What will routing look like for an infinite number of pages?

Question

symfony

For example:
site.ru/page1/page2/page3
add another
site.ru/page1/page2/page3/add_page
we get:
site.ru/page1/page2/page3/page4

Answer 1

A completely working scheme is obtained if you use Doctrine Behavior Tree to implement nesting, and Symfony CMF Dynamic Router to route through this structure.
Roughly speaking, you need to implement a certain service:

namespace AppBundle\Router;

use Symfony\Cmf\Bundle\RoutingBundle\Doctrine\DoctrineProvider;
use Symfony\Cmf\Component\Routing\RouteProviderInterface;

class RouterProvider extends DoctrineProvider implements RouteProviderInterface
{
    // ...
}

which will be connected to the ChainRouter along with the system router, and will load pages from the database, based on the hierarchy of which to build and resolve routes.

Answer 2

<?php
    /**
     * @Route("/", name="main")
     * @Route("/{query}", name="main_query", requirements={"query": ".+"})
     */
    public function mainAction($query = null)
    {
        // ...
    }

PS: You shouldn't do that.