setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); return $pdo; } catch (PDOException $e) { return null; } } function escapeXml($str) { return htmlspecialchars($str ?? '', ENT_QUOTES, 'UTF-8'); } function formatDateForSitemap($dateStr) { if (!$dateStr) return date('Y-m-d\TH:i:sP'); try { $date = new DateTime($dateStr); $date->setTimezone(new DateTimeZone('Asia/Kolkata')); return $date->format('Y-m-d\TH:i:sP'); } catch (Exception $e) { return date('Y-m-d\TH:i:sP'); } } $pdo = getDbConnection(); $articles = []; if ($pdo) { $stmt = $pdo->query("SELECT id, slug, title, published_at, dateModified, excerpt, featured_image FROM articles WHERE status = 'published' ORDER BY published_at DESC"); $articles = $stmt->fetchAll(); } $siteUrl = "https://developer.khogendrarupini.com"; echo ''; ?> /article/ weekly 0.8