If you happen to be working on a particularly large string you can just inch your way across which does away with the temporary list e.g 
while($str =~ /\G(.)/gs) { ... }

## or with substr()

my $i = 0;
while( defined(my $c = substr $str, $i++, 1 )) { ... }

[download]
See. perlop, perlre and substr for more info.
HTH

_________
broquaint

In reply to Re: foreach (each character in string..)? by broquaint
in thread foreach (each character in string..)? by Anonymous Monk

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