PayPal\Core\PPUtils::xmlToArray PHP Метод

    public static function xmlToArray($xmlInput)
    {
        $doc = new \DOMDocument();
        $doc->preserveWhiteSpace = false;
        $doc->loadXML($xmlInput);
        $results = $doc->getElementsByTagName("Body");
        if ($results->length > 0) {
            $node = $results->item(0);
            return PPUtils::xmlNodeToArray($node);
        } else {
            throw new \Exception("Unrecognized response payload ");
        }
    }

 /**
  * Service Call: ExternalRememberMeOptOut
  * @param ExternalRememberMeOptOutReq $externalRememberMeOptOutReq
  * @param mixed $apiCredential - Optional API credential - can either be
  * 		a username configured in sdk_config.ini or a ICredential object
  *      created dynamically
  * @return PayPalAPI\ExternalRememberMeOptOutResponseType
  * @throws APIException
  */
 public function ExternalRememberMeOptOut($externalRememberMeOptOutReq, $apiCredential = NULL)
 {
     $apiContext = new PPApiContext($this->config);
     $handlers = array(new PPMerchantServiceHandler($apiCredential, self::$SDK_NAME, self::$SDK_VERSION));
     $this->setStandardParams($externalRememberMeOptOutReq->ExternalRememberMeOptOutRequest);
     $ret = new ExternalRememberMeOptOutResponseType();
     $resp = $this->call('PayPalAPIAA', 'ExternalRememberMeOptOut', $externalRememberMeOptOutReq, $apiContext, $handlers);
     $ret->init(PPUtils::xmlToArray($resp));
     return $ret;
 }