Is the menu structure described in the initial post (using index.php?go=xxx and a switch($_GET['go']) query) a good solution, or are there more elegant and secure menu options?

The menu structure described in the initial post using index.php?go=xxx and a switch($_GET['go']) query can work, but it is not the most elegant or secure solution. A more efficient and secure way to handle menus in PHP is to use a routing system or a framework that handles routing and controllers. This helps to separate concerns and improve code organization, making it easier to maintain and secure. 

// Example of a basic routing system in PHP

// Define routes
$routes = [
    'home' => 'home.php',
    'about' => 'about.php',
    'contact' => 'contact.php'
];

// Get the requested route
$route = $_GET['go'] ?? 'home';

// Check if the route exists in the defined routes
if (array_key_exists($route, $routes)) {
    include $routes[$route];
} else {
    // Handle 404 error
    echo 'Page not found';
}

Keywords

index.php switch $_GET menu structure security

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