in reply to Re^4: why need my in a foreach loop?
in thread why need my in a foreach loop?
Oh, apparently I did not read your example in detail. Interesting example. Now I understand how the "my" makes a difference there. Thanks.
However I'd be interested to know in what case would you really want to write such code?
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Re^6: why need my in a foreach loop? (Aliasing)
by LanX (Saint) on Dec 08, 2010 at 13:00 UTC |
In Section
Seekers of Perl Wisdom