'error', 'message' => 'Invalid tab ID.']); exit(); } // Fetch drinks available for this tab $stmt = $conn->prepare("SELECT * FROM bar_items"); $stmt->execute(); $result = $stmt->get_result(); $drinks = []; while ($row = $result->fetch_assoc()) { $drinks[] = $row; } echo json_encode($drinks); } else { echo json_encode(['status' => 'error', 'message' => 'Tab ID is required.']); } ?>