumns(&$filters, &$fieldList)
{
	foreach ($filters as &$filter)
	{
		foreach ($filter as &$fElem)
		{
			if (is_array($fElem) && $fElem['type'] == 'field')
			{
				$field = $fieldList[$fElem['name']];

				if ($field instanceof EntityReferenceField)
					static::fillFilterReferenceColumn($fElem, $field);
			}
		}
	}
}