CIMMessage::SetLastSendId

static function SetLastSendId($chatId, $userId, $lastSendId)
{
	/*global $DB;

	if (intval($chatId) <= 0 || intval($userId) <= 0 || intval($lastSendId) <= 0)
		return false;

	$strSql = "UPDATE b_im_relation
				SET LAST_SEND_ID = (case when LAST_SEND_ID > ".intval($lastSendId)." then LAST_SEND_ID else ".intval($lastSendId)." end),
					STATUS = ".IM_STATUS_NOTIFY."
				WHERE CHAT_ID = ".intval($chatId)." AND USER_ID = ".intval($userId);
	$DB->Query($strSql, false, "File: ".__FILE__."
Line: ".__LINE__);*/

	return true;
}