Description
Gets the path to a translation file in the languages directory for the current locale.
Holds a cached list of available .mo files to improve performance.
Usage
$string|false = _get_path_to_translation_from_lang_dir( $domain );
Parameters
- $domain
- ( string ) required – Text domain. Unique identifier for retrieving translated strings.
Returns
string|false The path to the translation file or false if no translation file was found.
Source
File name: wordpress/wp-includes/l10n.php
Lines: 1 to 34 of 34
function _get_path_to_translation_from_lang_dir( $domain ) { static $cached_mofiles = null; if ( null === $cached_mofiles ) { $cached_mofiles = array(); $locations = array( WP_LANG_DIR . '/plugins', WP_LANG_DIR . '/themes', ); foreach ( $locations as $location ) { $mofiles = glob( $location . '/*.mo' ); if ( $mofiles ) { $cached_mofiles = array_merge( $cached_mofiles, $mofiles ); } } } $locale = is_admin() ? get_user_locale() : get_locale(); $mofile = "{$domain}-{$locale}.mo"; $path = WP_LANG_DIR . '/plugins/' . $mofile; if ( in_array( $path, $cached_mofiles ) ) { return $path; } $path = WP_LANG_DIR . '/themes/' . $mofile; if ( in_array( $path, $cached_mofiles ) ) { return $path; } return false; }
Called by
Invoked by
Calls
1 to 4 of 4
- _get_path_to_translation_from_lang_dir() – Gets the path to a translation file in the languages directory for the current locale.
- get_locale() – Retrieves the current locale.
- get_user_locale() – Retrieves the locale of a user.
- is_admin() – Whether the current request is for an administrative interface page.