вот на всяк случ весь файл
А что за переменная $link ?
<?php
/***************************************************************************
* db.php
* -------------------
* begin : Saturday, Feb 13, 2001
* copyright : (C) 2001 The phpBB Group
* email : support@phpbb.com
*
* Id: db.php,v 1.10 2002/03/18 13:35:22 psotfx Exp
*
*
***************************************************************************/
/***************************************************************************
* This file is part of the phpBB2 port to Nuke 6.0 (c) copyright 2002
* by Tom Nitzschner (tom@toms-home.com)
*
http://bbtonuke.sourceforge.net (or
http://www.toms-home.com) *
* As always, make a backup before messing with anything. All code
* release by me is considered sample code only. It may be fully
* functual, but you use it at your own risk, if you break it,
* you get to fix it too. No waranty is given or implied.
*
* Please post all questions/request about this port on
http://bbtonuke.sourceforge.net first,
* then on my site. All original header code and copyright messages will be maintained
* to give credit where credit is due. If you modify this, the only requirement is
* that you also maintain all original copyright messages. All my work is released
* under the GNU GENERAL PUBLIC LICENSE. Please see the README for more information.
*
***************************************************************************/
/***************************************************************************
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
***************************************************************************/
if (stristr($_SERVER['PHP_SELF'], "db.php")) {
Header("Location: index.php");
die();
}
if (defined('FORUM_ADMIN')) {
$the_include = "../../../db";
} elseif (defined('INSIDE_MOD')) {
$the_include = "../../db";
} else {
$the_include = "db";
}
switch($dbtype) {
case 'MySQL':
include("".$the_include."/mysql.php");
break;
case 'mysql4':
include("".$the_include."/mysql4.php");
break;
case 'sqlite':
include("".$the_include."/sqlite.php");
break;
case 'postgres':
include("".$the_include."/postgres7.php");
break;
case 'mssql':
include("".$the_include."/mssql.php");
break;
case 'oracle':
include("".$the_include."/oracle.php");
break;
case 'msaccess':
include("".$the_include."/msaccess.php");
break;
case 'mssql-odbc':
include("".$the_include."/mssql-odbc.php");
break;
case 'db2':
include("".$the_include."/db2.php");
break;
}
$db = new sql_db($dbhost, $dbuname, $dbpass, $dbname, false);
mysql_query ("set character_set_client='cp1251'");
mysql_query ("set character_set_results='cp1251'");
mysql_query ("set collation_connection='cp1251_general_ci'");
if(!$db->db_connect_id) {
die("<br><br><center><b>Извините за временное неудобство.<br><br>Есть
проблема с Базой Данных $dbtype сервера.<br><br>Мы скоро вернемся.</center></b>");
}
?>