There are potentially ways by doing really deep trickery, but why would you bother? Just use assigned variables for each loop.
foreach my $k1 (keys %var) { foreach my $k2 (keys %{$var{$k1}}) { print('$var{$k1}{$k2}=', $var{$k1}{$k2}, "\n"); } }
In reply to Re: variable like $_
by fullermd
in thread variable like $_
by perlthirst
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