If @list is big, yes. ...One thing I was wondering was if perl can optimize this case and not perform the copy.
In reply to Re^2: returning ref to static var vs. copying
by perl5ever
in thread returning ref to static var vs. copying
by perl5ever
| For: | Use: | ||
| & | & | ||
| < | < | ||
| > | > | ||
| [ | [ | ||
| ] | ] |