/**
* @return array
*/
public function getNVPRequest()
{
$request = $this->collection->getAllValues();
/* payment */
foreach ($this->payments as $index => $payment) {
foreach ($payment->getNVPArray() as $key => $value) {
if (is_array($value)) {
// payment item is array and has to start with L_
foreach ($value as $itemIndex => $item) {
foreach ($item as $k => $v) {
$request['L_PAYMENTREQUEST_' . $index . '_' . $k . $itemIndex] = $v;
}
}
} else {
$request['PAYMENTREQUEST_' . $index . '_' . $key] = $value;
}
}
}
/* billing agreement */
foreach ($this->billingAgreement as $index => $billingAgreement) {
foreach ($billingAgreement->getNVPArray() as $key => $value) {
$request['L_' . $key . $index] = $value;
}
}
/* shipping options */
foreach ($this->shipping as $index => $shipping) {
foreach ($shipping->getNVPArray() as $key => $value) {
$request['L_' . $key . $index] = $value;
}
}
/* buyer and funding */
if ($this->buyer != null) {
$request = array_merge($request, $this->buyer->getNVPArray());
}
if ($this->funding != null) {
$request = array_merge($request, $this->funding->getNVPArray());
}
return $request;
}
