tengo una pagina que me conecta a el web service de busqueda de google, necesito presentar el resultado en pantalla, hasta ahora el resultado que me da es un xml, aqui les adjunto el codigo:
<?php
/*
* $Id: client3.php,v 1.2 2004/01/26 07:15:20 snichol Exp $
*
* Client sample.
*
* Service: SOAP endpoint
* Payload: rpc/encoded
* Transport: http
* Authentication: none
*/
require_once('nusoap/lib/class.nusoap_base.php');
//consulta
$query = isset($_POST['query']) ? $_POST['query'] : '';
//cantidad de resultados
//$cantidad = isset($_POST['cantidad']) ? $_POST['cantidad'] : '';
$proxyhost = isset($_POST['proxyhost']) ? $_POST['proxyhost'] : '';
$proxyport = isset($_POST['proxyport']) ? $_POST['proxyport'] : '';
$proxyusername = isset($_POST['proxyusername']) ? $_POST['proxyusername'] : '';
$proxypassword = isset($_POST['proxypassword']) ? $_POST['proxypassword'] : '';
$client = new soapclient("http://api.google.com/search/beta2", false,
$proxyhost, $proxyport, $proxyusername, $proxypassword);
$err = $client->getError();
if ($err) {
echo '<h2>Constructor error</h2><pre>' . $err . '</pre>';
}
$client->soap_defencoding = 'UTF-8';
//echo 'You must set your own Google key in the source code to run this client!';
//exit();
$params = array(
'Googlekey'=>'zY0wcdhQFHKJUcJ/+YH10bszqWKm4Q9A',
'queryStr'=>$query,
'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->debug_str, ENT_QUOTES) . '</pre>';
?>