There are two language versions of the site example.com and example.com/ru. What is the easiest way to display a site depending on the region (en / ru)?

Question

Internationalization and localization

I read "Localization of the site interface using PHP, Smarty and Gettext", but maybe there are easier options?

Answer 1

In the browser, the language is passed to $_SERVER in HTTP_USER_AGENT - read it, parse it and redirect it to the required version