Environment Variables

Here is a listing of the environment variables:

$SERVER_SOFTWARE
$GATEWAY_INTERFACE
$DOCUMENT_ROOT
$REMOTE_ADDR
$SERVER_PROTOCOL
$REQUEST_METHOD
$REMOTE_HOST
$HTTP_REFERER
$QUERY_STRING
$HTTP_USER_AGENT
$PATH
$HTTP_ACCEPT
$REMOTE_PORT
$HTTP_ACCEPT_LANGUAGE
$SCRIPT_NAME
$SCRIPT_FILENAME
$HTTP_PRAGMA
$SERVER_NAME
$REQUEST_URI
$HTTP_ACCEPT_CHARSET
$SERVER_PORT
$HTTP_HOST
$SERVER_ADMIN