Filter hook 'rest_pre_serve_request'

Hook Information

Hook Parameters

Usage Examples

<?php
// Hook into rest_pre_serve_request
add_filter('rest_pre_serve_request', 'my_custom_filter', 10, 4);

function my_custom_filter($served, $result, $request, $server) {
    // Your custom filtering logic here
    return $served;
}

Source Code Context

<?php
 510  		 *                                           Default false.
 511  		 * @param WP_HTTP_Response $result  Result to send to the client. Usually a `WP_REST_Response`.
 512  		 * @param WP_REST_Request  $request Request used to generate the response.
 513  		 * @param WP_REST_Server   $server  Server instance.
 514  		 */
 515  		$served = apply_filters( 'rest_pre_serve_request', false, $result, $request, $this );
 516  
 517  		if ( ! $served ) {
 518  			if ( 'HEAD' === $request->get_method() ) {
 519  				return null;
 520  			}

PHP Documentation

<?php
/**
		 * Filters whether the REST API request has already been served.
		 *
		 * Allow sending the request manually - by returning true, the API result
		 * will not be sent to the client.
		 *
		 * @since 4.4.0
		 *
		 * @param bool             $served  Whether the request has already been served.
		 *                                           Default false.
		 * @param WP_HTTP_Response $result  Result to send to the client. Usually a `WP_REST_Response`.
		 * @param WP_REST_Request  $request Request used to generate the response.
		 * @param WP_REST_Server   $server  Server instance.
		 */