[Retal]

Hey there,
if you haven't solved it yet, I took this out of the admincp/user.php, section "kill", so this is the official process

PHP Code:

$info = fetch_userinfo($vbulletin->GPC['userid']);
if (!$info)
{
    print_stop_message('invalid_user_specified');
}

if ($vbulletin->GPC['transfer_groups'])
{
    // fetch groupmember info for groups that the deleted user has ownership of
    $sgmember_query = $vbulletin->db->query("
        SELECT socialgroup.groupid AS sgroupid, sgmember.*
        FROM " . TABLE_PREFIX . "socialgroup AS socialgroup
        LEFT JOIN " . TABLE_PREFIX . "socialgroupmember AS sgmember
        ON sgmember.groupid = socialgroup.groupid
        AND sgmember.userid = " . $vbulletin->userinfo['userid'] . "
        WHERE creatoruserid = " . $vbulletin->GPC['userid'] . "
    ");

    if ($vbulletin->db->num_rows($sgmember_query))
    {
        while ($sgmember = $vbulletin->db->fetch_array($sgmember_query))
        {
            // ensure the current user is a full member of the group
            if ($sgmember['type'] != 'member')
            {
                $socialgroupmemberdm = datamanager_init('SocialGroupMember', $vbulletin);

                if ($sgmember['userid'])
                {
                    $socialgroupmemberdm->set_existing($sgmember);
                }

                $socialgroupmemberdm->set('userid', $vbulletin->userinfo['userid']);
                $socialgroupmemberdm->set('groupid', $sgmember['sgroupid']);
                $socialgroupmemberdm->set('dateline', TIMENOW);
                $socialgroupmemberdm->set('type', 'member');

                $socialgroupmemberdm->save();
            }
        }
        $vbulletin->db->free_result($sgmember_query);

        // transfer all of the groups to the current user
        $vbulletin->db->query_write("
            UPDATE " . TABLE_PREFIX . "socialgroup
            SET creatoruserid = " . $vbulletin->userinfo['userid'] . ",
                transferowner = 0
            WHERE creatoruserid = " . $vbulletin->GPC['userid'] . "
        ");
    }
}

$userdm =& datamanager_init('User', $vbulletin, ERRTYPE_CP);
$userdm->set_existing($info);
$userdm->delete();
unset($userdm);