flash.moe/src/Tools/AsciiRoutes.php

<?php
namespace Makai\Tools;

use Index\Routing\Route;
use Index\Routing\RouteHandler;
use Sasae\SasaeEnvironment;

class AsciiRoutes extends RouteHandler {
    public function __construct(
        private SasaeEnvironment $templating
    ) {}

    #[Route('GET', '/ascii')]
    public function getAsciiTable($response, $request): string {
        $this->templating->addFilter('chr', 'chr');
        $this->templating->addFilter('decoct', 'decoct');
        $this->templating->addFilter('dechex', 'dechex');

        return $this->templating->render('ascii/index');
    }

    #[Route('GET', '/ascii.php')]
    public function getAsciiPHP($response, $request): void {
        $response->redirect('/ascii', true);
    }
}