function _drupal_shutdown_function

7.x _drupal_shutdown_function()

Executes registered shutdown functions.

1 string reference to '_drupal_shutdown_function'
drupal_register_shutdown_function in drupal/includes/
Registers a function for execution on shutdown.


drupal/includes/, line 3392
Functions that need to be loaded on every Drupal request.


function _drupal_shutdown_function() {
  $callbacks = &drupal_register_shutdown_function();

  // Set the CWD to DRUPAL_ROOT as it is not guaranteed to be the same as it
  // was in the normal context of execution.

  try {
    while (list($key, $callback) = each($callbacks)) {
      call_user_func_array($callback['callback'], $callback['arguments']);
  catch (Exception $exception) {
    // If we are displaying errors, then do so with no possibility of a further uncaught exception being thrown.
    require_once DRUPAL_ROOT . '/includes/';
    if (error_displayable()) {
      print '<h1>Uncaught exception thrown in shutdown function.</h1>';
      print '<p>' . _drupal_render_exception_safe($exception) . '</p><hr />';