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<?php
declare(strict_types=1);
namespace Yansongda\Pay\Packer;
use Yansongda\Pay\Contract\PackerInterface;
class JsonPacker implements PackerInterface
{
public function pack(array $payload): string
return json_encode($payload, JSON_UNESCAPED_UNICODE);
}
public function unpack(string $payload): ?array
$data = json_decode($payload, true);
if (JSON_ERROR_NONE === json_last_error()) {
return $data;
return null;
yansongda /
pay
