PHP implementation of GestPay (Banca Sella)
To encrypt a string:
include 'GestPay.php';
$gestPay = new GestPay('YourShopLogin');
$gestPay->encode($dataToEncode);
To decrypt a string:
include 'GestPay.php';
$gestPay = new GestPay('YourShopLogin');
$gestPay->decode($encodedString);