What you mean by which is awesomely supported for many years? Supported by PHP?

Supported by PHP?

Supported by Tracy.

Look, I don't understand you at all :-)

I've never seen an 'object' field in exception callstack. Maybe you have a PHP extension that puts it there, PHP doesn't do that https://www.php.net/manual/en/exception.gettrace.php

@dg Yes, there is no simple way to get it there, only debug_backtrace generates that. I was only referring to the fact that Tracy is aware of possible existence of that field :). And this PR is only about the discovery that when it's truly present (in some non-standard magical way), other part can break (serialization). I would love if this was accepted. I can imagine it could be accepted because it has I believe no impact on code that doesn't get somehow (magically) object field populated.

I'm sorry, but I feel like you're wasting my time. There is no field.

@dg that was definitely not my intention, so sorry for that. But can you please tell me, is there some reason why same argument wouldn't apply for existence of this:

I was basing my reasoning entirely on existence of this "support".

Ah, I get it. It is probably some historical relict…