Not sure if stackoverflow is the most appropriate place for this question.
I am currently building a web application that will manage content, ecommerce and allow users to participate.
I am using php's intl extension to deal with different number formats and so on. gettext will be used to provide translations of the actual text in the application.
This question isn't really a technical one, but more as to how the user sets the language/version of the web app.
I have came up with a possible scenarios:
(Country regions) User selects his country and this determines his language. If the language for his country is not avaliable, default to default language.
(Language) User selects his own language, and he selects his own country/time zone settings. That means we can have users in say the United states reading content in Japanese.
With the first option, obviously it is quite fool-proof. The user claims he is from canada, so we display the content in english (en_ca) or french (fr_ca if avaliable).
However, not every web site built on top of the application will be big enough to warrant translations based on locale (i.e. canadian french (fr_ca) vs french french (fr_fr).
Some site would be quite small, so it doesn't matter where the user comes from, he should be able to select either French or English when browsing the site. However, this leads to another issue. If the user selects the content to be shown in french, how do we format things like numbers and currencies? We cannot directly infer his locale from the language he has chosen.
I have looked around the web at some "big" websites to look at how they do things.
- Amazon - (Country Regions) Different sites for different countries, i.e. Amazon japan is only avaliable in japanese.
- Microsoft - (Country Regions) Some countries have multiple languages. (fr_ca) vs (en_ca).
- Engadget.com - (Language) English, Japanese, Chinese (both simplified and traditional).
- FaceBook - (Language), but offers different versions of languages (fr_ca and fr_fr)
So I guess the question is, should I force all users of the web application to build their content around the countries/regions or languages? Or should I allow both scenarios?
Cheers :)