@vilartoni first of all, thanks for your contribution to Symfony project!

Unfortunately, the same change that you are proposing was refused a time ago (see #11401). The reason is that this change makes code less readable with no clear benefit.

The HTTP constants can be very useful for end-user code, but for internal Symfony code it was decided that they are not that useful.

@javiereguiluz I agree to disagree ;)

Thanks for your quick response.

Oh just to be sure, this list REALLY handy, so a couple of Drupal code (both core and contrib) relies on the list being there.

@dawehner I'm glad that this list comes in handy for Drupal. For the internal source code of Symfony it was decided that it was not that useful, but this may change in the future!

The list is there to stay, but we don't use it internally.

@dawehner You don't need to worry. What has been rejected are only the changes proposed in this PR ;-)

Cool. Just wanted to ensure that you don't drop things accidentally