*	Transport: http
 *	Authentication: none
 */
require_once 'f:/nusoap/lib/nusoap.php';
$proxyhost = isset($_POST['proxyhost']) ? $_POST['proxyhost'] : '';
$proxyport = isset($_POST['proxyport']) ? $_POST['proxyport'] : '';
$proxyusername = isset($_POST['proxyusername']) ? $_POST['proxyusername'] : '';
$proxypassword = isset($_POST['proxypassword']) ? $_POST['proxypassword'] : '';
echo '<h2>Constructor</h2>';
$client = new soapclient('http://www.scottnichol.com/samples/session.php?wsdl', true, $proxyhost, $proxyport, $proxyusername, $proxypassword);
$err = $client->getError();
if ($err) {
    echo '<h2>Constructor error</h2><pre>' . $err . '</pre>';
}
echo '<h2>Debug</h2><pre>' . htmlspecialchars($client->getDebug(), ENT_QUOTES) . '</pre>';
$client->clearDebug();
// A persistent connection is *optional*, *not* necessary
$client->useHTTPPersistentConnection();
echo '<h2>GetSessionID</h2>';
$result = $client->call('GetSessionID', array());
// Check for a fault
if ($client->fault) {
    echo '<h2>Fault</h2><pre>';
    print_r($result);
    echo '</pre>';
} else {
    // Check for errors
    $err = $client->getError();
    if ($err) {
        // Display the error
        echo '<h2>Error</h2><pre>' . $err . '</pre>';