CHttpRequest::stripSlashes() changed to modify array keys as well
using tabs for indentation
fix: empty array were not handled
added Changelog
Merge pull request #2024 branch '2023-chttprequest-stripslashes' of https://github.com/etienneq/yii into etienneq-2023-chttprequest-stripslashes

* '2023-chttprequest-stripslashes' of https://github.com/etienneq/yii:
  added Changelog
  fix: empty array were not handled
  using tabs for indentation
  CHttpRequest::stripSlashes() changed to modify array keys as well

Conflicts:
	CHANGELOG