connect_error) { echo json_encode(['error' => $conn->connect_error]); exit; } $result = $conn->query("SELECT * FROM bib_data"); $data = []; if ($result) { while ($row = $result->fetch_assoc()) { $data[] = $row; } } else { echo json_encode(['error' => $conn->error]); exit; } echo json_encode($data); $conn->close(); ?>