Title: WP_REST_Request::set_url_params
Published: December 9, 2015
Last modified: May 20, 2026

---

# WP_REST_Request::set_url_params( array $params )

## In this article

 * [Description](https://developer.wordpress.org/reference/classes/wp_rest_request/set_url_params/?output_format=md#description)
 * [Parameters](https://developer.wordpress.org/reference/classes/wp_rest_request/set_url_params/?output_format=md#parameters)
 * [Source](https://developer.wordpress.org/reference/classes/wp_rest_request/set_url_params/?output_format=md#source)
 * [Changelog](https://developer.wordpress.org/reference/classes/wp_rest_request/set_url_params/?output_format=md#changelog)

[ Back to top](https://developer.wordpress.org/reference/classes/wp_rest_request/set_url_params/?output_format=md#wp--skip-link--target)

Sets parameters from the route.

## 󠀁[Description](https://developer.wordpress.org/reference/classes/wp_rest_request/set_url_params/?output_format=md#description)󠁿

Typically, this is set after parsing the URL.

## 󠀁[Parameters](https://developer.wordpress.org/reference/classes/wp_rest_request/set_url_params/?output_format=md#parameters)󠁿

 `$params`arrayrequired

Parameter map of key to value.

## 󠀁[Source](https://developer.wordpress.org/reference/classes/wp_rest_request/set_url_params/?output_format=md#source)󠁿

    ```php
    public function set_url_params( $params ) {
    	$this->params['URL'] = $params;
    }
    ```

[View all references](https://developer.wordpress.org/reference/files/wp-includes/rest-api/class-wp-rest-request.php/)
[View on Trac](https://core.trac.wordpress.org/browser/tags/7.0/src/wp-includes/rest-api/class-wp-rest-request.php#L527)
[View on GitHub](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/rest-api/class-wp-rest-request.php#L527-L529)

## 󠀁[Changelog](https://developer.wordpress.org/reference/classes/wp_rest_request/set_url_params/?output_format=md#changelog)󠁿

| Version | Description | 
| [4.4.0](https://developer.wordpress.org/reference/since/4.4.0/) | Introduced. |

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