function ajax_footer in Drupal 7

Performs end-of-Ajax-request tasks.

This function is the equivalent of drupal_page_footer(), but for Ajax requests.

See also

drupal_page_footer()

Related topics

1 call to ajax_footer()

ajax_deliver in includes/ajax.inc

Packages and sends the result of a page callback as an Ajax response.

File

includes/ajax.inc, line 618

Functions for use with Drupal's Ajax framework.

Code

function ajax_footer() {

  // Even for Ajax requests, invoke hook_exit() implementations. There may be
  // modules that need very fast Ajax responses, and therefore, run Ajax
  // requests with an early bootstrap.
  if (drupal_get_bootstrap_phase() == DRUPAL_BOOTSTRAP_FULL && (!defined('MAINTENANCE_MODE') || MAINTENANCE_MODE != 'update')) {
    module_invoke_all('exit');
  }

  // Commit the user session. See above comment about the possibility of this
  // function running without session.inc loaded.
  if (function_exists('drupal_session_commit')) {
    drupal_session_commit();
  }
}