admin_bar_js_cache in modules/admin_bar/admin_bar.module

Menu callback; Output administration bar for HTTP caching via AJAX request.

_backdrop_bootstrap_page_cache in includes/bootstrap.inc

Attempts to serve a page from the cache.

backdrop_page_footer in includes/common.inc

Performs end-of-request tasks.

backdrop_page_get_cache in includes/bootstrap.inc

Retrieves the current page from the cache.

backdrop_page_set_cache in includes/common.inc

Stores the current page in the cache.

backdrop_session_initialize in includes/session.inc

Initializes the session handler, starting a session if needed.

backdrop_set_message in includes/bootstrap.inc

Sets a message to display to the user.

drupal_page_is_cacheable in includes/drupal.inc

Determines the cacheability of the current page.

form_set_cache in includes/form.inc

Stores a form in the cache.

menu_execute_active_handler in includes/menu.inc

Execute the page callback associated with the current path.