google maps reverse geocoding xml problem

i need to extract data from an xml file but have a problem with a sintax for an addressline

im using this

$node->AddressDetails->Country->SubAdministrativeArea->AddressLine;

if also tried

$node->开发者_StackOverflow中文版AddressDetails->Country->SubAdministrativeArea->PostalCode->AddressLine;

this is the result , on P3 (La Julia )

http://maps.google.com/maps/geo?q=18.4632,-69.9296&output=xml

I have other fields working, so i know its not the code to grab the xml.. its in the link to grab the addressline

Note that Google have deprecated their V2 API, so you might want to have a look at their new V3 API:

http://code.google.com/apis/maps/documentation/geocoding/

For example:

http://maps.google.com/maps/api/geocode/xml?latlng=18.4632,-69.9296&sensor=false

This XML might be easier to parse as it is flatter structure?