CForumGroup::Update

static function Update($ID, $arFields)
{
	global $DB;
	$ID = intval($ID);
	if ($ID <= 0):
		return false;
	endif;

	if (!CForumGroup::CheckFields("UPDATE", $arFields, $ID))
		return false;
	if(CACHED_b_forum_group !== false)
		$GLOBALS["CACHE_MANAGER"]->CleanDir("b_forum_group");
/***************** Event onBeforeGroupForumsUpdate *****************/
	foreach (GetModuleEvents("forum", "onBeforeGroupForumsUpdate", true) as $arEvent)
	{
		if (ExecuteModuleEventEx($arEvent, array(&$ID, &$arFields)) === false)
			return false;
	}
/***************** /Event ******************************************/
	if (empty($arFields))
		return false;
	$strUpdate = $DB->PrepareUpdate("b_forum_group", $arFields);
	if (!empty($strUpdate))
	{
		$strSql = "UPDATE b_forum_group SET ".$strUpdate." WHERE ID = ".$ID;
		$DB->Query($strSql, false, "File: ".__FILE__."
Line: ".__LINE__);
	}
	if (is_set($arFields, "LANG"))
	{
		$DB->Query("DELETE FROM b_forum_group_lang WHERE FORUM_GROUP_ID = ".$ID, false, "File: ".__FILE__."
Line: ".__LINE__);

		foreach ($arFields["LANG"] as $l)
		{
			$arInsert = $DB->PrepareInsert("b_forum_group_lang", $l);
			$strSql = "INSERT INTO b_forum_group_lang(FORUM_GROUP_ID, ".$arInsert[0].") VALUES(".$ID.", ".$arInsert[1].")";
			$DB->Query($strSql, false, "File: ".__FILE__."
Line: ".__LINE__);
		}
	}
	CForumGroup::Resort();
/***************** Event onAfterGroupForumsUpdate *****************/
	foreach (GetModuleEvents("forum", "onAfterGroupForumsUpdate", true) as $arEvent)
		ExecuteModuleEventEx($arEvent, array($ID, $arFields));
/***************** /Event ******************************************/
	return $ID;
}