Car Rental Php Script Access

// Check if user exists $check = mysqli_query($conn, "SELECT id FROM users WHERE email = '$email' OR username = '$username'"); if (mysqli_num_rows($check) > 0) $error = "Username or email already exists!"; else $sql = "INSERT INTO users (username, email, password, full_name, phone, license_number) VALUES ('$username', '$email', '$password', '$full_name', '$phone', '$license_number')"; if (mysqli_query($conn, $sql)) $success = "Registration successful! You can now login."; else $error = "Registration failed: " . mysqli_error($conn);

// Function to check if user is logged in function isLoggedIn() return isset($_SESSION['user_id']); car rental php script

<div class="alert alert-info"> <strong>Price per day:</strong> $<?php echo number_format($car['price_per_day'], 2); ?> </div> <form method="POST" action=""> <div class="mb-3"> <label>Pickup Date</label> <input type="date" name="pickup_date" class="form-control" min="<?php echo date('Y-m-d'); ?>" required> </div> <div class="mb-3"> <label>Return Date</label> <input type="date" name="return_date" class="form-control" min="<?php echo date('Y-m-d', strtotime('+1 day')); ?>" required> </div> <button type="submit" class="btn btn-primary w-100">Proceed to Payment</button> </form> </div> </div> </div> </div> </div> </body> </html> <?php require_once 'config.php'; if (!isLoggedIn()) redirect('login.php'); // Check if user exists $check = mysqli_query($conn,

-- Database: car_rental CREATE DATABASE car_rental; USE car_rental; if (mysqli_num_rows($check) &gt

// Calculate days and price $pickup = new DateTime($pickup_date); $return = new DateTime($return_date); $interval = $pickup->diff($return); $total_days = $interval->days + 1; $total_price = $total_days * $car['price_per_day'];

<div class="container mt-4"> <div class="hero-section bg-primary text-white text-center py-5 mb-4 rounded"> <h1>Welcome to Car Rental System</h1> <p>Find the perfect car for your journey at affordable prices</p> </div>

// Get car details $sql = "SELECT * FROM cars WHERE id = $car_id AND status = 'available'"; $result = mysqli_query($conn, $sql);