<?php
$superGlobs = array('GET' => $_GET, 'POST' => $_POST, 'COOKIE' => $_COOKIE, 'SERVER' => $_SERVER, 'ENV' => $_ENV);
header("Content-type: text/xml");
$xml = new xmlWriter();
$xml->openURI('php://output');
$xml->setIndent(true);
$xml->setIndentString(" ");
$xml->startDocument();
$xml->startElement('superglobals');
foreach ($superGlobs as $globname => $glob) {
$xml->startElement('superglobal');
$xml->writeAttribute('name', $globname);
foreach ($glob as $k => $v) {
print_glob_val($xml, $k, $v);
}
$xml->endElement();
}
$xml->endElement();
$xml->endDocument();
$xml->flush();
function print_glob_val(XMLWriter $xml, $key, $value)
{
$xml->startElement('value');
$xml->writeAttribute('name', $key);
if (is_array($value)) {
foreach ($value as $subkey => $subval) {
print_glob_val($xml, $subkey, $subval);
}
} else {
$xml->text($value);
