Le samedi 09 septembre 2006 à 10:12, A. Pagaltzis écrivait:
>
> * Uri Guttman <[EMAIL PROTECTED]> [2006-09-09 05:40]:
> > use local only when you MUST use it. mjd has a good article on
> > the 7 valid uses of local. just declaring vars in a sub is not
> > one of them.
>
> If you use $_ in any way within a sub, you better localise it or
> someone who calls your code is going to be very surprised at some
> point (that includes yourself).
Why is why you can write « my $_ » in recent Perls, I think.
--
Philippe "BooK" Bruhat
Honesty is its own reward. Dishonesty is its own punishment.
(Moral from Groo The Wanderer #30 (Epic))
