set_default_params($_SESSION['mid'], $_SESSION['pid'], $_SESSION['security-key']); $req->set_cancel_params($ref, 27455, "EUR"); $internalError = $req->send(); if ($internalError) { echo "Internal error occured!
"; echo "Error code: " . $internalError['error_code'] . "
"; echo "Error message: " . $internalError['error_message']; } else { if ($req->has_error()) { echo "Error occured!
"; echo "Error code: " . $req->get_error_code() . "
"; echo "Merchant msg: " . utf8_decode($req->get_merchant_error_message()) . "
"; echo "Customer msg: " . utf8_decode($req->get_customer_error_message()) . "
"; } else { echo "Cancel successful
"; } echo "

"; echo "Request XML: " . htmlentities($req->get_request_xml()); echo "

"; echo "Response XML: " . htmlentities($req->get_response_xml()); } ?>