Not sure if this is the right place to ask, but I'm currently developing an addon which uses template modifications. Within this modification I would like to output the current language (best in form of a 5-digit locale) e.g.: en-US, de-DE, ... How would I do that? My workaround would be to add a phrase and translate it in every language, but that seems weird. Maybe you also know how I can access values from the config.php file?