OOo oooh oooh, Jake just found a bug.  There's an updated version committed
to PHP_Greetings at sourceforge.net:

<?php

$username = ($HTTP_GET_VARS['username'] || "world");
echo "Hello, $username!";

?>

Nik

> -----Original Message-----
> From: Nikolai Devereaux [mailto:nikolai@u...]
> Sent: Monday, January 28, 2002 11:03 AM
> To: professional php
> Subject: [pro_php] my greeting card application:
>
>
>
> <?php
>
> $username = isset($HTTP_GET_VARS['username'])?
> $HTTP_GET_VARS['username'] :
> "world";
>
> echo "Hello, $username!\n");
>
> ?>
>
>