function _db_error_page in Drupal 6

Helper function to show fatal database errors.

Prints a themed maintenance page with the 'Site off-line' text, adding the provided error message in the case of 'display_errors' set to on. Ends the page request; no return.

Parameters

$error: The error message to be appended if 'display_errors' is on.

Related topics

4 calls to _db_error_page()

db_connect in includes/database.mysqli.inc

Initialise a database connection.

db_connect in includes/database.mysql.inc

Initialize a database connection.

db_connect in includes/database.pgsql.inc

Initialize a database connection.

db_set_active in includes/database.inc

Activate a database for future queries.

File

includes/database.inc, line 173

Wrapper for database interface code.

Code

function _db_error_page($error = '') {
  global $db_type;
  drupal_init_language();
  drupal_maintenance_theme();
  drupal_set_header($_SERVER['SERVER_PROTOCOL'] . ' 503 Service Unavailable');
  drupal_set_title('Site off-line');
  $message = '<p>The site is currently not available due to technical problems. Please try again later. Thank you for your understanding.</p>';
  $message .= '<hr /><p><small>If you are the maintainer of this site, please check your database settings in the <code>settings.php</code> file and ensure that your hosting provider\'s database server is running. For more help, see the <a href="http://drupal.org/node/258">handbook</a>, or contact your hosting provider.</small></p>';
  if ($error && ini_get('display_errors')) {
    $message .= '<p><small>The ' . theme('placeholder', $db_type) . ' error was: ' . theme('placeholder', $error) . '.</small></p>';
  }
  print theme('maintenance_page', $message);
  exit;
}