G'day...
I've got a function which checks that only allowed characters are
contained within a tainted piece of data, part of it looks like this:
if ($tainted =~ /^([$allowed_chars]*)$/) {
return $1;
}
Where $allowed_chars are the allowed characters. Questi
Michael Kraus [MK], on Friday, December 17, 2004 at 11:33 (+1100) has
on mind:
MK> How are they interpreted? (Would the "\" just escape the next character
MK> appearing or would it be interpreted literally? I'm guessing the former,
MK> as I'm pretty sure I can use "\d" to indicate a digit.)
try
