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

[Rich36]

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»