function getFeedStatus($submitId, $service, $xmlFile)
{
    if (preg_match('/^\\d+$/', $submitId) < 1) {
        errorLog($submitId, ':submissionId 不正确!', 'N');
        return false;
    }
    if (is_file($xmlFile)) {
        $resource = @fopen($xmlFile, 'w+');
    } else {
        $resource = @fopen('php://memory', 'rw+');
    }
    $parameters = array('Merchant' => MERCHANT_ID, 'FeedSubmissionId' => $submitId, 'FeedSubmissionResult' => $resource);
    $request = new MarketplaceWebService_Model_GetFeedSubmissionResultRequest($parameters);
    //$request = new MarketplaceWebService_Model_GetFeedSubmissionResultRequest();
    $request->setMerchant(MERCHANT_ID);
    $request->setFeedSubmissionId($submitId);
    if (is_file($xmlFile)) {
        $request->setFeedSubmissionResult(@fopen($xmlFile, 'rw+'));
    } else {
        $request->setFeedSubmissionResult(@fopen('php://memory', 'rw+'));
    }
    invokeGetFeedSubmissionResult($service, $request);
}
 * 
 */
/**
 * Get Feed Submission Result  Sample
 */
include_once '.config.inc.php';
$serviceUrl = "https://mws.amazonservices.com";
$config = array('ServiceURL' => $serviceUrl, 'ProxyHost' => null, 'ProxyPort' => -1, 'MaxErrorRetry' => 3);
$service = new MarketplaceWebService_Client(AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, $config, APPLICATION_NAME, APPLICATION_VERSION);
$request = new MarketplaceWebService_Model_GetFeedSubmissionResultRequest();
$request->setMarketplace(MARKETPLACE_ID);
$request->setMerchant(MERCHANT_ID);
$request->setFeedSubmissionId('3270420532');
$myHandle = @fopen('php://memory', 'rw+');
$request->setFeedSubmissionResult($myHandle);
invokeGetFeedSubmissionResult($service, $request);
rewind($myHandle);
echo stream_get_contents($myHandle);
function invokeGetFeedSubmissionResult(MarketplaceWebService_Interface $service, $request)
{
    try {
        $response = $service->getFeedSubmissionResult($request);
    } catch (MarketplaceWebService_Exception $ex) {
        echo "Caught Exception: " . $ex->getMessage() . "\n";
        echo "Response Status Code: " . $ex->getStatusCode() . "\n";
        echo "Error Code: " . $ex->getErrorCode() . "\n";
        echo "Error Type: " . $ex->getErrorType() . "\n";
        echo "Request ID: " . $ex->getRequestId() . "\n";
        echo "XML: " . $ex->getXML() . "\n";
    }
}