function selectList($list, $param)
{
$V = array();
$url = sprintf("%s/lookup.list?key=%s", apiURL(), myUrlencode($list));
if ($param != "") {
$url = $url . sprintf("¶m=%s", myUrlencode($param));
}
$result = getRequest($url);
if ($result != "") {
$xml = new SimpleXMLElement($result);
$items = $xml->xpath("/items/item");
$N = 1;
foreach ($items as $S) {
if ($S != "0") {
$V[$N] = $S;
}
$N++;
}
}
return $V;
}
<br/>
<div>
<form method="get">
<input type="checkbox" value="true" name="expiration" id="expiration" /> <label for="expiration">Check Certificate Expiration</label><br />
<input type="submit" name="go" value="Check"/>
</form>
</div>
<?php
if ($_webid != '' || $_error != '') {
?>
<div>
The return values are:
<ul>
<?php
if ($_webid != '') {
$_proxyIri = getRequest(sprintf("%s/iri2proxy?iri=%s", apiURL(), urlencode($_webid)));
?>
<li>WebID - <?php
print sprintf('<a href="%s">%s</a>', $_proxyIri, $_proxyIri);
?>
</li>
<li>Timestamp in ISO 8601 format - <?php
print $_REQUEST['ts'];
?>
</li>
<?php
} else {
if ($_error != '') {
?>
<li>Error - <?php
print $_error;
function apiURL()
{
$pageURL = $_SERVER['HTTPS'] == 'on' ? 'https://' : 'http://';
$pageURL .= $_SERVER['SERVER_PORT'] != '80' ? $_SERVER['SERVER_NAME'] . ':' . $_SERVER['SERVER_PORT'] : $_SERVER['SERVER_NAME'];
return $pageURL . '/tutorial/webid/webid_demo.php';
}
$_webid = isset($_REQUEST['webid']) ? $_REQUEST['webid'] : '';
$_error = isset($_REQUEST['error']) ? $_REQUEST['error'] : '';
$_action = isset($_REQUEST['go']) ? $_REQUEST['go'] : '';
if ($_webid == '' && $_error == '') {
if ($_action != '') {
if ($_SERVER['HTTPS'] != 'on') {
$_error = 'No certificate';
} else {
$_callback = apiURL();
$_url = sprintf('https://id.myopenlink.net/ods/webid_verify.vsp?callback=%s', urlencode($_callback));
header(sprintf('Location: %s', $_url));
return;
}
}
}
?>
<html>
<head>
<title>WebID Verification Demo - PHP</title>
<style type="text/css">
body {
background-color: white;
color: black;
font-size: 10pt;
