I am curious to know if setting 'WPLANG' in wp-config.php just effects the admin language or does it have other consequences?
I run a blog in a foreign language but use English in my admin. I initially set the WPLANG to the foreign language a while ago and used a plugin (admin in English) to keep the English admin interface whilst using an .mo file to translate the theme.
I now use 'WPML' to manage the translations. I was wondering whether my WPLANG setting is still relevant and what it really means to the site?