--- fenglin/lib/client_addr.inc.php	2004/06/10 11:27:10	1.1
+++ fenglin/lib/client_addr.inc.php	2025/03/02 02:32:22	1.10
@@ -1,11 +1,15 @@
 <?
+require_once "common.inc.php";
 
-function Client_Address()
+function Client_Address($addr=null,$x_addr=null)
 {
-	if (isset($_SERVER["HTTP_X_CLIENT_ADDR"]))
-		return $_SERVER["HTTP_X_CLIENT_ADDR"];
-	else
-		return $_SERVER["REMOTE_ADDR"];
+	if ($addr == null)
+		$addr = $_SERVER["REMOTE_ADDR"];
+
+	if ($x_addr == null && isset($_SERVER["HTTP_X_FORWARDED_FOR"]))
+		$x_addr = $_SERVER["HTTP_X_FORWARDED_FOR"];
+
+	return $_SERVER["REMOTE_ADDR"];
 }
 
 ?>