hacker,
I'm not trying to obfuscate the string,...

I couldn't resist. This is a 8bit <-> 7bit conversion utility so only ASCII 0 - 127 is supported. 

#!/usr/bin/perl
use strict;
use warnings;

my $foo = compress( join '', 'a' .. 'z' );
print length $foo, "\n";
print grow( $foo );

sub compress {pack'b*',join'',map{sprintf'%b',ord}split//,pop} 
sub grow {join'',map{chr oct"0b$_"}grep$_,split/(.{7})/,join'',map{vec
+"@_",$_,1}0..length("@_")*8-1}

[download]
With a reduction of 12.5%, I doubt you really want to use it though.

Cheers - L~R

In reply to Re: Compressing a string, but leaving it as a string by Limbic~Region
in thread Compressing a string, but leaving it as a string by hacker

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