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In the XML data that we retrieved, which contains the list of clients, we will find all the XLinks providing access to customer information.

<customers>
	<customer id="1" xlink:href="http://myprestashopexample.com/api/customers/1" />
</customers>

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The XLink for the customer tag with ID 1 is: http://myprestashopexample.com/api/customers/1

This link retrieves a new XML file, which contains information about the client who has ID 1.

In order to manage access to different clients, we will associate page identifiers with customers via a GET parameter named "id". The link http://myprestashopexample.com/R-CRUD.php?id=1 we will display the file for customer 1.

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Currently, we are using the customers or clients resources. If we'd been trying to change the countries resources, this ID would have been a country ID.

$opt['resource'] = 'customers';
$opt['id'] = $_GET['id'];
$xml = $webService->get($opt);

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Accessing resources is performed as above for displaying the list, because the tags that interest us are children of the customers tag.

$resources = $xml->customers->children();

This path can be created in another way (here in an HTML table):

foreach ($resources as $key => $resource)
	echo 'Name of field: ' . $key . ' - Value: ' . $resource . '<br />';

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