groups.php Problem - Druckversion

Code:
<?php

/**

 * MyBB 1.4

 * Copyright © 2008 MyBB Group, All Rights Reserved

 *

 * Website: http://www.mybboard.net

 * License: http://www.mybboard.net/about/license

 *

 * $Id: groups.php 4324 2009-03-05 21:23:18Z Tikitiki $

 */

 

// Array of usergroup permission fields and their default values.

$usergroup_permissions = array(

    "isbannedgroup" => 0,

    "canview" => 1,

    "canviewthreads" => 1,

    "canviewprofiles" => 1,

    "candlattachments" => 1,

    "canpostthreads" => 1,

    "canpostreplys" => 1,

    "canpostattachments" => 1,

    "canratethreads" => 1,

    "caneditposts" => 1,

    "candeleteposts" => 1,

    "candeletethreads" => 1,

    "caneditattachments" => 1,

    "canpostpolls" => 1,

    "canvotepolls" => 1,

    "canusepms" => 1,

    "cansendpms" => 1,

    "cantrackpms" => 1,

    "candenypmreceipts" => 1,

    "pmquota" => 100,

    "maxpmrecipients" => 5,

    "cansendemail" => 1,

    "maxemails" => 4,

    "canviewmemberlist" => 1,

    "canviewcalendar" => 1,

    "canaddevents" => 1,

    "canbypasseventmod" => 0,

    "canmoderateevents" => 0,

    "canviewonline" => 1,

    "canviewwolinvis" => 0,

    "canviewonlineips" => 0,

    "cancp" => 0,

    "issupermod" => 0,

    "cansearch" => 1,

    "canusercp" => 1,

    "canuploadavatars" => 1,

    "canratemembers" => 1,

    "canchangename" => 0,

    "showforumteam" => 0,

    "usereputationsystem" => 1,

    "cangivereputations" => 1,

    "reputationpower" => 1,

    "maxreputationsday" => 5,

    "candisplaygroup" => 0,

    "attachquota" => 5000,

    "cancustomtitle" => 0,

    "canwarnusers" => 0,

    "canreceivewarnings" => 1,

    "maxwarningsday" => 0,

    "canmodcp" => 0

);



// Disallow direct access to this file for security reasons

if(!defined("IN_MYBB"))

{

    die("Direct initialization of this file is not allowed.<br /><br />Please make sure IN_MYBB is defined.");

}



$page->add_breadcrumb_item($lang->user_groups, "index.php?module=user/groups");



if($mybb->input['action'] == "add" || !$mybb->input['action'])

{

    $sub_tabs['manage_groups'] = array(

        'title' => $lang->manage_user_groups,

        'link' => "index.php?module=user/groups",

        'description' => $lang->manage_user_groups_desc

    );

    $sub_tabs['add_group'] = array(

        'title' => $lang->add_user_group,

        'link' => "index.php?module=user/groups&amp;action=add",

        'description' => $lang->add_user_group_desc

    );

}



$plugins->run_hooks("admin_user_groups_begin");



if($mybb->input['action'] == "export")

{

    $plugins->run_hooks("admin_user_groups_export_start");

    

    // Log admin action

    log_admin_action();



    $gidwhere = "";

    if($mybb->input['gid'])

    {

        $gidwhere = "gid='".intval($mybb->input['gid'])."'";

    }

    $xml = "<?xml version=\"1.0\" encoding=\"{$lang->settings['charset']}\"?".">\n";

    $xml = "<usergroups version=\"{$mybb->version_code}\" exported=\"".TIME_NOW."\">\n";



    $query = $db->simple_select("usergroups", "*", $gidwhere, array('order_by' => 'gid', 'order_dir' => 'ASC'));

    while($usergroup = $db