When running your code, I am not getting the error. Are you sure you posted exactly the code that produced the error?
BTW, you should use warnings. They will tell you that $readcounter is used only once (you probably wanted $readcounter++? It does not apease the warning, but works.)
لսႽ† ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ

In reply to Re: Read Only Error -- Sorting an Array by choroba
in thread Read Only Error -- Sorting an Array by perlstudent89

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