It's seems a good idea (to me) to use lexical scoping in subroutines by using 'my'. This way, there's less (I'm always afraid to say 'no') chance of a global variable being inadvertantly clobbered.

Another good practice is to use 'strict'. This will save a lot of debugging time and frustration.

Mick

In reply to Re: Scope of Hash variable by mrmick
in thread Scope of Hash variable by Anonymous Monk

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