environment variable syntax with PHP4

[maquelle]

I installed PHP 4.2.0 and Apache 1.3.24.

I've got a problem accessing environment variables with the syntax $REMOTE_ADDR (it returns nothing).
The only way I found to access env variables is to use:
$ip = getenv(REMOTE_ADDR);
echo $ip;

Can anybody help me !

[crusty_php]

See this page:
http://www.php.net/manual/en/language.variables.predefined.php