24 calls to drupal_add_http_header()

aggregator_test_feed in drupal/modules/aggregator/tests/aggregator_test.module
Page callback. Generates a test feed and simulates last-modified and etags.
ajax_deliver in drupal/includes/ajax.inc
Packages and sends the result of a page callback as an Ajax response.
ajax_set_verification_header in drupal/includes/ajax.inc
Sets a response header for ajax.js to trust the response body.
authorize_access_denied_page in drupal/authorize.php
Renders a 403 access denied page for authorize.php.
drupal_deliver_html_page in drupal/includes/common.inc
Packages and sends the result of a page callback to the browser as HTML.
drupal_fast_404 in drupal/includes/bootstrap.inc
Returns a simple 404 Not Found page.
drupal_json_output in drupal/includes/common.inc
Returns data in JSON format.
drupal_serve_page_from_cache in drupal/includes/bootstrap.inc
Sets HTTP headers in preparation for a cached page response.
file_transfer in drupal/includes/file.inc
Transfers a file to the client using HTTP.
image_style_deliver in drupal/modules/image/image.module
Page callback: Generates a derivative, given a style and image path.
node_feed in drupal/modules/node/node.module
Generates and prints an RSS feed.
openid_test_yadis_xrds in drupal/modules/openid/tests/openid_test.module
Menu callback; XRDS document that references the OP Endpoint URL.
openid_test_yadis_x_xrds_location in drupal/modules/openid/tests/openid_test.module
Menu callback; regular HTML page with an X-XRDS-Location HTTP header.
system_test_set_header in drupal/modules/simpletest/tests/system_test.module
theme_aggregator_page_opml in drupal/modules/aggregator/aggregator.pages.inc
Prints the OPML page for the feed.
theme_aggregator_page_rss in drupal/modules/aggregator/aggregator.pages.inc
Prints the RSS page for a feed.
theme_install_page in drupal/includes/theme.maintenance.inc
Returns HTML for the installation page.
theme_update_page in drupal/includes/theme.maintenance.inc
Returns HTML for the update page.
update_access_denied_page in drupal/update.php
Renders a 403 access denied page for update.php.
update_callback_service_unavailable in drupal/modules/update/tests/update_test.module
Page callback: Displays an Error 503 (Service unavailable) page.
xmlrpc_server_output in drupal/includes/xmlrpcs.inc
Sends XML-RPC output to the browser.
_drupal_log_error in drupal/includes/errors.inc
Logs a PHP error or exception and displays an error page in fatal cases.
_openid_test_endpoint_associate in drupal/modules/openid/tests/openid_test.module
OpenID endpoint; handle "associate" requests (see OpenID Authentication 2.0, section 8).
_openid_test_endpoint_authenticate in drupal/modules/openid/tests/openid_test.module
OpenID endpoint; handle "authenticate" requests.