It is good that you considered that type of problem, but in this case, it is harmless.

My rule of thumb is that when using a for/foreach loop, you do not need to localize $_, but if you are using a while(<>) loop, you must localize it.

This is because the for/foreach loop is already doing the local step for you, but it is the only time that this happens.

In reply to Re: Re: Re: Pseudo-switch question by bunnyman
in thread Pseudo-switch question by fletcher_the_dog

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