CIBlockDocument::getDocumentTypeName

static function getDocumentTypeName($documentType)
{
	if (mb_strpos($documentType, 'iblock_') !== 0)
	{
		return $documentType;
	}

	$id = (int)mb_substr($documentType, 7);

	$iterator = CIBlock::GetList(false,array('ID' => $id));
	$result = $iterator->fetch();
	if (!$result)
	{
		return $documentType;
	}

	return '['.$result['IBLOCK_TYPE_ID'].'] '.$result['NAME'];
}