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Re: Passing a scalar to a subroutineby Anonymous Monk |
on Feb 02, 2012 at 15:22 UTC ( [id://951466]=note: print w/replies, xml ) | Need Help?? |
Actually argument passing isn't the problem in your code. Since you define $value in a file scope, it's visible to your subroutine w/o being passed.
If I may draw your attention to something else?
If I may suggest $value = $input?
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