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How to set 404 page in http://localhost/404?

I don't understand how to set 404 page for any start number route and don't route to default index page.

If I goto http://localhost/404 (or any numbers), I see default index page, not 404 page.

This route:

    $di->set('router', function () {
        $router = new Router(false);

        $router->setDefaultModule('frontend');

        $router->add('/:action', [
            'module' => 'frontend',
            'controller' => 'index',
            'action' => 1,
        ]);

        $router->add('/:action/:params', [
            'module' => 'frontend',
            'controller' => 'index',
            'action' => 1,
            'params' => 2,
        ]);

        $router->add('/:module/:controller/:action/:params', [
            'module'     => 1,
            'controller' => 2,
            'action'     => 3,
            'params'     => 4,
        ]);

        $router->removeExtraSlashes(true);

        return $router;
    });

And this dispatcher exception for default frantend module:

        $dependencyInjector->setShared(
            'dispatcher',
            function () {
                $eventManager = new Manager();

                $eventManager->attach(
                    'dispatch:beforeException',
                    function ($event, $dispatcher, $exception) {
                        switch ($exception->getCode()) {
                            case Dispatcher::EXCEPTION_HANDLER_NOT_FOUND:
                            case Dispatcher::EXCEPTION_ACTION_NOT_FOUND:
                                $dispatcher->forward([
                                    'controller' => 'error',
                                    'action' => 'notFound',
                                ]);
                                return false;
                        }
                    }
                );

                $dispatcher = new Dispatcher();

                $dispatcher->setDefaultNamespace('AudioOcean\Frontend\Controllers');
                $dispatcher->setEventsManager($eventManager);

                return $dispatcher;
            }
        );

did you attempt to use the notfound command in the routes?

// Set 404 paths
$router->notFound(
    [
        "controller" => "index",
        "action"     => "notfound",
    ]
);

I used this method, but nothing has changed. I use Nginx as http proxy server, and use php-fpm. Phalcon version 3.2.0 alpha 1.

did you attempt to use the notfound command in the routes?

``` // Set 404 paths $router->notFound( [ "controller" => "index", "action" => "notfound", ] ); ```

edited Apr '17

If show in index view:

<?php echo 'Action Name: ', $this->router->getActionName(), '<br><br>'; ?>

if I use this code in IndexController:

public function initialize()
    {
        if (!$this->router->getActionName()) {
            $this->dispatcher->forward([
                'controller' => 'error',
                'action' => 'notFound',
            ]);
        }
    }

I see this error:



303
Accepted
answer
edited Apr '17

I resolve my problem, just use this code:

$eventManager->attach('dispatch', function (Event $event, Dispatcher $dispatcher) {
                    if (!$dispatcher->getActionName()) {
                        $dispatcher->forward([
                            'controller' => 'error',
                            'action' => 'notFound',
                        ]);
                    }
                });

Thanks all for help me.