.htaccess - Multi language basic php website without subdomain or sub-folders -

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right have website uses 2 languages english , german. there no sub folders or sub-domains used. correct language shown using $_session[lang], , gettext function.

example.com/about-us.php

if '$_session[lang]' = en page shown in english , if '$_session[lang]' = de page shown in dutch

but not seo freindly. want keep structure of folders same , want add paramenter in url specify language. 

example.com/en/about-us.php

for english , 

example.com/de/about-us.php

for german.

"both pages example.com/en/about-us.php , example.com/de/about-us.php should point file root/webspace/about-us.php, is, folders /en , /de virtual (should not exist in reality avoid code redundance). inside file about-us.php should able know virtual folder called (/en or /de) able define session variable define gettext's language.

how can accomplish this? reply


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