Issue in GetMatchingProductForId, I cannot get which id type's api response.

[arammarm]

When i make request

$upc = ['190021324893', '796201587166', '32323231111', '211212122'];
$product_list = new AmazonProductList( 'store1' );
$product_list->setIdType( "UPC" );
$product_list->setProductIds( $upc );
$product_list->fetchProductList();
$product_list->getProduct();

I don't understand which results is which upc's, also i cannot get by order because when wrong upc it's return just response with 'error' array key. when it more than one error it's replace the previous error response. so hard to match the response with upc.

[Peardian]

You're right, it seems I had not accounted for there being more than one error. Storing the errors in an array seems like it would be the best solution. Thank you for reporting this.

[arammarm]

Now i modified the parseXML function on /src/AmazonProductsCore.php

protected function parseXML($xml)
    {
        if (!$xml) {
            return false;
        }

        foreach ($xml->children() as $x) {
            if ($x->getName() == 'ResponseMetadata') {
                continue;
            }
            $temp = (array)$x->attributes();
            if (isset($temp['@attributes']['status']) && $temp['@attributes']['status'] != 'Success') {
                $this->log("Warning: product return was not successful", 'Warning');
            }
            if (isset($x->Products)) {
                foreach ($x->Products->children() as $z) {
                    $this->productList[$this->index] = new AmazonProduct($this->storeName, $z, $this->mockMode,
                        $this->mockFiles);
                    $this->index++;
                }
            } else {
                if ($x->getName() == 'GetProductCategoriesForSKUResult' || $x->getName() == 'GetProductCategoriesForASINResult') {
                    $this->productList[$this->index] = new AmazonProduct($this->storeName, $x, $this->mockMode,
                        $this->mockFiles);
                    $this->index++;
                } else {
                    foreach ($x->children() as $z) {
                        if ($z->getName() == 'Error') {
                            $error = (string)$z->Message;
                            $this->productList[$this->index]['Error'] = $error;
                            $this->log("Product Error: $error", 'Warning');
	                        $this->index++;
                        } elseif ($z->getName() != 'Product') {
                            $this->productList[$this->index][$z->getName()] = (string)$z;
                            $this->log("Special case: " . $z->getName(), 'Warning');
	                        $this->index++;
                        } else {
                            $this->productList[$this->index] = new AmazonProduct($this->storeName, $z, $this->mockMode,
                                $this->mockFiles);
                            $this->index++;
                        }
                    }
                }
            }
        }
    }

Now i can get response by given order.