Car Rental Php Script Official

// Function to check if user is admin function isAdmin() return isset($_SESSION['user_role']) && $_SESSION['user_role'] == 'admin';

if (mysqli_num_rows($check_result) > 0) $error = "Car is not available for selected dates!"; else $user_id = $_SESSION['user_id']; $sql = "INSERT INTO bookings (user_id, car_id, pickup_date, return_date, total_days, total_price, status, payment_status) VALUES ($user_id, $car_id, '$pickup_date', '$return_date', $total_days, $total_price, 'pending', 'pending')"; if (mysqli_query($conn, $sql)) $booking_id = mysqli_insert_id($conn); redirect("payment.php?booking_id=$booking_id"); else $error = "Booking failed: " . mysqli_error($conn); car rental php script

$error = '';