$route->any('/', function(){
    echo 'Hello World';
});

$route->any('/about', function(){
    echo 'About';
});

// This example will match any page name.
$route->get('/?', function($page){
    echo "you are in $page";
});

// This example will match anything after post/ - limited to 1 argument.
$route->get('/post/?', function($id){
    // Will match anything like post/hello or post/5 ...
    // But not match /post/5/title
    echo "post id $id";
});

// More than parameters
$route->get('/post/?/?', function($id, $title){
    echo "post id $id and title $title";
});

$route->get('/{username}/{page}', function($username, $page){
    echo "Username $username and Page $page <br>";
    // OR
    echo "Username {$this['username']} and Page {$this['page']}";
});

// Validate args by regular expressions uses :(your pattern here)
$route->get('/{username}:([0-9a-z_.-]+)/post/{id}:([0-9]+)',
function($username, $id)
{
    echo "author $username post id $id";
});

// You can add named regex pattern in route
$route->addPattern([
    'username' => '/([0-9a-z_.-]+)',
    'id' => '/([0-9]+)'
]);

// Now you can use named regex
$route->get('/{username}:username/post/{id}:id', function($username, $id){
    echo "author $username post id $id";
});

$route->group('/{lang}?:isoCode2', function($lang)
{
    $default = $lang;

    if(!in_array($lang, ['ar', 'en'])){
        $default = 'en';
    }

    $this->get('/', function($lang) use($default){
        echo "lang in request is $lang<br>";
        echo "include page_{$default}.php";
    });

    $this->get('/page/{name}/', function($lang, $name)
    {
        pre(func_get_args());
        pre($this->app->request->args);
    });
});

$route->use(function (){
    $req = app('request');
    pre('Do something before all routes', 3);
});

$route->before('/', function (){
    pre('Do something before all routes', 4);
});

$route->before('/*!admin', function (){
    pre('Do something before all routes except admin', 4);
});

$route->before('/admin|home', function (){
    pre('Do something before admin and home only ', 2);
});

$route->after('/admin|home', function (){
    pre('Do something after admin and home only', 6);
});

$route->get('/admin', function (){
    pre('it`s the admin page');
});

$route->controller('/controller', 'App\Controller\testController');
$route->resource('/resource', 'App\Controller\testResource');

<?php
namespace App\Controller;
class testController{
    // POST or GET controller/
    public function post_getIndex(){
        // do something here
    }
    
    // GET controller/home
    public function getHome(){
       // do something here
    }
    
    // GET controller/contact
    public function getContact(){
        // do something here
    }
    
    // POST controller/contact
    public function postContact(){
        // do something here
    }
    
    // GET controller/news
    public function getNews(){
        // do something here
    }
    
    // POST or PUT controller/news
    public function post_putNews(){
       // do something here
    }
}

<?php
namespace App\Controller;
class testResource{
    // GET resource/
    public function index(){
        // do something here
    }
    
    // GET resource/get
    public function get(){
        // do something here
    }
    
    // GET resource/create
    public function create(){
        // do something here
    }
    
    // POST resource/
    public function store($id){
        // do something here
    }
    
    // GET resource/{id}
    public function show($id){
        // do something here
    }
    
    // GET resource/{id}/edit
    public function edit($id){
        // do something here
    }
    
    // PUT resource/{id}
    public function update($id){
        // do something here
    }
    
    // DELETE resource/{id}
    public function delete($id){
        // do something here
    }
}

$route->any('/', function(){
    // You can get the route name by
    // echo $this->app->route->getRoute('about');
    // OR by shortcut function
    echo route('about');
})->as('home');

$route->any('/about', function(){
    echo route('home');
})->as('about');

$route->any('/page/{pagename}', function() {
    echo route('page.show') .'<br>';
    echo route('page.show', ['pagename' => 'ThePageName']);
})->as('page.show');

$route->group('/{lang}', function($lang) {
    $this->get('/', function($lang) {
        echo route('page.show', [
            'lang'  => 'ar',
            'name'   => 'ThePageName'
        ]);
    })->as('home');

    $this->get('/page/{name}/', function($lang, $name) {
        echo route('home', ['lang' => $name]);
    })->as('page.show');
});

<?php
namespace App;
class homeController
{
    public function index()
    {
        # code...
    }
}

<?php

// Call the class with a namespace

$route->get('/', 'App\homeController@index');