inc/db/lib.php

   1 <?php
   2 /************************************************************************
   3  * MXChange v0.2.1                                    Start: 01/31/2004 *
   4  * ===============                              Last change: 08/29/2004 *
   5  *                                                                      *
   6  * -------------------------------------------------------------------- *
   7  * File              : lib.php                                          *
   8  * -------------------------------------------------------------------- *
   9  * Short description : SQL abstraction layer                            *
  10  * -------------------------------------------------------------------- *
  11  * Kurzbeschreibung  : SQL-Typ auswaehlen                               *
  12  * -------------------------------------------------------------------- *
  13  *                                                                      *
  14  * -------------------------------------------------------------------- *
  15  * Copyright (c) 2003 - 2008 by Roland Haeder                           *
  16  * For more information visit: http://www.mxchange.org                  *
  17  *                                                                      *
  18  * This program is free software; you can redistribute it and/or modify *
  19  * it under the terms of the GNU General Public License as published by *
  20  * the Free Software Foundation; either version 2 of the License, or    *
  21  * (at your option) any later version.                                  *
  22  *                                                                      *
  23  * This program is distributed in the hope that it will be useful,      *
  24  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
  25  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
  26  * GNU General Public License for more details.                         *
  27  *                                                                      *
  28  * You should have received a copy of the GNU General Public License    *
  29  * along with this program; if not, write to the Free Software          *
  30  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,               *
  31  * MA  02110-1301  USA                                                  *
  32  ************************************************************************/
  33
  34 // Some security stuff...
  35 if (!defined('__SECURITY')) {
  36         $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
  37         require($INC);
  38 }
  39
  40 // Select MySQL 3 as default database type
  41 if (_DB_TYPE == "_DB_TYPE") define('_DB_TYPE', "mysql3");
  42
  43 // Create include file name
  44 $INC = sprintf("%sinc/db/lib-%s.php", PATH, _DB_TYPE);
  45
  46 if ((file_exists($INC)) && (is_readable($INC))) {
  47         // Include abstraction layer
  48         require_once($INC);
  49 } else {
  50         // Bye, bye...
  51         die("Cannot load database abstraction layer! R.I.P.");
  52 }
  53
  54 // Remove this globally used variable
  55 unset($INC);
  56
  57 //
  58 ?>