'; ?> db->query(" SELECT wlcat.category_id, wlcat.updated_at, wlmt.page_url as meta_url FROM wl_categories wlcat LEFT JOIN wl_meta_tags wlmt ON wlmt.entity_id = wlcat.category_id AND wlmt.is_fixed = 'C' WHERE wlcat.status = 'A' ")->result_array(); foreach ($categories as $cat) { if (empty($cat['meta_url'])) continue; $lastmod = !empty($cat['updated_at']) ? gmdate("Y-m-d\TH:i:s\Z", strtotime($cat['updated_at'])) : $date; $url = $host . '/' . $cat['meta_url']; ?> weekly 0.8