| static public getIso1FromIso3 ( $iso3 ) : string | ||
| $iso3 | string | |
| return | string | the translated string or null if we don't know about the given language. |
static function getIso1FromIso3($iso3)
{
assert(strlen($iso3) == 3);
$locales =& AppLocale::_getAllLocalesCacheContent();
foreach ($locales as $locale => $localeData) {
assert(isset($localeData['iso639-3']));
if ($localeData['iso639-3'] == $iso3) {
return substr($locale, 0, 2);
}
}
return null;
}