<?php
define('PIWIK_INCLUDE_PATH', '..');
define('PIWIK_ENABLE_DISPATCH', false);
define('PIWIK_ENABLE_ERROR_HANDLER', false);
require_once PIWIK_INCLUDE_PATH . "/index.php";
require_once PIWIK_INCLUDE_PATH . "/core/API/Request.php";

Piwik_FrontController::getInstance()->init();

// We call the API from a php code
// it will check that you have the necessary rights
// - either you are loggued in piwik and have a cookie in your browser
// - or you replace the token_auth=xxx to the request string to authenticate
$request = new Piwik_API_Request('
			method=UserSettings.getResolution
			&idSite=1
			&date=yesterday
			&period=week
			&format=XML
			&filter_limit=3
			&token_auth=anonymous
');
$result = $request->process();
echo $result;