if (isset($_GET['action'])) {
$action = $_GET['action'];
}
switch ($_GET['action']) {
case "":
// Index page, here you should be redirected to Paypal
$paypal->doExpressCheckout(123.45, 'Test service', 'inv123', 'USD', $shipping, $resultData);
break;
case "success":
// Paypal says everything's fine, do the charge (user redirected to $gateway->returnUrl)
if ($transaction = $paypal->doPayment($_GET['token'], $_GET['PayerID'], $resultData)) {
echo "Success! Transaction ID: " . $transaction['TRANSACTIONID'];
} else {
echo "Debugging what went wrong: ";
print_r($resultData);
}
break;
case "refund":
$transactionId = '9SU82364E9556505C';
if ($paypal->doRefund($transactionId, 'inv123', false, 0, 'USD', '', $resultData)) {
echo 'Refunded: ' . $resultData['GROSSREFUNDAMT'];
} else {
echo "Debugging what went wrong: ";
print_r($resultData);
}
break;
case "cancel":
// User canceled and returned to your store (to $gateway->cancelUrl)
echo "User canceled";
break;
}
