What are the potential pitfalls of using switch statements in PHP for handling navigation and content inclusion?

Using switch statements for navigation and content inclusion can lead to code duplication, making it harder to maintain and update in the long run. It can also make the code less scalable and harder to read. A better approach would be to use a routing system or a front controller pattern to handle navigation and content inclusion in a more organized and efficient way. 

// Example of using a routing system for handling navigation and content inclusion

// Define routes and corresponding controllers
$routes = [
    'home' => 'HomeController',
    'about' => 'AboutController',
    'contact' => 'ContactController',
];

// Get the requested page
$page = isset($_GET['page']) ? $_GET['page'] : 'home';

// Check if the requested page exists in the routes array
if (array_key_exists($page, $routes)) {
    // Include the corresponding controller
    include_once $routes[$page] . '.php';
} else {
    // Handle 404 error
    include_once '404.php';
}

Keywords

switch statements navigation content inclusion PHP potential pitfalls

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