| public addPostbackData ( PayPal\Api\NameValuePair $nameValuePair ) | ||
| $nameValuePair | PayPal\Api\NameValuePair | |
public function addPostbackData($nameValuePair)
{
if (!$this->getPostbackData()) {
return $this->setPostbackData(array($nameValuePair));
} else {
return $this->setPostbackData(array_merge($this->getPostbackData(), array($nameValuePair)));
}
}