<?php
// All defined sites
-$sites = $adm->GetSites(array('is_public' => TRUE), array('name', 'url'));
+$sites = $adm->GetSites(array('is_public' => TRUE, 'peer_id' => NULL), array('name', 'url'));
foreach ($sites as $site) {
$name = htmlspecialchars($site['name']);