Environment Variables

[Anon]

I need help with a simple script to output some environment variables. When I run the script i get a blank screen, i know this is because i didnt tell the script to show the variables only grab them and i need a little bit of help to finish it. This is what i have so far:

<?

$ip = getenv('REMOTE_ADDR');

$uri = getenv('REQUEST_URI');

?>

Any help is appreciated

[Anon]

Ehh if all you want to do is show these enviroment variables to a user you just need to echo them e.g

<?

$ip = getenv('REMOTE_ADDR');

$uri = getenv('REQUEST_URI');

echo $ip;
echo "<br>";
echo $uri;

?>

Simple