my $count= 0;
for(0..255){
    my $c= pack "C", $_;
    $count += () = $str =~ /\Q$c\E/g;
}

[download]

Warning! This probably yields an inaccurate count for Unicode strings.

        - tye (but my friends call me "Tye")

In reply to (tye)Re: Counting number of characters in a string by tye
in thread Counting number of characters in a string by jeffpflueger

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