Title: WP_Translation_Controller::get_files
Published: April 3, 2024
Last modified: May 20, 2026

---

# WP_Translation_Controller::get_files( string $textdomain = 'default', string $locale = null ): 󠀁[WP_Translation_File](https://developer.wordpress.org/reference/classes/wp_translation_file/)󠁿[]

## In this article

 * [Parameters](https://developer.wordpress.org/reference/classes/wp_translation_controller/get_files/?output_format=md#parameters)
 * [Return](https://developer.wordpress.org/reference/classes/wp_translation_controller/get_files/?output_format=md#return)
 * [Source](https://developer.wordpress.org/reference/classes/wp_translation_controller/get_files/?output_format=md#source)
 * [Related](https://developer.wordpress.org/reference/classes/wp_translation_controller/get_files/?output_format=md#related)
 * [Changelog](https://developer.wordpress.org/reference/classes/wp_translation_controller/get_files/?output_format=md#changelog)

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

Returns all translation files for a given text domain.

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

 `$textdomain`stringoptional

Text domain. Default `'default'`.

Default:`'default'`

`$locale`stringoptional

Locale. Default current locale.

Default:`null`

## 󠀁[Return](https://developer.wordpress.org/reference/classes/wp_translation_controller/get_files/?output_format=md#return)󠁿

 [WP_Translation_File](https://developer.wordpress.org/reference/classes/wp_translation_file/)[]
List of translation files.

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

    ```php
    protected function get_files( string $textdomain = 'default', ?string $locale = null ): array {
    	if ( null === $locale ) {
    		$locale = $this->current_locale;
    	}

    	return $this->loaded_translations[ $locale ][ $textdomain ] ?? array();
    }
    ```

[View all references](https://developer.wordpress.org/reference/files/wp-includes/l10n/class-wp-translation-controller.php/)
[View on Trac](https://core.trac.wordpress.org/browser/tags/7.0/src/wp-includes/l10n/class-wp-translation-controller.php#L430)
[View on GitHub](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/l10n/class-wp-translation-controller.php#L430-L436)

## 󠀁[Related](https://developer.wordpress.org/reference/classes/wp_translation_controller/get_files/?output_format=md#related)󠁿

| Used by | Description | 
| [WP_Translation_Controller::locate_translation()](https://developer.wordpress.org/reference/classes/wp_translation_controller/locate_translation/)`wp-includes/l10n/class-wp-translation-controller.php` |

Locates translation for a given string and text domain.

  | 
| [WP_Translation_Controller::get_headers()](https://developer.wordpress.org/reference/classes/wp_translation_controller/get_headers/)`wp-includes/l10n/class-wp-translation-controller.php` |

Returns all existing headers for a given text domain.

  | 
| [WP_Translation_Controller::get_entries()](https://developer.wordpress.org/reference/classes/wp_translation_controller/get_entries/)`wp-includes/l10n/class-wp-translation-controller.php` |

Returns all entries for a given text domain.

  |

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

| Version | Description | 
| [6.5.0](https://developer.wordpress.org/reference/since/6.5.0/) | Introduced. |

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