The comments above are all correct - see Lexical vs. Package Variables (With a little local thrown in) and Help needed understanding global variables in Perl for more info. Or see the results of this query for much more

personally, I think strict should be enabled by default

"What should it profit a man, if he should win a flame war, yet lose his cool?"

In reply to what does 'global variable requires package name' mean (was: Re: Total Noob....) by Joost
in thread Explanation of 'use strict;' by ManifestShadow

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