PHP code example of phroute / phroute

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

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

    

phroute / phroute example snippets

$router->get('/example', function(){
    return 'This route responds to requests with the GET method at the path /example';
});

$router->post('/example/{id}', function($id){
    return 'This route responds to requests with the POST method at the path /example/1234. It passes in the parameter as a function argument.';
});

$router->any('/example', function(){
    return 'This route responds to any method (POST, GET, DELETE, OPTIONS, HEAD etc...) at the path /example';
});

use Phroute\Phroute\RouteCollector;

$router = new RouteCollector();

$router->get($route, $handler);    # match only get requests
$router->post($route, $handler);   # match only post requests
$router->delete($route, $handler); # match only delete requests
$router->any($route, $handler);    # match any request method

etc...

$router->any('/example', function(){
    return 'This route responds to any method (POST, GET, DELETE etc...) at the URI /example';
});

// or '/page/{id:i}' (see shortcuts)

$router->post('/page/{id:\d+}', function($id){

    // $id contains the url paramter

    return 'This route responds to the post method at the URI /page/{param} where param is at least one number';
});

$router->any('/', function(){

    return 'This responds to the default route';
});

// Lazy load autoloaded route handling classes using strings for classnames
// Calls the Controllers\User::displayUser($id) method with {id} parameter as an argument
$router->any('/users/{id}', ['Controllers\User','displayUser']);

// Optional Parameters
// simply add a '?' after the route name to make the parameter optional
// NB. be sure to add a default value for the function argument
$router->get('/user/{id}?', function($id = null) {
    return 'second';
});

# NB. You can cache the return value from $router->getData() so you don't have to create the routes each request - massive speed gains
$dispatcher = new Phroute\Phroute\Dispatcher($router->getData());

$response = $dispatcher->dispatch($_SERVER['REQUEST_METHOD'], parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH));

// Print out the value returned from the dispatched function
echo $response;

$router->get(['/user/{name}', 'username'], function($name){
    return 'Hello ' . $name;
})
->get(['/page/{slug}/{id:\d+}', 'page'], function($id){
    return 'You must be authenticated to see this page: ' . $id;
});

// Use the routename and pass in any route parameters to reverse engineer an existing route path
// If you change your route path above, you won't need to go through your code updating any links/references to that route
$router->route('username', 'joe');
// string(9) '/user/joe'

$router->route('page', ['intro', 456]);
// string(15) '/page/intro/456'

$router->filter('statsStart', function(){
    setPageStartTime(microtime(true));
});

$router->filter('statsComplete', function(){
    var_dump('Page load time: ' . (microtime(true) - getPageStartTime()));
});

$router->get('/user/{name}', function($name){
    return 'Hello ' . $name;
}, ['before' => 'statsStart', 'after' => 'statsComplete']);

// Any thing other than null returned from a filter will prevent the route handler from being dispatched
$router->filter('auth', function(){
    if(!isset($_SESSION['user']))
    {
        header('Location: /login');

        return false;
    }
});

$router->group(['before' => 'auth'], function($router){

    $router->get('/user/{name}', function($name){
        return 'Hello ' . $name;
    })
    ->get('/page/{id:\d+}', function($id){
        return 'You must be authenticated to see this page: ' . $id;
    });

});

// You can combine a prefix with a filter, eg. `['prefix' => 'admin', 'before' => 'auth']`

$router->group(['prefix' => 'admin'], function($router){

    $router->get('pages', function(){
        return 'page management';
    });

    $router->get('products', function(){
        return 'product management';
    });

    $router->get('orders', function(){
        return 'order management';
    });
});

namespace MyApp;

class Test {

    public function anyIndex()
    {
        return 'This is the default page and will respond to /controller and /controller/index';
    }

    /**
    * One Test()
    {
        return 'This will respond to /controller/test with only a GET method';
    }

    public function postTest()
    {
        return 'This will respond to /controller/test with only a POST method';
    }

    public function putTest()
    {
        return 'This will respond to /controller/test with only a PUT method';
    }

    public function deleteTest()
    {
        return 'This will respond to /controller/test with only a DELETE method';
    }
}

$router->controller('/controller', 'MyApp\\Test');

// Controller with associated filter
$router->controller('/controller', 'MyApp\\Test', ['before' => 'auth']);

use Orno\Di\Container;
use Phroute\Phroute\HandlerResolverInterface;

class RouterResolver implements HandlerResolverInterface
{
    private $container;

    public function __construct(Container $container)
    {
        $this->container = $container;
    }

    public function resolve($handler)
    {
        /*
         * Only attempt resolve uninstantiated objects which will be in the form:
         *
         *      $handler = ['App\Controllers\Home', 'method'];
         */
        if(is_array($handler) and is_string($handler[0]))
        {
            $handler[0] = $this->container[$handler[0]];
        }

        return $handler;
    }
}

$appContainer = new Orno\Di;

// Attach your controllers as normal
// $appContainer->add('App\Controllers\Home')


$resolver = new RouterResolver($appContainer);
$response = (new Phroute\Phroute\Dispatcher($router, $resolver))->dispatch($requestMethod, $requestUri);