query("SELECT * FROM users WHERE id = $user_id")->fetch_assoc(); if (!$user) { echo "User not found."; exit; } } else { header("Location: admin_dashboard.php"); exit; } // Update user details on form submission if ($_SERVER['REQUEST_METHOD'] === 'POST') { $email = $_POST['email']; $role = $_POST['role']; $first_name = $_POST['first_name']; $last_name = $_POST['last_name']; $phone = $_POST['phone']; $stmt = $conn->prepare("UPDATE users SET email = ?, role = ?, first_name = ?, last_name = ?, phone = ? WHERE id = ?"); $stmt->bind_param("sssssi", $email, $role, $first_name, $last_name, $phone, $user_id); if ($stmt->execute()) { header("Location: admin_dashboard.php"); exit; } else { echo "Error updating user."; } } ?> Edit User