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> perl -MData::Dumper -e ' @arg{key} = (1 .. 6); print Dumper(\%arg);' $VAR1 = { 'key' => 1 };
my @arg= 1..6;
if (exists $hash{$_}) { foreach my $physh (sort keys %{$hash{$_}[2]}){ next if (!$hash{$_}[2]{$physh}[9]); ... }