On the SEO Expert Blog today, there's a new tutorial showing hos to consume the XML provided by the Amazon wish list service with the help of PHP5's SimpleXML functionality.

With PHP5 XML processing finally became easy thanks to the SimpleXML functions, that convert an XML document to an object that can be processed using property selectors and array iterators. A few days ago I integrated my Amazon wish list on this site with very few lines of code as you will see when you read the rest of this brief tutorial.

He walks through the connection both creating the XML request and handling the XML response to output the resulting images (books) linked to their Amazon pages.