Did you ever have a look at the transliteration operator tr? If the array of chars you are translating is dynamic, you might want to use it in an eval: 

$from = 'abcdef';
$to   = 'ghijkl';
eval qq{ tr/$from/$to/ };

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--bwana147

In reply to Re: character conversion in a loop... by bwana147
in thread character conversion in a loop... by snafu

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