As we all know, this copies an object in PHP:
$obj2 = $obj1
Assuming $obj1 is an object (of a class).
I want this never, ever to happen unless I want it to. All the time, I run
into something where PHP made a copy of my object for X odd reason -- I pass
an object to a function, I put it in an array, etc etc etc. Is there a way I
can have PHP warn me if an object is copied, or put that in the class code
somehow?
Preferable a way to fix PHP not to copy the object, but the reference. I'd
settle for a warning system though.
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