client3.php

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<?php
/*
 *      $Id: client3.php,v 1.4 2007/11/06 14:48:24 snichol Exp $
 *
 *      Client sample.
 *
 *      Service: SOAP endpoint
 *      Payload: rpc/encoded
 *      Transport: http
 *      Authentication: none
 */
require_once('../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'] : '';
$useCURL = isset($_POST['usecurl']) ? $_POST['usecurl'] : '0';
$client = new nusoap_client("http://api.google.com/search/beta2", false,
                                                $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>';
        exit();
}
$client->setUseCurl($useCURL);
$client->soap_defencoding = 'UTF-8';

//echo 'You must set your own Google key in the source code to run this client!'; exit();
$params = array(
        'Googlekey'=>'Your Google key',
        'queryStr'=>'robotics',
        'startFrom'=>0,
        'maxResults'=>10,
        'filter'=>true,
        'restrict'=>'',
        'adultContent'=>true,
        'language'=>'',
        'iencoding'=>'',
        'oendcoding'=>''
);
$result = $client->call("doGoogleSearch", $params, "urn:GoogleSearch", "urn:GoogleSearch");
if ($client->fault) {
        echo '<h2>Fault</h2><pre>'; print_r($result); echo '</pre>';
} else {
        $err = $client->getError();
        if ($err) {
                echo '<h2>Error</h2><pre>' . $err . '</pre>';
        } else {
                echo '<h2>Result</h2><pre>'; print_r($result); echo '</pre>';
        }
}
echo '<h2>Request</h2><pre>' . htmlspecialchars($client->request, ENT_QUOTES) . '</pre>';
echo '<h2>Response</h2><pre>' . htmlspecialchars($client->response, ENT_QUOTES) . '</pre>';
echo '<h2>Debug</h2><pre>' . htmlspecialchars($client->getDebug(), ENT_QUOTES) . '</pre>';
?>