I know this is getting to be a long thread, but...

Several of the answers in this thread, especially the reply offered by a, helped me to understand. It was the comment about how local pushes a new copy of the variable on a stack that is then popped when the scope is exited that helped me "see the light".

In reply to Re: I need a simple explantion of the difference between my() and local() by t'mo
in thread I need a simple explantion of the difference between my() and local() by Jemts

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