PDO::ERRMODE_EXCEPTION, PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC ]); $stmt = $pdo->query("SELECT sector, offer_id, total_cnt FROM wheel_prizes ORDER BY sector ASC"); $prizes = $stmt->fetchAll(); echo json_encode(['success' => true, 'prizes' => $prizes, 'timestamp' => time()]); } catch (Exception $e) { http_response_code(500); echo json_encode(['success' => false, 'error' => 'DB connection failed']); } ?>