[horde] NEED HELP: Test horde/ldap 3.0.0alpha6 under PHP 8.2+

[Ralf Lang]

Hello,

i'm not going to bother you with each and every update but I need some 
help from the community.

We just released https://packagist.org/packages/horde/ldap#v3.0.0alpha6 
and it's supposed to fix PHP 8.2+ compatibility for the LDAP component.
I have tested this on my container setup but obviously a toy LDAP with 2 
groups and 6 users is a different beast than running this against real 
workloads.

https://bugs.horde.org/ticket/15178

If a user has a test system running against a corporate LDAP I'd be much 
interested in any feedback.

So far I have tested

- Browsing groups
- Adding groups
- Adding users to groups
- Deleting groups
- Deleting groups with child object users (fails, as expected)

Not sure if I get around to testing user authentication, password reset 
and turba addressbooks tonight.