[Feature Request] Enable Thread Safety

[investlab]

Dear Development Team,

I'm writing to request the enabling of Thread Safety in our application. This enhancement is critical for improving reliability and performance in handling concurrent access by multiple threads.

Your swift action on this request is highly appreciated.

[htuscher]

Dear @investlab all our images are based on the official php:8.x images. Those base images are not compiled with zts.
There are base-images containing zts, but that would require us to build a completely set of tags:

• php:8.2-zts
• php-dev:8.2-zts
• php-apache:8.2-zts
• php-nginx:8.2-zts
• php-apache-dev:8.2-zts
• php-nginx-dev:8.2-zts
  (and of course for all other PHP versions).

That's a massive amount of computational power and would drastically increase our build times.
Due to the small demand of zts images, I could offer you to provide the necessary dockerfiles in the repository, so you can build them yourselves.