How do I implement middleware in PHP?

How do I implement middleware in PHP?

To implement middleware in PHP, you can create a class that handles requests and responses. Would you like a code example?

Yes, please provide a simple code example.

Here's a basic example:

class Middleware {
    public function handle($request, $next) {
        // Perform some action before the request
        echo 'Before request\n';

        $response = $next($request);

        // Perform some action after the request
        echo 'After request\n';

        return $response;
    }
}

This class can be used to wrap your request handling logic.

How do I use this middleware in my application?

You can use it in your routing logic by calling the middleware's handle method and passing the request to it. Would you like more details?