custom variable in rewrite nginx

It is an way to make this work?

开发者_Go百科set $test "some|else";
rewrite ^/page/$test/ /index.php?blabla=yes last;

Then to work like http://www.demo.com/page/some/ or http://www.demo.com/page/else/

---

I think it should be something like this, but I haven't tested:

if ($request_uri ~* ^/page\/(some|else)$)
{
  rewrite ^(.*)$ /index.php?blabla=yes;
}

Let me know if it did the trick for you.