Club Drupal

<?php

/**

 * @file

 * Handles incoming requests to fire off regularly-scheduled tasks (cron jobs).

 */

/**

 * Root directory of Drupal installation.

 */

define('DRUPAL_ROOT', getcwd());

include_once DRUPAL_ROOT . '/includes/bootstrap.inc';

drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL);

if (!isset($_GET['cron_key']) || variable_get('cron_key', 'drupal') != $_GET['cron_key']) {

  watchdog('cron', 'Cron could not run because an invalid key was used.', array(), WATCHDOG_NOTICE);

  drupal_access_denied();

}

elseif (variable_get('maintenance_mode', 0)) {

  watchdog('cron', 'Cron could not run because the site is in maintenance mode.', array(), WATCHDOG_NOTICE);

  drupal_access_denied();

}

else {

  drupal_cron_run();

}