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Re^2: reset of match variables

by bart (Canon)
on Oct 04, 2011 at 11:35 UTC ( #929519=note: print w/ replies, xml ) Need Help??


in reply to Re: reset of match variables
in thread reset of match variables

Warnings do nothing: if the regexp fails then it'll return false, which is 0 when treated as a number, not undef, and without a warning.


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