prepare(" SELECT a.title, a.category, a.description, a.content, a.date, u.first_name, u.last_name FROM blogs a JOIN users u ON a.author = u.user_id WHERE a.blog_id = ? "); $stmt->bind_param("i", $blog_id); $stmt->execute(); $result = $stmt->get_result(); if ($result->num_rows === 0) { die("Article not found."); } $row = $result->fetch_assoc(); $author = htmlspecialchars($row['first_name'] . ' ' . $row['last_name']); ?>