');
foreach ($keywords as $keyword) {
$urlElement = $xml->addChild('url');
$urlElement->addChild('loc', htmlspecialchars(getUrl($keyword)));
$urlElement->addChild('lastmod', date('Y-m-d'));
$urlElement->addChild('changefreq', 'daily');
$urlElement->addChild('priority', '0.8');
}
echo $xml->asXML();
exit;
}
?>