- global $REMOTE_ADDR, $SERVER_NAME, $REMOTE_PORT;
- global $data_dir, $username, $popuser, $domain, $version, $useSendmail;
- global $default_charset, $HTTP_VIA, $HTTP_X_FORWARDED_FOR;
- global $REMOTE_HOST, $identity;
+ global $data_dir, $username, $popuser, $domain, $version, $useSendmail,
+ $default_charset, $identity, $_SERVER;
+
+ /* get those globals */
+ $REMOTE_ADDR = $_SERVER['REMOTE_ADDR'];
+ $SERVER_NAME = $_SERVER['SERVER_NAME'];
+ $REMOTE_PORT = $_SERVER['REMOTE_PORT'];
+
+ if(isset($_SERVER['REMOTE_HOST'])) {
+ $REMOTE_HOST = $_SERVER['REMOTE_HOST'];
+ }
+ if(isset($_SERVER['HTTP_VIA'])) {
+ $HTTP_VIA = $_SERVER['HTTP_VIA'];
+ }
+ if(isset($_SERVER['HTTP_X_FORWARDED_FOR'])) {
+ $HTTP_X_FORWARDED_FOR = $_SERVER['HTTP_X_FORWARDED_FOR'];
+ }