wp_rest_search_handlers – Hook | Developer.WordPress.org

apply_filters( ‘wp_rest_search_handlers’, array $search_handlers )

Filters the search handlers to use in the REST search controller.

Parameters

$search_handlersarray: 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 );

Used by	Description
create_initial_rest_routes()`wp-includes/rest-api.php`	Registers default REST API routes.

Version	Description
5.0.0	Introduced.

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