MENU_LANG
Articles
The environment’s language
SPIP passes the language requested by the site visitor to the first template, which can be retrieved by using the #ENVlang function within a (...)
Choosing the navigation language
By default, when you navigate to view an English article, the interface components are translated into English.
By using the language (...)Forcing the language of the visitor’s choice
The parameter forcer_lang
The #MENU_LANG form stores the selected language in a cookie. This cookie can then be used to re-display the site in (...)