I think it is a good convention to use capitalization to help give the reader an indication of the scope: 

$SOME_CONSTANT = 42;
$Some_Global   = '/some/directory';
$some_local    = shift;

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YuckFoo

In reply to Re: Is this Bad form? (DBI) by YuckFoo
in thread Is this Bad form? (DBI) by Grygonos

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