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unicode <-> hex
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Subject Author Date
unicode <-> hex nazrat 02-18-2008
`--> Re: unicode <-> hex Joost Diepenmaa...02-18-2008
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Posted by nazrat on February 18, 2008, 6:07 am
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 i'd like to know if there's a way to get back the original hex values
of a unicode character.
ex:
my $u = "\x";
my $h = pack(....., $u) ? so that $h is now a string '20A3'. thanks.

Posted by Joost Diepenmaat on February 18, 2008, 6:17 am
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> i'd like to know if there's a way to get back the original hex values
> of a unicode character.
> ex:
> my $u = "\x";
> my $h = pack(....., $u) ? so that $h is now a string '20A3'. thanks.

my $h = sprintf("%X",ord($u));

There's probably some way to do this using (un)pack, but I doubt it's much
more efficient if you're going at it char-by-char.

--
Joost Diepenmaat | blog: http://joost.zeekat.nl/ | work: http://zeekat.nl/

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