Inlined Routing Configuration

Introduction

Added in [Symfony 4.1](Symfony 4.1), inlined routing configuration allows us to define requirements and default values for route placeholders.

Syntax

use Symfony\Component\Routing\Annotation\Route;

class BlogController extends Controller
{
/**
* @Route(“/blog/{page}”, name=“blog_list”, requirements={“page”=“\d+”}, defaults={“page”=“1”})
*/
public function list($page)
{
// …
}
}

is now

/**

• @Route(“/blog/{page<\d+>?1}”, name=“blog_list”)
  */
  public function list($page)
  {
  // …
  }