Something like this will work...
<?php
if(empty($_GET['1']) && empty($_GET['2']) && empty($_GET['3']) &&
empty($_GET['4'])){
echo "All vars are EMPTY";
}else{
echo "Some vars contain Content";
}
?>
<[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
>
> I'll be trying to use a routine that checks 4 seperate variables for
> content and need to know the easiest method to do so. The function works
> on 2 conditions; either all the variables are empty and I do something or
> I do something else.
>
> $lineone
> $linetwo
> $linethree
> $linefour
>
> Would you use
>
> if ($lineone && $linetwo && $linethree && $linefour = "")
>
> Thanks,
>
> Ed
>
>
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
