From perldoc Getopt::Std

Note that, if your code is running under the recommended use strict 'vars' pragma, it may be helpful to declare these package variables via use vars perhaps something like this:

use vars qw/ $opt_foo $opt_bar /;

For those of you who don't like additional variables being created, getopt() and getopts() will also accept a hash reference as an optional second argument. Hash keys will be x (where x is the switch name) with key values the value of the argument or 1 if no argument is specified.

I personally like using hashes for this kind of thing.

In reply to Re: use strict and use Getopts by lestrrat
in thread use strict and use Getopts by rbc

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