load_default_textdomain ( $locale = null )
- (string) locale Optional. Locale to load. Default is the value of get_locale().
- (bool) Whether the textdomain was loaded.
- Introduced in WordPress: 1.5.0
- Deprecated in WordPress: —
Load default translated strings based on locale.Loads the .mo file in WP_LANG_DIR constant path from WordPress root.
The translated (.mo) file is named based on the locale.