public function isUrlRewritingEnabled()
{
$urlRewritingEnabled = $this->getConfig('rewrite_url');
if ($urlRewritingEnabled !== null) {
return $urlRewritingEnabled;
}
$this->config['rewrite_url'] = isset($_SERVER['PICO_URL_REWRITING']) && $_SERVER['PICO_URL_REWRITING'];
return $this->getConfig('rewrite_url');
}