Getting single Item Response From XmlToArray

[BillDavid07]

Hi, I am getting an error on retrieving the Title From amazon xml response. it said "Undefined index: Item" but when i dump the response it shows a string of data.

Here's the response

string(19) "George R. R. Martin" string(17) "Carol V Aebersold"

Whoops, looks like something went wrong.
1/1 ErrorException in AmazonController.php line 115: Undefined index: Item

Here's my Code

public function getAmazonFeed(){

	$conf = new GenericConfiguration();
	$client = new \GuzzleHttp\Client();
	$request = new \ApaiIO\Request\GuzzleRequest($client);

	$input = new Input();

	$store_id = $input->get('s_id');
	$shop = $input->get('shop');
	$ssin = $input->get('ssin');

	$querystrings = array('');
	$itemlist = array();
	$ilist = array('');
	$message = '';
	
	if(empty($shop)){
		$status = false;
		$message = 'Please select a source market';
	}elseif(empty($ssin)){
		$status = false;
		$message = 'Products IDs is empty';
	}elseif(empty($store_id)){
		$status = false;
		$message = 'Error on creating listings, can\'t find your store.';
	}else{
		$status = true;
		try {
		    $conf
			    ->setCountry($shop)
			    ->setAccessKey(env('AMAZON_ACCESS_KEY'))
			    ->setSecretKey(env('AMAZON_SECRET_KEY'))
			    ->setAssociateTag(env('AMAZON_ASSOCIATE_TAG'))
		        ->setRequest($request)
		        ->setResponseTransformer(new \ApaiIO\ResponseTransformer\XmlToArray());
		} catch (\Exception $e) {
		    echo $e->getMessage();
		}

		$apaiIO = new ApaiIO($conf);
		$lookup = new Lookup();
		$array_ssin = explode(',', $ssin);

		$j = 0;
		for ($i = 0; $i < count($array_ssin); $i++) {

		    $lookup->setItemId($array_ssin[$i]);
			$lookup->setIdType('ASIN');
			$lookup->setResponseGroup(array('Large', 'Small'));
			$listing = $apaiIO->runOperation($lookup);
			// $simpleXml = simplexml_load_string($listing);
			var_dump($listing['Items']['Item']['ItemAttributes']['Author']);
			// $itemlist[$i] = $ilist[$i]->Items;

		}
	}
	echo json_encode(array(
		'status' 	=> $status,
		'message'	=> $message,
		'itemlist'  => $itemlist
	));

}

Thanks and Regards.
Jerome

[BillDavid07]

Sorry its my fault. I already found the issue. :)