public function normalize($route)
	{
		//make sure that all urls have the same structure
		/* Fix trailling shash */
		if (mb_substr($route, -1, 1) == "/") {
			$route = substr($route, 0, -1);
		}

		$result    = explode("/", $route);
		$result[0] = $this->baseUri;
		$ret       = [];

		//check for dynamic and optional parameters
		foreach ($result as $v) {

			if (!$v) {
				continue;
			}
			if (($v[0]) === "?{") {
				$ret[] = [
					"name" => explode("?}", mb_substr($v, 1))[0],
					"use"  => "?"
				];
			} else if (($v[0]) === "{") {
				$ret[] = [
					"name" => explode("}", mb_substr($v, 1))[0],
					"use"  => "*"
				];
			} else {
				$ret[] = [
					"name" => $v,
					"use"  => $v
				];
			}
		}

		return $ret;
	}