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Re: ASCII, Unicode, use utf8: My Story of Discovery

by Rich36 (Chaplain)
on Nov 01, 2002 at 18:35 UTC ( #209814=note: print w/replies, xml ) Need Help??


in reply to ASCII, Unicode, use utf8: My Story of Discovery

Oddly enough, I had just started to look for code that would allow me to detect special (non-alphanumeric) characters in ASCII text. The code

$U = unpack('C', $1); $U < 127 and $U > 31 or return;

was exactly what I needed. Thanks very much for sharing that.


«Rich36»

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