$newvalue = join(',', (unpack('H*', $value) =~ /(..)/g))

[download]

or

($newvalue = $value) =~ s/(.)/sprintf('%02x,', ord($1))/ge;
chop($newvalue);

[download]

or

$newvalue = join(',', map { unpack('H*', $_) } split(//, $value));

[download]

...

In reply to Re: unpack and pack by ikegami
in thread unpack and pack by anadem

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