# wp_is_block_theme()

URL: https://chugunov.pro/api-wordpress/functions/wp_is_block_theme/
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: 5.9.0.

## Сигнатура

```php
wp_is_block_theme(): bool
```

## Описание

Возвращает, является ли активная тема блочной.

## Возвращаемое значение

`bool`

## Исходный код

Файл: `wp-includes/theme.php:4354`

```php
function wp_is_block_theme() {
	if ( empty( $GLOBALS['wp_theme_directories'] ) ) {
		_doing_it_wrong( __FUNCTION__, __( 'This function should not be called before the theme directory is registered.' ), '6.8.0' );
		return false;
	}

	return wp_get_theme()->is_block_theme();
}
```

## История изменений

- 5.9.0 — Introduced.

## Связанные

Использует: [`wp_get_theme`](https://chugunov.pro/api-wordpress/functions/wp_get_theme/), `WP_Theme`, [`__`](https://chugunov.pro/api-wordpress/functions/__/), [`_doing_it_wrong`](https://chugunov.pro/api-wordpress/functions/_doing_it_wrong/).
Используется в: [`wp_load_classic_theme_block_styles_on_demand`](https://chugunov.pro/api-wordpress/functions/wp_load_classic_theme_block_styles_on_demand/), `WP_Script_Modules::add_hooks`, [`wp_get_post_content_block_attributes`](https://chugunov.pro/api-wordpress/functions/wp_get_post_content_block_attributes/), `WP_Duotone::output_footer_assets`, [`_wp_block_theme_register_classic_sidebars`](https://chugunov.pro/api-wordpress/functions/_wp_block_theme_register_classic_sidebars/), [`wp_enqueue_global_styles_custom_css`](https://chugunov.pro/api-wordpress/functions/wp_enqueue_global_styles_custom_css/), [`wp_enqueue_stored_styles`](https://chugunov.pro/api-wordpress/functions/wp_enqueue_stored_styles/), [`wp_enqueue_block_support_styles`](https://chugunov.pro/api-wordpress/functions/wp_enqueue_block_support_styles/), [`wp_get_global_stylesheet`](https://chugunov.pro/api-wordpress/functions/wp_get_global_stylesheet/), [`_add_default_theme_supports`](https://chugunov.pro/api-wordpress/functions/_add_default_theme_supports/), [`wp_admin_bar_edit_site_menu`](https://chugunov.pro/api-wordpress/functions/wp_admin_bar_edit_site_menu/), [`_add_plugin_file_editor_to_tools`](https://chugunov.pro/api-wordpress/functions/_add_plugin_file_editor_to_tools/), `WP_REST_Sidebars_Controller::prepare_item_for_response`, [`wp_enable_block_templates`](https://chugunov.pro/api-wordpress/functions/wp_enable_block_templates/), [`get_block_editor_settings`](https://chugunov.pro/api-wordpress/functions/get_block_editor_settings/), [`wp_enqueue_global_styles`](https://chugunov.pro/api-wordpress/functions/wp_enqueue_global_styles/), [`wp_enqueue_registered_block_scripts_and_styles`](https://chugunov.pro/api-wordpress/functions/wp_enqueue_registered_block_scripts_and_styles/), [`wp_admin_bar_customize_menu`](https://chugunov.pro/api-wordpress/functions/wp_admin_bar_customize_menu/), [`wp_welcome_panel`](https://chugunov.pro/api-wordpress/functions/wp_welcome_panel/), [`_add_themes_utility_last`](https://chugunov.pro/api-wordpress/functions/_add_themes_utility_last/), `WP_Customize_Manager::customize_preview_settings`, `WP_Customize_Manager::__construct`, [`wp_widgets_add_menu`](https://chugunov.pro/api-wordpress/functions/wp_widgets_add_menu/).

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