Function.group user add

Description
This function is defined in includes/functions_user.php. mixed  group_user_add  ( $group_id, [ $user_id_ary = false], [ $username_ary = false], [ $group_name = false], [ $default = false], [ $leader = 0], [ $pending = 0], [ $group_attributes = false]) This function should be used to handle adding users to groups.

Return Values
Returns false if no errors ocurred, or the user language string for the relevant error. For example; 'NO_USER'.

Logs administrator actions for whatever changes were made.

Example 1
Will add user to the Global Moderators group (group_id = 4). Will also make this group the users default. 

Example 2
To use in an ACP MOD, the following includes and declarations are required: global $phpbb_root_path, $phpEx;

include($phpbb_root_path . 'includes/functions_user.' . $phpEx); $user->add_lang('acp/groups');

--Mtotheikle 03:13, 2 December 2008 (UTC)

Function.group_user_add