rest_query_var-{$key} – Hook | Developer.WordPress.org

apply_filters( “rest_query_var-{$key}”, string $value )

Filters the query_vars used in get_items() for the constructed query.

Description

The dynamic portion of the hook name, $key, refers to the query_var key.

$query_args[ $key ] = apply_filters( "rest_query_var-{$key}", $value ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores

Used by	Description
WP_REST_Revisions_Controller::prepare_items_query()`wp-includes/rest-api/endpoints/class-wp-rest-revisions-controller.php`	Determines the allowed query_vars for a get_items() response and prepares them for WP_Query.
WP_REST_Posts_Controller::prepare_items_query()`wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php`	Determines the allowed query_vars for a get_items() response and prepares them for WP_Query.

Version	Description
4.7.0	Introduced.

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