/conf/_locales.php sets the default configuration for locales.
You typically shouldn’t need to edit this file and should replace it with the new version in case of upgrades.
If you wish to install additional languages/locales, this is done in the
/locales folder instead. Please see: How to install a language pack
Variables in this file
$use_l10n = 1;
$evo_charset = 'utf-8';
$force_io_charset_if_accepted = 'utf-8';
$locales['en-US'] = array(..)
$allow_po_extraction = 0;
$country_flags_bg = array(..)