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Re: Storing a subroutine pointer inside a variable?

Subject: Re: Storing a subroutine pointer inside a variable?
From: Jeff Pang
Date: Tue, 9 Oct 2007 17:13:16 +0800
Newsgroups: perl.beginners

2007/10/9, Beginner <dermot@xxxxxxxxxxxxxxxx>:

> Can someone explain why there is a 4th, undefined variable being
> declared in test? It appears to work it too.
>

There is not any reason really.Just the OP's thought,maybe he need
that 4th argument for his use.

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