// Get knowledge articles where category = 'knowledge' and status = 1, ordered by published_at descending
$stmt = $pdo->prepare("SELECT * FROM articles WHERE category = 'knowledge' AND status = 1 ORDER BY published_at DESC");
$stmt->execute();
$knowledge_articles = $stmt->fetchAll();
// Count total knowledge articles
$total_knowledge = count($knowledge_articles);
?>
情趣知识 - 享趣 xeox.cn