Connecting Nav web services from php

<?php

require_once("NTLMStream.php");

require_once("NTLMSoapClient.php");

try
{

// we unregister the current HTTP wrapper
stream_wrapper_unregister('http');
// we register the new HTTP wrapper
stream_wrapper_register('http', 'NTLMStream') or die("Failed to register protocol");

// Initialize Soap Client
$baseURL = 'http://localhost:7047/DynamicsNAVPMS/WS/';
$client = new NTLMSoapClient($baseURL.'SystemService');

// Find the first Company in the Companies
$result = $client->Companies();
$companies = $result->return_value;
echo "Companies:<br>";
if (is_array($companies)) {
  foreach($companies as $company) {
    echo "$company<br>";
  }
  $cur = $companies[0];
}
else {
  echo "$companies<br>";
  $cur = $companies;
}

}
catch(Exception $ex)
{
    echo $ex->getMessage();
}
?>