CAllIntranetSharepoint::_ListNext

static function _ListNext($limit)
{
	global $DB;

	if (null == self::$lists_queue)
	{
		self::$lists_queue = array();

		$query = CIntranetSharepoint::_ListNextQuery($limit);
		$dbRes = $DB->Query($query);
		while ($arList = $dbRes->Fetch())
		{
			array_push(self::$lists_queue, $arList['IBLOCK_ID']);
		}
	}

	return array_shift(self::$lists_queue);
}