PHP code example of northwoods / router

1. Go to this page and download the library: Download northwoods/router library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

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

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

northwoods / router example snippets


use Northwoods\Router\Router;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;

$router = new Router();
$router->get('user.list', '/users', $userList);
$router->get('user.detail', '/users/{id:\d+}', $userDetail);
$router->post('user.create', '/users', $userCreate);

assert($router instanceof Psr\Http\Server\MiddlewareInterface);


/** @var ServerRequestInterface */
$request = /* create server request */;

/** @var ResponseInterface */
$response = $router->handle($request);


namespace Acme;

use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Server\RequestHandlerInterface;

class UserListHandler implements RequestHandlerInterface
{
    public function handle(ServerRequestInterface $request): ResponseInterface
    {
        /** @var array */
        $users = /* load from database, etc */;

        return new Response(200, ['content-type' => 'application-json'], json_encode($users));
    }
}


use Northwoods\Middleware\LazyHandlerFactory;

/** @var LazyHandlerFactory */
$lazyHandler = /* create the factory */;

$router->post('user.create', '/users', $lazyHandler->defer(CreateUserHandler::class));


$uri = $router->uri('user.detail', ['id' => 100]);

assert($uri === '/users/100');