Trouble Parsing SOAP response in PHP using simplexml

Question

I\'m using cURL to POST a SOAP request. The response is as follows:

Answer 1

Variable and property names are case sensitive and while I was testing it, it turned out there's other stuff as well. The following works:

$soap = $xml->children($ns['env']);
$getaddressresponse = $soap->Body->children($ns['ns2']);
foreach ($getaddressresponse->getLocationForGroupResponse->children($ns['ns2']) as $item)
{
    $item = $item->children();
    echo $item->address . '<br />';
}

To answer the updated question:

$fault = $soap->Body->children($ns['env']);
if (isset($fault->Fault))
{
    // Handle error
}