Many times I find that what people call global is just a file scoped variable. In this case a lexical or constant works fine. I think the biggest mistake made with global variables is not finding out what global means to the questioner.

How do you define "global"? Why do you want to use a global variable? Is this variable to be read-only? Are you passing the variable amongst modules or scripts or just in this one script?




HTH,
Charles K. Clarkson

In reply to Re: declare globally by CharlesClarkson
in thread declare globally by Parham

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