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Re: Re: Having to specify $_

by sauoq (Abbot)
on Dec 09, 2002 at 03:20 UTC ( #218441=note: print w/replies, xml ) Need Help??


in reply to Re: Having to specify $_
in thread Having to specify $_

I'd expect that $_ would be assigned during a for or foreach loop, but not during a while loop. Try
push @results, $_ foreach ($sth->fetchrow_hashref());

That will only work if the function actually returns a list (and in this case it doesn't.) It will not call the function repeatedly until it returns false.

-sauoq
"My two cents aren't worth a dime.";

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