wp-includes/rest-api.php:265Registers default REST API routes.
One hook fires while create_initial_rest_routes() runs, in this order:
Filters the search handlers to use in the REST search controller.
function create_initial_rest_routes() { foreach ( get_post_types( array( 'show_in_rest' => true ), 'objects' ) as $post_type ) { $controller = $post_type->get_rest_controller(); if ( ! $controller ) { continue; } if ( ! $post_type->late_route_registration ) { $controller->register_routes(); } $revisions_controller = $post_type->get_revisions_rest_controller(); if ( $revisions_controller ) { $revisions_controller->register_routes(); } $autosaves_controller = $post_type->get_autosave_rest_controller(); if ( $autosaves_controller ) { $autosaves_controller->register_routes(); } if ( $post_type->late_route_registration ) { $controller->register_routes(); } } // Post types. $controller = new WP_REST_Post_Types_Controller(); $controller->register_routes(); // Post statuses. $controller = new WP_REST_Post_Statuses_Controller(); $controller->register_routes(); // Taxonomies. $controller = new WP_REST_Taxonomies_Controller(); $controller->register_routes(); // Terms. foreach ( get_taxonomies( array( 'show_in_rest' => true ), 'object' ) as $taxonomy ) { $controller = $taxonomy->get_rest_controller(); if ( ! $controller ) { continue; } $controller->register_routes(); } // Users. $controller = new WP_REST_Users_Controller(); $controller->register_routes(); // Application Passwords $controller = new WP_REST_Application_Passwords_Controller(); $controller->register_routes(); // Comments. $controller = new WP_REST_Comments_Controller(); $controller->register_routes(); $search_handlers = array( new WP_REST_Post_Search_Handler(), new WP_REST_Term_Search_Handler(), new WP_REST_Post_Format_Search_Handler(), ); /** * Filters the search handlers to use in the REST search controller. * * @since 5.0.0 * * @param array $search_handlers List of search handlers to use in the controller. Each search * handler instance must extend the `WP_REST_Search_Handler` class. * Default is only a handler for posts. */ $search_handlers = apply_filters( 'wp_rest_search_handlers', $search_handlers ); $controller = new WP_REST_Search_Controller( $search_handlers );Introduced in 4.7.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/rest-api.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.