PHP code example of weew / router

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

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

    

weew / router example snippets

$router = new Router();
$router->get('/', 'home')
    ->post('login', 'SomeController::handleLogin')
    ->put('users/{id}', function() {})
    ->patch('users/{id}', '')
    ->update('some/path/{optional?}', '')
    ->delete('users/{id}/{alias?}', '')
    ->options('you/wont/need/it', '');

$router = new Router();
$router
    ->get('/', [SampleController::class, 'getHome'])
    ->get('about', [SampleController::class, 'getAbout'])
    ->get('contact', [SampleController::class, 'getContact']);

$router = new Router();
$router
    ->setController(SampleController::class)
        ->get('/', 'getHome')
        ->get('about', 'getAbout')
        ->get('contact', 'getContact');

$router = new Router();
$router->get('home/{greeting?}', 'home');

$route = $router->match(HttpRequestMethod::GET, new Url('home/welcome'));
echo $route->getParameter('greeting');
// welcome

$router = new Router();
$router->get('home/{greeting?}', 'home');
$route = $router->match(HttpRequestMethod::GET, new Url('home/hello-there'));

if ( ! $route === null) {
    echo $route->getAction();
    // home
    echo $route->getParameter('greeting');
    // hello-there
} else {
    // no route found, thow a 404?
}

$router = new Router();
$router
    ->addPattern('id', '[0-9]+')
    ->get('users/{id}', '');

$router = new Router();
$router->addFilter('auth', function(IRoute $route) {
    // returning false indicates that filter has failed, no other filters will be called
    return false;
});

$router->addFilter('guest', function(IRoute $route) {
    // explicitly returning true indicates that this route is ok, no other filters will be called
    return true;
});

$router->enableFilter('auth');
$router->enableFilter('guest');

// or

 $router->enableFilter(['auth', 'guest']);

$router = new Router();
$router->addFilter('auth', function(IRoute $route) {
    throw new FilterException(
        new UnauthorizedException()
    );
});

$router = new Router();
$router->addResolver('user', function($parameter) {
    return new User(); // for the sake of the example lets just return a new model
});

$router->get('users/{user}', function(User $user) {
    // work with the user model
});

$router = new Router();
$router
    ->restrictSubdomain('api')
    ->get('users/{id}', '');

$router = new Router();
$router->restrictProtocol('https')
    ->restrictDomain(['domain1', 'domain2'])
    ->restrictTLD(['com', 'net'])
    ->restrictSubdomain('api')
    ->restrictHost(['domain1.com', 'domain2.net'])

$router = new Router();
$router->get('/', 'home');
$router->group(function(IRouter $router) {
    $router->restrictProtocol('https')
        ->restrictSubdomain('api')
        ->get('users/{id}', '');
});
$router->get('about', 'about');

$router = new Router();

$router->get('/', 'home');
$router->get('about', 'about');
$router->post('login', 'login');

$router->addFilter('auth', function(IRoute $route) {
    return fasle; // not logged in
});

$router->addResolver('user', function($id) {
    return new User($id);
});

$router->group(function(IRouter $router) {
    $router->setPrefix('api/v1');
    $router->restrictProtocol('https');
    $router->restrictSubdomain('api');
    $router->enableFilter('auth');

    $router->get('users/{user}/{alias?}', function(IRoute $route) {
        $response = new JsonResponse(HttpRequestMethod::GET, [
            'id' => $route->getParameter('user')->id,
            'alias' => $route->getParameter('alias', 'no alias')
        ]);
        $response->send();
    });
});

$router->group(function(IRouter $router) {
    $router->setPrefix('api/v2');
    $router->addPattern('id', '[a-zA-Z]+');

    $router->get('users/{user}/{alias?}', function(IRoute $route) {
        $response = new JsonResponse(HttpRequestMethod::GET, [
            'id' => $route->getParameter('user')->id,
            'alias' => $route->getParameter('alias', 'no alias')
        ]);
        $response->send();
    });
});

// recommended way to work with the request
$request = new CurrentRequest();
$route = $router->match($request->getMethod(), $request->getUrl());

// create a response based on the route
if ($route instanceof IRoute) {
    $abstract = $route->getAction();

    if (is_callable($abstract)) {
        $abstract($route);
    } else {
        echo $abstract;
    }
} else {
    echo '404';
}