public function testSpeedRegexRoutes()
 {
     $start = microtime(1);
     $router = new Router();
     $router->addRouteRule(new RouteRule("show/<d>", "show/<d>"));
     $end = microtime(1) - $start;
     echo sprintf('Initialize  %8d rules at %f sec, per 1 rule %0.20f sec', 1, $end, $end / 1), PHP_EOL;
     $start = microtime(1);
     $data = serialize($router);
     $end = microtime(1) - $start;
     echo sprintf('Serialize   %8d rules at %f sec, per 1 rule %0.20f sec', 1, $end, $end / 1), PHP_EOL;
     $start = microtime(1);
     unserialize($data);
     $end = microtime(1) - $start;
     echo sprintf('Unserialize %8d rules at %f sec, per 1 rule %0.20f sec', 1, $end, $end / 1), PHP_EOL;
     $count = 1000;
     $start = microtime(1);
     for ($i = 0; $i < $count; $i++) {
         $router->createUrl("show/{$i}");
     }
     $end = microtime(1) - $start;
     echo sprintf('Create      %8d urls  at %f sec, per 1 call %0.20f sec', $count, $end, $end / $count), PHP_EOL;
     $start = microtime(1);
     for ($i = 0; $i < $count; $i++) {
         $router->matchUrl("show/{$i}");
     }
     $end = microtime(1) - $start;
     echo sprintf('Found       %8d urls  at %f sec, per 1 call %0.20f sec', $count, $end, $end / $count), PHP_EOL;
 }