I'm trying to compare two objects with == and === and getting the
following error message:
Fatal error: Nesting level too deep - recursive dependency?
The object has several child objects which hold a reference to the
parent in them.
I want to check the reference in the child object to make sure that it
is the correct parent object.
This is part of a sanity check for debugging purposes. Its quite easy
to forget one & somewhere when dealing with the parent which causes a
copy to be made. The child objects in the copy then no longer point to
the parent that is active (the copy), but instead point to the original
parent. This manifests itself in subtle errors revolving around the
changes to the parent after the copy was made. I would like to detect
this situation.
Is there a workaround for this object comparison which involves
determining if two variables reference the same object?
Thanks.
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