function get_local_host()
{
if (isset($this->local_host)) {
return $this->local_host;
}
$uri = 'http://' . strtolower($_SERVER['HTTP_HOST']);
if (is_multisite()) {
$uri = network_home_url();
}
$uridata = parse_url($uri);
$domain = $uridata['host'];
// If we still don't have the site_url, get it
if (!$domain) {
$uri = get_site_url(1);
$uridata = parse_url($uri);
$domain = $uridata['host'];
}
$this->local_host = $domain;
return $this->local_host;
}