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Re: Re: Question regarding variable scopeby MarkM (Curate) |
| on Oct 17, 2003 at 05:33 UTC ( [id://299940]=note: print w/replies, xml ) | Need Help?? |
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Actually, my() and our() do not behave the same from a subroutine. Both define a lexical context for the variable, however, my() allocates a new variable each time it is evaluated, while our() reuses a global. For recursive subroutines, or subroutines that are accessed at the same time from multiple threads, my() variables are safe, while our() variables are unsafe.
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