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Function cleanup

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I have an AutoIt program that does a lot of string processing.

I create many, many strings.

So my question is "When does cleanup occur"?

1. When my function exits, do all of the strings I created locally get freed up?

2. Or does that memory get cleaned up only when the program exits?

If it' #1, then I'll leave my code alone. But if it's #2 I may consider cutting down on my string creation.

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Richard Robertson

When you set a variable equal to something, it's previous value is freed, according to it's type.

If the variable is local, it will also be freed at the end of it's scope.

Anything declared globally will be freed on exit.

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