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oMIKEo · 01-30-2008, 01:15 PM

Hi, i'm new to this forum but hope you guys can help me out. I'm trying to get some book information from an ISBN number but i cant get any results to print out. The $request has values and so does the $data array but i cant output any of the information...

Here is what ive got so far:

PHP Code:


			
<? 

$AWSAccessKeyId = "MY_CODE_HERE";

$AssociateTag =  "";

$Version =  "";

$Operation =  "ItemLookup";

$SearchIndex = "Books";

// ItemID: is a test ISBN number

$ItemId =  "1843151022";

$ResponseGroup = "Medium";



$request= file_get_contents("http://ecs.amazonaws.com/onca/xml?Service=AWSECommerceService&AWSAccessKeyId=$AWSAccessKeyId&AssociateTag=$AssociateTag&Version=$Version&Operation=$Operation&ItemId=$ItemId&ResponseGroup=$ResponseGroup"); 



include('xml.php'); 

$data = XML_unserialize($request); 



$error = $data[ItemLookupResponse][Items][Request][Errors][Error][Message]; 

$theAuthor = $data[ItemLookupResponse][Items][Item][0][ItemAttributes][Author]; 

$theLabel = $data[ItemLookupResponse][Items][Item][0][ItemAttributes][Label]; 

$theBinding = $data[ItemLookupResponse][Items][Item][0][ItemAttributes][Binding]; 



if (!$error) { 

    print (' 

    Author: '.$theAuthor.'<br />

    Label: '.$theLabel.'<br /> 

    Binding: '.$theBinding.''); 

} 

else

{

    die($error);

} 

?>

If anyone could help me get the correct results to display that would be great, thanks guys!

01-30-2008, 01:15 PM	#1 (permalink)
oMIKEo The Contributor Join Date: Jan 2008 Location: Leeds Posts: 52 Thanks: 7	Amazon web services help Hi, i'm new to this forum but hope you guys can help me out. I'm trying to get some book information from an ISBN number but i cant get any results to print out. The $request has values and so does the $data array but i cant output any of the information... Here is what ive got so far: PHP Code: <? $AWSAccessKeyId = "MY_CODE_HERE"; $AssociateTag = ""; $Version = ""; $Operation = "ItemLookup"; $SearchIndex = "Books"; // ItemID: is a test ISBN number $ItemId = "1843151022"; $ResponseGroup = "Medium"; $request= file_get_contents("http://ecs.amazonaws.com/onca/xml?Service=AWSECommerceService&AWSAccessKeyId=$AWSAccessKeyId&AssociateTag=$AssociateTag&Version=$Version&Operation=$Operation&ItemId=$ItemId&ResponseGroup=$ResponseGroup"); include('xml.php'); $data = XML_unserialize($request); $error = $data[ItemLookupResponse][Items][Request][Errors][Error][Message]; $theAuthor = $data[ItemLookupResponse][Items][Item][0][ItemAttributes][Author]; $theLabel = $data[ItemLookupResponse][Items][Item][0][ItemAttributes][Label]; $theBinding = $data[ItemLookupResponse][Items][Item][0][ItemAttributes][Binding]; if (!$error) { print (' Author: '.$theAuthor.'<br /> Label: '.$theLabel.'<br /> Binding: '.$theBinding.''); } else { die($error); } ?> If anyone could help me get the correct results to display that would be great, thanks guys!