haszi

> @haszi are the ID changes for the class constants an issue for linking? Unfortunately they are. Class constant IDs are linking to their declaration only if they are in...

> That may work in these specific cases, but we should rather solve the general issue I think 🤔 because the generator should produce valid code IDs of classes are...

Could you drop the leading and trailing hyphens from `FFI::__BIGGEST_ALIGNMENT__`'s ID? Leading and trailing hyphens were dropped from IDs as suggested [here](https://github.com/php/doc-en/pull/3208#discussion_r1507733277) and [here](https://github.com/php/doc-en/pull/3214#discussion_r1507735600) (and implemented in PhD [here](https://github.com/php/phd/pull/106)).

> There are a few properties which start with a double hyphen, like `SoapClient:: $__soap_fault`. Do we want to remove them as well or are we fine with them? Since...

> I think this looks good, @haszi can you confirm? Looks good to me.

When `PhD` is retrieving the indexes from the database, all function/method names are stored in memory with `::` and `_` replaced by `-`. That is not an issue for most...