hubl/router.php

<?php

if (PHP_SAPI == 'cli-server') {
  $url  = parse_url($_SERVER['REQUEST_URI']);
  $path = $url['path'];
  if(strpos($path, '.') !== false) return false;
  $file = __DIR__ . $path;
  if (is_file($file)) return false;
}

include "index.html";