function _drupal_bootstrap in Drupal 4

Same name and namespace in other branches

1. 5 includes/bootstrap.inc \_drupal_bootstrap()
2. 6 includes/bootstrap.inc \_drupal_bootstrap()

1 call to _drupal_bootstrap()

drupal_bootstrap in includes/bootstrap.inc

A string describing a phase of Drupal to load. Each phase adds to the previous one, so invoking a later phase automatically runs the earlier phases too. The most important usage is that if you want to access Drupal database from a script without…

File

includes/bootstrap.inc, line 789

Functions that need to be loaded on every Drupal request.

Code

function _drupal_bootstrap($phase) {
  global $conf;
  switch ($phase) {
    case DRUPAL_BOOTSTRAP_DATABASE:
      drupal_unset_globals();

      // Initialize the configuration
      conf_init();

      // Initialize the default database.
      require_once './includes/database.inc';
      db_set_active();
      break;
    case DRUPAL_BOOTSTRAP_SESSION:
      require_once './includes/session.inc';
      session_set_save_handler("sess_open", "sess_close", "sess_read", "sess_write", "sess_destroy", "sess_gc");
      session_start();
      break;
    case DRUPAL_BOOTSTRAP_PAGE_CACHE:
      require_once './includes/module.inc';

      // Start a page timer:
      timer_start('page');

      // deny access to hosts which were banned. t() is not yet available.
      if (drupal_is_denied('host', $_SERVER['REMOTE_ADDR'])) {
        header('HTTP/1.0 403 Forbidden');
        print 'Sorry, ' . $_SERVER['REMOTE_ADDR'] . ' has been banned.';
        exit;
      }

      // Initialize configuration variables, using values from conf.php if available.
      $conf = variable_init(isset($conf) ? $conf : array());
      drupal_page_header();
      break;
    case DRUPAL_BOOTSTRAP_PATH:
      require_once './includes/path.inc';

      // Initialize $_GET['q'] prior to loading modules and invoking hook_init().
      drupal_init_path();
      break;
    case DRUPAL_BOOTSTRAP_FULL:
      require_once './includes/common.inc';
      _drupal_bootstrap_full();
      break;
  }
}