Yes. $_ is a package variable. $index is a lexical. In the first case, you have a closure which closes over $index; in the second, you simply have an anonymous function that prints a global variable.

I do find it curious that you get 11 different $index variables, though; I would expect you’d get only one. I’m not entirely sure of how foreach works in this respect.

Makeshifts last the longest.

In reply to Re: Are we seeing syntax inconsistency? by Aristotle
in thread Are we seeing syntax inconsistency? by TibetPerlMonk

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