I think Anonymous Monk make hints about $[ 

$[ = 10;
my @arr = ('a', 'b');
use Data::Dumper;
warn Dumper [ $#arr, scalar @arr ];
__END__
$VAR1 = [
          '11',
          2
        ];

[download]

Actually I think it would be better if this tool will suggest not to change $[ in the first place.

In reply to Re^3: The maybe it is better written this way tool by zwon
in thread The maybe it is better written this way tool by szabgab

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