CAllIBlock::GetAdminListMode

static function GetAdminListMode($IBLOCK_ID): string
{
	$list_mode = (string)CIBlock::GetArrayByID($IBLOCK_ID, "LIST_MODE");

	if (
		$list_mode == IblockIblockTable::LIST_MODE_SEPARATE
		|| $list_mode == IblockIblockTable::LIST_MODE_COMBINED
	)
	{
		return $list_mode;
	}
	else
	{
		return (
			(string)MainConfigOption::get('iblock', 'combined_list_mode') == 'Y'
			? IblockIblockTable::LIST_MODE_COMBINED
			: IblockIblockTable::LIST_MODE_SEPARATE
		);
	}
}