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apply_filters( 'rest_pre_dispatch', mixed $result, WP_REST_Server $this, WP_REST_Request $request )

Filters the pre-calculated result of a REST dispatch request.

Description

Allow hijacking the request before dispatching by returning a non-empty. The returned value will be used to serve the request instead.

Parameters

$result

(mixed) Response to replace the requested version with. Can be anything a normal endpoint can return, or null to not hijack the request.

$this

(WP_REST_Server) Server instance.

$request

(WP_REST_Request) Request used to generate the response.

Source

File: wp-includes/rest-api/class-wp-rest-server.php

View on Trac

Used By

Used By Description
wp-includes/rest-api/class-wp-rest-server.php: WP_REST_Server::dispatch()

Matches the request to a callback and call it.

Changelog

Version Description
4.4.0 Introduced.

© 2003–2019 WordPress Foundation
Licensed under the GNU GPLv2+ License.
https://developer.wordpress.org/reference/hooks/rest_pre_dispatch