'; function addUrl($loc, $lastmod = '', $changefreq = 'weekly', $priority = '0.5') { global $xml; $xml .= "\n "; $xml .= "\n " . htmlspecialchars($loc) . ""; if ($lastmod) { $xml .= "\n " . htmlspecialchars($lastmod) . ""; } $xml .= "\n " . htmlspecialchars($changefreq) . ""; $xml .= "\n " . htmlspecialchars($priority) . ""; $xml .= "\n "; } addUrl($base_url, date('Y-m-d'), 'daily', '1.0'); addUrl($base_url . 'article_list.php', date('Y-m-d'), 'weekly', '0.8'); addUrl($base_url . 'api_details.php', date('Y-m-d'), 'weekly', '0.7'); addUrl($base_url . 'help_center.php', date('Y-m-d'), 'monthly', '0.6'); try { $pdo = new PDO("mysql:host=" . DB_HOST . ";dbname=" . DB_NAME . ";charset=" . DB_CHARSET, DB_USER, DB_PASS); $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); $stmt = $pdo->prepare("SELECT id, updated_at FROM sl_articles WHERE status = 'published' ORDER BY updated_at DESC"); $stmt->execute(); $articles = $stmt->fetchAll(PDO::FETCH_ASSOC); foreach ($articles as $article) { $url = $base_url . 'article_detail.php?id=' . $article['id']; $lastmod = date('Y-m-d', strtotime($article['updated_at'])); addUrl($url, $lastmod, 'weekly', '0.7'); } $stmt_cat = $pdo->query("SELECT id FROM sl_article_categories WHERE is_active = 1"); $categories = $stmt_cat->fetchAll(PDO::FETCH_ASSOC); foreach ($categories as $cat) { $url = $base_url . 'article_list.php?category_id=' . $cat['id']; addUrl($url, date('Y-m-d'), 'weekly', '0.6'); } } catch (Exception $e) { } $xml .= "\n"; echo $xml; ?>