my $line = 'Hello $cgi->param("name"), how are you today?';

##</code><code>##

my $name = $cgi->param('name');

##</code><code>##

my $line = "Hello $name, how are you today?";

##</code><code>##

my %cgiform;
for my $key ($cgi->param) {
  $cgiform{$key} = $cgi->param($key);
}