kkmuffme

Rebased, all tests pass now, ready for review

@staabm thanks for your comment, saved me some time. Just adding the error_reporting ini value turned out to be sufficient though. --- Ready to review and merge.

@orklah could you please merge this

I think you misunderstood the issue - it's NOT a bug in PHP (which is why I closed the issue in php-src before your reply already, as I realized that...

Possibly. I guess the solution is similar to what happens already now when you use `a[💩]b` => when the "u" flag is not set I see 2 ? boxes -...

Just tested and this bug exists for ALL multi-byte characters even basic UTF-8. e.g. `/a[ä]b/` for text `aäb` => in regex101 shows a match, in PHP it's not a match....

This bug has moved to a different file. See https://github.com/Yoast/wordpress-seo/issues/21737

Hi possibly. In any case, this is purely a type/static analysis issue and doesn't need a reproducer. Trying to get a reproducer takes more time than to actually create a...

The site's using HPOS. However there are lots of plugins, that might filter something there and cause that. Just validate with isset instead of assuming orderby key exists.

This bug existed in the portable OpenSSH too and was fixed https://bugzilla.mindrot.org/show_bug.cgi?id=1278 (via https://superuser.com/questions/965374/setup-ssh-in-background-windows) - possibly the same fix can be applied here too?