HTTP_ACCEPT_LANGUAGE is not always set in $_SERVER
HTTP_ACCEPT_LANGUAGE is not always set in $_SERVER

modolabs/Kurogo-Mobile-Web,wesley1001/Kurogo-Mobile-Web,modolabs/Kurogo-Mobile-Web,wesley1001/Kurogo-Mobile-Web,modolabs/Kurogo-Mobile-Web,wesley1001/Kurogo-Mobile-Web