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rest_exposed_cors_headers

apply_filters( ‘rest_exposed_cors_headers’, string[] $expose_headers, WP_REST_Request $request )

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Filters the list of response headers that are exposed to REST API CORS requests.

Parameters

$expose_headersstring[]
The list of response headers to expose.
$requestWP_REST_Request
The request in context.

Source

$expose_headers = apply_filters( 'rest_exposed_cors_headers', $expose_headers, $request );

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Used byDescription
WP_REST_Server::serve_request()wp-includes/rest-api/class-wp-rest-server.php

Handles serving a REST API request.

Changelog

VersionDescription
6.3.0The $request parameter was added.
5.5.0Introduced.

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