<?php

$user = $argv[1];
$pass = $argv[2];
$proxy_url = $argv[3];

$client = new SoapClient(null, array('location' => $proxy_url, 
                                     'uri'      => "http://test-uri/",
                                     'trace'    => true));

try{

    $result = $client->authenticate($user, $pass);
    
    if (is_soap_fault($result)) {
        $msg = "\n0 - could not authenticate because:  " . $result->faultstring . "\n";
    } else {
        $msg = "\n1 - successfully authenticated.\n";
    }
    echo $msg;
    
} catch (Exception $e){
    echo $e;
    echo "\nRaw Response:\n" . $client->__getLastResponse() . "\n";
}

?>