Is there a pre-written function to do this in Perl?

Yes there is. Someone asked a similar question a week ago and I suggested that they use Math::BaseCalc.

You just have to choose the characters you want to use, for instance 0..9 and A..Z give you 36 digit values, and so you could convert your base-10 ids into base-36. You could go to base-64 but then you'd have to say "uppercase g, lowercase r" which would be a net loss.

The process is reversable, just convert from base 36 back to base 10.

- another intruder with the mooring of the heat of the Perl

In reply to Re: Shorter ID Codes by grinder
in thread Shorter ID Codes by Micz

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