Here is my try,

sub deibyz {
        my $match;
        while(/.*?(.+)(.?)((??{reverse$1})).*?/g){
                $match = $1.$2.$3 if length($1.$2.$3)>length($match);
        }
        $match;
}

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In reply to Re: Finding longest palindrome from a string by deibyz
in thread Finding longest palindrome from a string by BUU

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