PHP 8.4 GET/POST sessions are deprecated

Mentioned on the php doc this deprecation will be removed from PHP 9.0 ~~ I think short comment with a link would be more ideal with this change.

Here should be CR and clean up of it will happen before 12.0

CR created

Looks good but could make more sense if we add statement of removal of these variables from PHP 9 or something related

updated CR, feel free to improve it and RTBC)

Current revision looks much better as taking the reference form php.net, also changes looks quite straightforward ~~ hence marking this one as RTBC.

Looks good and we can just clean these up when we require PHP 8.4+ for Drupal 12. Committed/pushed to 11.x and cherry-picked to 10.4.x, thanks!

catch → closed merge request !9317

Automatically closed - issue fixed for 2 weeks with no activity.