Note that $time++ modifies the element of @times, since 'for' makes $time an alias of each element.

That's kinda creepy! I assumed declaring the var was making a copy of the element that wouldn't change the array. I can't believe I never noticed that... and the same with hash values, but not keys?

In reply to Re^2: goto HACK by Anonymous Monk
in thread goto HACK by Anonymous Monk

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