Aaron,
That's perfect! Thanks.
Ade.
2008/12/29 Aaron D. Campbell <aaron at xavisys.com>
> You can do something like this:
>
> function whatever($echo=false) {
>   $output = '';
>   foreach(){
>       $output .= "something";
>   }
>   if ($echo)
>       echo $output;
>   return $output;
> }
>
>