Support for PIE

[kkunjas]

As most of the php ecosystem is movingh to PIE, could you please add support for your extension. It shouldnt be much work according to docs:

https://github.com/php/pie

https://github.com/php/pie/blob/main/docs/extension-maintainers.md

If help is needed, i'm available!

[kocsismate]

Hi @kkunjas !

Thanks for the report! It would be pretty much appreciated if you could help with that! :)