index.php

   1 <?php
   2 /**
   3  * This is the main web entry point for MediaWiki.
   4  *
   5  * If you are reading this in your web browser, your server is probably
   6  * not configured correctly to run PHP applications!
   7  *
   8  * See the README, INSTALL, and UPGRADE files for basic setup instructions
   9  * and pointers to the online documentation.
  10  *
  11  * http://www.mediawiki.org/
  12  *
  13  * ----------
  14  *
  15  * Copyright (C) 2001-2011 Magnus Manske, Brion Vibber, Lee Daniel Crocker,
  16  * Tim Starling, Erik Möller, Gabriel Wicke, Ævar Arnfjörð Bjarmason,
  17  * Niklas Laxström, Domas Mituzas, Rob Church, Yuri Astrakhan, Aryeh Gregor,
  18  * Aaron Schulz, Andrew Garrett, Raimond Spekking, Alexandre Emsenhuber
  19  * Siebrand Mazeland, Chad Horohoe, Roan Kattouw and others.
  20  *
  21  * This program is free software; you can redistribute it and/or modify
  22  * it under the terms of the GNU General Public License as published by
  23  * the Free Software Foundation; either version 2 of the License, or
  24  * (at your option) any later version.
  25  *
  26  * This program is distributed in the hope that it will be useful,
  27  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  28  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  29  * GNU General Public License for more details.
  30  *
  31  * You should have received a copy of the GNU General Public License along
  32  * with this program; if not, write to the Free Software Foundation, Inc.,
  33  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  34  * http://www.gnu.org/copyleft/gpl.html
  35  *
  36  * @file
  37  */
  38
  39 // Bail on old versions of PHP.  Pretty much every other file in the codebase
  40 // has structures (try/catch, foo()->bar(), etc etc) which throw parse errors in PHP 4.
  41 // Setup.php and ObjectCache.php have structures invalid in PHP 5.0 and 5.1, respectively.
  42 if ( !function_exists( 'version_compare' ) || version_compare( phpversion(), '5.2.3' ) < 0 ) {
  43         require( dirname( __FILE__ ) . '/includes/PHPVersionError.php' );
  44         wfPHPVersionError( 'index.php' );
  45 }
  46
  47 # Initialise common code.  This gives us access to GlobalFunctions, the AutoLoader, and
  48 # the globals $wgRequest, $wgOut, $wgUser, $wgLang and $wgContLang, amongst others; it
  49 # does *not* load $wgTitle
  50 if ( isset( $_SERVER['MW_COMPILED'] ) ) {
  51         require ( 'phase3/includes/WebStart.php' );
  52 } else {
  53         require ( dirname( __FILE__ ) . '/includes/WebStart.php' );
  54 }
  55
  56 $mediaWiki = new MediaWiki();
  57 $mediaWiki->run();