Case insensitive in references?

Question

symfony

A site on Symfony 2, when I click on the link
https://mysite.com/newpizza/ H ot/ Tasty / I get a 404 error, and if
https://mysite.com/newpizza/ h ot/ tasty /, then the page is displayed.
Tell me, please, why is this so, where can it be configured in Symfony or in which direction to look?

Answer 1

Not the best idea https://tools.ietf.org/html/rfc2616#section-3.2.3
...but doable.

/**
  * @Route("newpizza/{first}/{second}", requirements={"first":"a-zA-Z", "second":"a-zA-Z"})
  */