I have a zval *obj holding an object of class B, which I then add to an
array member of another object of class A. Then I create a new instance
*obj2 of class B, to which I want to add a reference to *obj. How would
I best go about it?
So A works as a "pool" of B's, and B's may reference to each other.
Please tell me key functions and macros to use to accomplish
specifically this thing, as the API is quite new to me.
I have thought about setting Z_SET_ISREF_P() manually, but what else
would I need? From my understanding, I'd still need a new zval* for
that. Any other better ways?