GpWebPay/Codes/RequestPayloadKeys.php
<?php declare(strict_types=1);
namespace Granam\GpWebPay\Codes;
class RequestPayloadKeys extends RequestDigestKeys
{
const DIGEST = 'DIGEST';
const LANG = 'LANG';
/**
* @return array|\string[]
*/
public static function getRequestPayloadKeys()
{
$keys = parent::getDigestKeys();
$keys[] = self::DIGEST;
$keys[] = self::LANG;
return $keys;
}
}