Thanks. What happens in older Apache2 versions?

By the way I cannot reproduce in Apache 2.4.61 🤔 Debian package 2.4.61-1~deb12u1

http://phorge.localhost/maniphest/task/edit/form/default/?title=%3f

This just works to me and puts a ? in the title.

My conf:

<VirtualHost *:80>

        ServerName phorge.localhost

        DocumentRoot /var/www/phorge/webroot

        RewriteEngine on
        RewriteRule ^(.*)$          /index.php?__path__=$1  [B,L,QSA]

        php_admin_value post_max_size 32M

</VirtualHost>

In T15889#18536, @valerio.bozzolan wrote:

Thanks. What happens in older Apache2 versions?

Nothing. :) This issue only popped up in our error logs after an Apache update.

In T15889#18537, @valerio.bozzolan wrote:

By the way I cannot reproduce in Apache 2.4.61 🤔 Debian package 2.4.61-1~deb12u1

Huh! In downstream we're still on Bullseye (deb11u1) and not yet on Bookworm (deb12u1).

In T15889#18557, @aklapper wrote:

In T15889#18536, @valerio.bozzolan wrote:

Thanks. What happens in older Apache2 versions?

Nothing. :) This issue only popped up in our error logs after an Apache update.

I mean, what does it happen when somebody adopts UnsafeAllow3F in older versions that do not support it? If the answer is "it breaks apache" maybe we should add a warning in the documentation.