index.php

   1 <?php
   2 // $Id: index.php,v 1.91 2006/12/12 09:32:18 unconed Exp $
   3
   4 /**
   5  * @file
   6  * The PHP page that serves all page requests on a Drupal installation.
   7  *
   8  * The routines here dispatch control to the appropriate handler, which then
   9  * prints the appropriate page.
  10  */
  11
  12 require_once './includes/bootstrap.inc';
  13 drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL);
  14
  15 $return = menu_execute_active_handler();
  16
  17 // Menu status constants are integers; page content is a string.
  18 if (is_int($return)) {
  19   switch ($return) {
  20     case MENU_NOT_FOUND:
  21       drupal_not_found();
  22       break;
  23     case MENU_ACCESS_DENIED:
  24       drupal_access_denied();
  25       break;
  26     case MENU_SITE_OFFLINE:
  27       drupal_site_offline();
  28       break;
  29   }
  30 }
  31 elseif (isset($return)) {
  32   // Print any value (including an empty string) except NULL or undefined:
  33   print theme('page', $return);
  34
  35 }
  36
  37 drupal_page_footer();