Second, read the docs, eg CGI.

Than, your code can be shuffled into:

for my $field ($cgi->param){
  $cgi->param($field) =~ s/search/replace/g;
}
[download]

Try subsequently to rethink your regexes...

Jeroen
"We are not alone"(FZ)

Update /me humbly crawls in the dust, ashamed of the mere suggestion, let alone the naked fact, of the use of $cgi->param as an l-value. I just was not thinking, that's the only thing I can come up with. That's not even an excuse. As a self-proclaimed punishment:

    open LETEVERYBODYKNOW, ">/var/www/index.html";
    print LETEVERYBODYKNOW "Thou shall not use CGI's param as an l-val
+ue\n" for 1..117682;
[download]