Exactly, because he wanted to be able to call his function using $func->() in package p2 just like in p1. I therefore showed how how to achieve both potentially desired results: being able to call his function like func() or by $func->() like he had in his code.

I wouldn't advocate either methods, but it's what he asked for.

In reply to Re^3: anonymous sub, packages, global variables by wind
in thread anonymous sub, packages, global variables by Anonymous Monk

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