Symfony 3路由允许在占位符值中使用连字符/短划线

Question

I am having an issue with a route in Symfony, I have a route setup that needs to match the below:

/my-test-route-holidays/

The above "my-test-route" is the placeholder variable.

The route in symfony is as follows:

overview:
  path: /{var}-holidays/
  defaults: { _controller: AppBundle:Overview:index }

Symfony cannot find the route, a route like below does work without dashes/hyphens in the variable:

/test-holidays/

So my question is, how can I allow hyphens inside a route placeholder?

Thanks

Answer 1

I have managed to solve this myself, it was a quick skim of the documentation that led me to the wrong answer.

I come across this page on Symfonys website a few times whilst trying to research the answer: Symfony Docs Current Slash in Parameter

In their example:

share:
    path:     /share/{token}
    defaults: { _controller: AppBundle:Default:share }
    requirements:
        token: .+

You can see that they have added "requirements" and underneath that "token", I just assumed that "token" was something to do with regex but actually it relates to the placeholder you have in your "path" and they should match.

Below is what I had:

overview:
  path: /{var}-holidays/
  defaults: { _controller: AppBundle:Overview:index }
  requirements:
      token: .+

But what I actually needed was to replace the "token" under "requirements" with "var".

overview:
  path: /{var}-holidays/
  defaults: { _controller: AppBundle:Overview:index }
  requirements:
      var: .+

And what do you know, it works!

I hope somebody else finds this useful.