вот что у меня в конфиге:
<?php

################################################## ####################
# PHP-NUKE: Advanced Content Management System
# ============================================
#
# Copyright (c) 2002 by Francisco Burzi (fbc@mandrakesoft.com)
# http://phpnuke.org
#
# This module is to configure the main options for your site
#
# This program is free software. You can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License.
################################################## ####################
# Nuke Patched version: 3.0
################################################## ####################

################################################## ####################
# Database & System Config
#
# dbhost: SQL Database Hostname
# dbuname: SQL Username
# dbpass: SQL Password
# dbname: SQL Database Name
# $prefix: Your Database table's prefix
# $user_prefix: Your Users' Database table's prefix (To share it)
# $dbtype: Your Database Server type. Supported servers are:
# MySQL, mysql4, postgres, mssql, oracle, msaccess,
# db2 and mssql-odbc
# Be sure to write it exactly as above, case SeNsItIvE!
# $sitekey: Security Key. CHANGE it to whatever you want, as long
# as you want. Just don't use quotes.
# $gfx_chk: Set the graphic security code on every login screen,
# You need to have GD extension installed:
# 0: No check
# 1: Administrators login only
# 2: Users login only
# 3: New users registration only
# 4: Both, users login and new users registration only
# 5: Administrators and users login only
# 6: Administrators and new users registration only
# 7: Everywhere on all login options (Admins and Users)
# NOTE: If you aren't sure set this value to 0
# $subscription_url: If you manage subscriptions on your site, you
# must write here the url of the subscription
# information/renewal page. This will send by
# email if set.
# $admin_file: Administration panel filename. "admin" by default for
# "admin.php". To improve security please rename the file
# "admin.php" and change the $admin_file value to the
# new filename (without the extension .php)
# $display_errors: Echo errors on/off switch
# 0: Don't display
# 1: Display errors
# Only enable for debugging purposes, disable once done
# to avoid possible full path disclosure errors being shown to others
################################################## ####################

$dbhost = "*****";
$dbuname = "*****";
$dbpass = "*****";
$dbname = "*****";
$prefix = "nuke";
$user_prefix = "nuke";
$dbtype = "MySQL";
$sitekey = "Sd***************";
$gfx_chk = 0;
$subscription_url = "";
$admin_file = "*****";
$display_errors = true;

/************************************************** *******************/
/* You finished to configure the Database. Now you can change all */
/* you want in the Administration Section. To enter just launch */
/* you web browser pointing to http://yourdomain.com/admin.php */
/* */
/* Remeber to go to Settings section where you can configure your */
/* new site. In that menu you can change all you need to change. */
/* */
/* Congratulations! now you have an automated news portal! */
/* Thanks for choose PHP-Nuke: The Future of the Web */
/************************************************** *******************/

// DO NOT TOUCH ANYTHING BELOW THIS LINE UNTIL YOU KNOW WHAT YOU'RE DOING

$reasons = array("As Is",
"Offtopic",
"Flamebait",
"Troll",
"Redundant",
"Insighful",
"Interesting",
"Informative",
"Funny",
"Overrated",
"Underrated");
$badreasons = 4;
$AllowableHTML = array("b"=>1,
"i"=>1,
"a"=>2,
"em"=>1,
"br"=>1,
"strong"=>1,
"blockquote"=>1,
"tt"=>1,
"li"=>1,
"ol"=>1,
"ul"=>1);
$CensorList = array("fuck",
"cunt",
"fucker",
"fucking",
"pussy",
"cock",
"c0ck",
"cum",
"twat",
"clit",
"bitch",
"fuk",
"fuking",
"motherfucker");
$tipath = "images/topics/";
if (stristr($_SERVER['PHP_SELF'], "config.php")) {
Header("Location: index.php");
die();
}

?>