foreach my $field ( @params ) {                    
    $input{$field} = param( $field );    
}

##</code><code>##

foreach my $field qw(foo bar baz quux wibble) {        
    no strict refs;
    $$field = param( $field );    
}

##</code><code>##

$;=sub{$/};@;=map{my($a,$b)=($_,$;);$;=sub{$a.$b->()}}
split//,".rekcah lreP rehtona tsuJ";$\=$ ;->();print$/