require_once 'I18Nv2.php';
array I18Nv2::langs2locales (array $languages)
array I18Nv2::langs2locales
Transforms language codes like en-US and de-DE to locale codes like en_US and de_DE.
array of language codes
Returns array transformed language codes as locale codes.
This function should be called statically.
See also I18Nv2::locales2langs().
