It's tempting to just tell you not to do that - global variables are generally a poor way to program. But as long as you promise to pick up a copy of Perl Best Practices you can do this in your modules:

openFile("someOtherStuff", $main::readMode);

This works because unless your modules declare a package all global variables are in the default "main" package.

-sam

In reply to Re: Using Global Variables in Perl by samtregar
in thread Using Global Variables in Perl by gzayzay

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