_get_path_to_translation_from_lang_dir()
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.
This is an internal function for using it by WP core itself. It's not recommended to use this function in your code.
No Hooks.
Return
String|false
. The path to the translation file or false if no translation file was found.
Usage
_get_path_to_translation_from_lang_dir( $domain );
- $domain(string) (required)
- Text domain. Unique identifier for retrieving translated strings.
Notes
Changelog
Since 4.7.0 | Introduced. |
Code of _get_path_to_translation_from_lang_dir() get path to translation from lang dir WP 6.0
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 = determine_locale(); $mofile = "{$domain}-{$locale}.mo"; $path = WP_LANG_DIR . '/plugins/' . $mofile; if ( in_array( $path, $cached_mofiles, true ) ) { return $path; } $path = WP_LANG_DIR . '/themes/' . $mofile; if ( in_array( $path, $cached_mofiles, true ) ) { return $path; } return false; }