PHP code example of softwarepunt / minirouter

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

softwarepunt / minirouter example snippets

use SoftwarePunt\MiniRouter\MiniRouter;

$router = new MiniRouter();
$router->register('/ping', function () {
    return 'pong';
});

use GuzzleHttp\Psr7\ServerRequest;

$request = ServerRequest::fromGlobals();

$response = $router->dispatch($request);

use Psr\Http\Message\RequestInterface;

$router->register('/show-user-agent', function (RequestInterface $request) {
    return "Your user agent is: {$request->getHeaderLine('User-Agent')}";
});

$router->register('/echo/$myUrlVar/$varTwo', function (string $myUrlVar, string $varTwo) {
    return "echo: {$myUrlVar} - {$varTwo}";
});

use SoftwarePunt\MiniRouter\MiniRouter;
use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\ResponseInterface;

$router = new MiniRouter();
$router->registerController('/greet/$name', SomeControllerClass::class, "targetMethod");

class SomeControllerClass
{
    public function before(RequestInterface $request): ?ResponseInterface
    {
        // This method will be called *before* routing to the target method
        // You can access the request and other variables here
        if (!exampleAuthCheck())
            return new Response(403, body: "Access denied!");
        // If before() returns a response, routing is aborted and that response is returned
        // This is a good place to handle things like pre-flight checks and authentication
        return null;
    }

    public function targetMethod(string $name): ResponseInterface
    {
        return new Response(200, body: "Hello, {$name}!");
    }
}

// 301 Moved Permanently
$router->registerRedirect('/from', '/to', true);
// 302 Found (Temporary redirect) 
$router->registerRedirect('/from', '/to');

use MyProject\HomeController;
use GuzzleHttp\Psr7\ServerRequest;
use SoftwarePunt\MiniRouter\MiniRouter;

// ---------------------------------------------------------------------------------------------------------------------
// Init

---------------------------------------------------------------------------------------------------------------
// Main

$request = ServerRequest::fromGlobals();
$response = $router->dispatch($request);

// ---------------------------------------------------------------------------------------------------------------------
// Serve

http_response_code($response->getStatusCode());

foreach ($response->getHeaders() as $name => $values) {
    foreach ($values as $value) {
        header(sprintf('%s: %s', $name, $value), false);
    }
}

echo $response->getBody()->getContents();
exit(0);