| public get_language_by_http_code ( string $http_code, string $field = 'native_name', string | string[] $fallbacks = ['native_name', 'english_name'] ) : string | string[] | ||
| $http_code | string | Language HTTP code. |
| $field | string | Optional. The field which should be queried. Defaults to 'native_name'. |
| $fallbacks | string | string[] | Optional. Falback language fields. Defaults to native and English name. |
| return | string | string[] | The desired field value, an empty string on failure, or an array for field 'all'. |
public function get_language_by_http_code($http_code, $field = 'native_name', $fallbacks = ['native_name', 'english_name']);