# get_userdata()

URL: https://chugunov.pro/api-wordpress/functions/get_userdata/
Проверено на WordPress 6.9, обновлено 06.08.2026.
Источник: независимый русскоязычный справочник chugunov.pro. Не является официальной документацией WordPress.

Тип: функция.
Появился в версии: 0.71.

## Сигнатура

```php
get_userdata( int $user_id ): WP_User|false
```

## Описание

Извлекает информацию о пользователе по его ID.

## Параметры

- `$user_id` `int` — обязательный. ID пользователя

## Возвращаемое значение

`WP_User|false` — WP_User

## Исходный код

Файл: `wp-includes/pluggable.php:83`

```php
function get_userdata( $user_id ) {
	return get_user_by( 'id', $user_id );
}
```

## История изменений

- 0.71 — Introduced.

## Связанные

Использует: [`get_user_by`](https://chugunov.pro/api-wordpress/functions/get_user_by/).
Используется в: [`user_can_for_site`](https://chugunov.pro/api-wordpress/functions/user_can_for_site/), [`wp_check_comment_data`](https://chugunov.pro/api-wordpress/functions/wp_check_comment_data/), [`wp_is_password_reset_allowed_for_user`](https://chugunov.pro/api-wordpress/functions/wp_is_password_reset_allowed_for_user/), [`wp_list_users`](https://chugunov.pro/api-wordpress/functions/wp_list_users/), `WP_REST_Templates_Controller::prepare_item_for_database`, [`wp_ajax_send_password_reset`](https://chugunov.pro/api-wordpress/functions/wp_ajax_send_password_reset/), [`wpmu_new_site_admin_notification`](https://chugunov.pro/api-wordpress/functions/wpmu_new_site_admin_notification/), `WP_REST_Application_Passwords_Controller::get_user`, [`wp_is_application_passwords_available_for_user`](https://chugunov.pro/api-wordpress/functions/wp_is_application_passwords_available_for_user/), `WP_Query::generate_postdata`, `WP_Customize_Manager::get_lock_user_data`, `WP_REST_Users_Controller::get_user`, `WP_REST_Users_Controller::delete_item`, `WP_REST_Posts_Controller::prepare_item_for_database`, [`get_oembed_response_data`](https://chugunov.pro/api-wordpress/functions/get_oembed_response_data/), `WP_Posts_List_Table::column_title`, [`wp_ajax_destroy_sessions`](https://chugunov.pro/api-wordpress/functions/wp_ajax_destroy_sessions/), [`wxr_authors_list`](https://chugunov.pro/api-wordpress/functions/wxr_authors_list/), [`get_editable_user_ids`](https://chugunov.pro/api-wordpress/functions/get_editable_user_ids/), [`grant_super_admin`](https://chugunov.pro/api-wordpress/functions/grant_super_admin/), [`revoke_super_admin`](https://chugunov.pro/api-wordpress/functions/revoke_super_admin/), [`refresh_user_details`](https://chugunov.pro/api-wordpress/functions/refresh_user_details/), [`wp_check_locked_posts`](https://chugunov.pro/api-wordpress/functions/wp_check_locked_posts/), [`wp_refresh_post_lock`](https://chugunov.pro/api-wordpress/functions/wp_refresh_post_lock/), [`default_password_nag_edit_user`](https://chugunov.pro/api-wordpress/functions/default_password_nag_edit_user/), [`edit_user`](https://chugunov.pro/api-wordpress/functions/edit_user/), [`get_user_to_edit`](https://chugunov.pro/api-wordpress/functions/get_user_to_edit/), `WP_Users_List_Table::single_row`, [`wp_check_post_lock`](https://chugunov.pro/api-wordpress/functions/wp_check_post_lock/), [`_admin_notice_post_locked`](https://chugunov.pro/api-wordpress/functions/_admin_notice_post_locked/), [`wp_ajax_wp_fullscreen_save_post`](https://chugunov.pro/api-wordpress/functions/wp_ajax_wp_fullscreen_save_post/), [`wp_ajax_add_user`](https://chugunov.pro/api-wordpress/functions/wp_ajax_add_user/), [`wp_ajax_inline_save`](https://chugunov.pro/api-wordpress/functions/wp_ajax_inline_save/), [`confirm_delete_users`](https://chugunov.pro/api-wordpress/functions/confirm_delete_users/), [`is_super_admin`](https://chugunov.pro/api-wordpress/functions/is_super_admin/), [`author_can`](https://chugunov.pro/api-wordpress/functions/author_can/), [`user_can`](https://chugunov.pro/api-wordpress/functions/user_can/), [`wp_set_password`](https://chugunov.pro/api-wordpress/functions/wp_set_password/), [`wp_new_user_notification`](https://chugunov.pro/api-wordpress/functions/wp_new_user_notification/), [`wp_notify_postauthor`](https://chugunov.pro/api-wordpress/functions/wp_notify_postauthor/).

Оригинал в официальной документации: https://developer.wordpress.org/reference/functions/get_userdata/