admin_bar_deliver in core/modules/admin_bar/admin_bar.module
Delivery callback for client-side HTTP caching.
admin_bar_js_cache in core/modules/admin_bar/admin_bar.module
Menu callback; Output administration bar for HTTP caching via AJAX request.
ajax_deliver in core/includes/
Packages and sends the result of a page callback as an Ajax response.
ajax_set_verification_header in core/includes/
Sets a response header for ajax.js to trust the response body.
authorize_access_denied_page in core/authorize.php
Renders a 403 access denied page for authorize.php.
backdrop_deliver_html_page in core/includes/
Packages and sends the result of a page callback to the browser as HTML.
backdrop_json_deliver in core/includes/
Packages and sends the result of a page callback to the browser as JSON.
backdrop_json_output in core/includes/
Returns data in JSON format.
backdrop_serve_page_from_cache in core/includes/
Sets HTTP headers in preparation for a cached page response.
backdrop_set_length_headers in core/includes/
Set headers for content-length and content-range.
drupal_add_http_header in core/includes/
Sets an HTTP response header for the current page.
fast_404 in core/includes/
Returns a simple 404 Not Found page.
file_download_page in core/modules/file/
Menu callback; download a single file entity.
file_transfer in core/includes/
Transfers a file to the client using HTTP.
image_style_deliver in core/modules/image/image.module
Menu callback; Given a style and image path, generate a derivative.
menu_execute_active_handler in core/includes/
Execute the page callback associated with the current path.
node_feed in core/modules/node/node.module
Page callback: Generates and prints an RSS feed.
redirect_goto in core/modules/redirect/redirect.module
Redirect callback; perform an URL redirect.
system_test_set_header in core/modules/simpletest/tests/system_test.module
system_transliterate_ajax in core/modules/system/
Ajax callback; Returns the transliterated version for a given string.
template_preprocess_views_view_rss in core/modules/views/templates/
Preprocess an RSS feed
theme_install_page in core/includes/
Returns HTML for the installation page.
theme_update_page in core/includes/
Returns HTML for the update page.
update_access_denied_page in core/update.php
Renders a 403 access denied page for update.php.
update_callback_service_unavailable in core/modules/update/tests/update_test/update_test.module
Page callback: Displays an Error 503 (Service unavailable) page.
user_login_final_validate in core/modules/user/user.module
The final validation handler on the login form.
views_plugin_cache::restore_headers in core/modules/views/plugins/
Restore out of band data saved to cache. Copied from Panels.
_backdrop_exception_handler in core/includes/
Provides custom PHP exception handling.
_backdrop_log_error in core/includes/
Logs a PHP error or exception and displays an error page in fatal cases.
_locale_export_po in core/includes/
Writes a generated PO or POT file to the output.