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apply_filters( 'rest_pre_echo_response', array $result, WP_REST_Server $server, WP_REST_Request $request )

Since
4.8.1
Filters the REST API response.

Description

Allows modification of the response data after inserting embedded data (if any) and before echoing the response data.

Compatibility

WordPress
since 4.8.1
  • 6.7.7
  • 6.8.8
  • 6.9.7
  • 7.0.4
  • 7.1.0

Present in every tracked release (6.7.7 to 7.1.0).

Parameters

$resultarray
Response data to send to the client.
$serverWP_REST_Server
Server instance.
$requestWP_REST_Request
Request used to generate the response.

Where this hook fires · 1

  • wp-includes/rest-api/class-wp-rest-server.php:539WP_REST_Server::serve_request()

Source code

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			 * @since 4.8.1			 *			 * @param array            $result  Response data to send to the client.			 * @param WP_REST_Server   $server  Server instance.			 * @param WP_REST_Request  $request Request used to generate the response.			 */			$result = apply_filters( 'rest_pre_echo_response', $result, $this, $request ); 			// The 204 response shouldn't have a body.			if ( 204 === $code || null === $result ) {				return null;			}

Changelog

Introduced in 4.8.1. Unchanged from 6.7.7 through 7.1.0.

  1. 6.7.7
  2. 6.8.8
  3. 6.9.7
  4. 7.0.4
  5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

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Generated from the wordpress-develop 7.0.4 tag, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.
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