Hi,

I am trying to work with this xml page:

http://maps.google.com/maps/api/dire...f&sensor=false

PHP Code:
    public function LoadXml(){
        
$xml simplexml_load_file("http://maps.google.com/maps/api/directions/xml?origin=m20%202nu&destination=m5%205hf&sensor=false");

        foreach (
$xml->xpath('//distance') as $distance):
       echo 
$distance->value->getName() . ": " 
       
$distance->value "<br />";
        endforeach;

        echo 
"<BR>";

        foreach(
$xml->xpath('//leg') as $address):
        echo 
"The start address is: ".$address->
        
start_address.$address"<br />";
          echo 
"The end address is: ".$address->end_address.$address;
        endforeach;
    } 
what this code does is echo out the following:

value: 102
value: 268
value: 701
value: 103
value: 4512
value: 275
value: 704
value: 1575
value: 64
value: 65
value: 1782
value: 313
value: 10464

The start address is: Manchester, Greater Manchester M20 2NU, UK
The end address is: Salford M5 5HF, UK
Now i don't need ALL the values, i only need the total value which is 10464. So is there a way to display the last child, or the final value?

So all i want to show is value: 10464..

How can i access the final instance of the value?

Thanks again