[limb-svn] r6878 - 3.x/trunk/limb/net/src

[svn at limb-project.com]

Author: wiliam
Date: 2008-03-31 19:55:58 +0400 (Mon, 31 Mar 2008)
New Revision: 6878
URL: http://fisheye.limb-project.com/changelog/limb/?cs=6878

Modified:
   3.x/trunk/limb/net/src/lmbIp.class.php
Log:
-- lmbIp :: getRealIp() added;

Modified: 3.x/trunk/limb/net/src/lmbIp.class.php
===================================================================
--- 3.x/trunk/limb/net/src/lmbIp.class.php	2008-03-31 13:29:51 UTC (rev 6877)
+++ 3.x/trunk/limb/net/src/lmbIp.class.php	2008-03-31 15:55:58 UTC (rev 6878)
@@ -81,6 +81,18 @@
   function isValid($ip)
   {
     return ip2long($ip) !== false;
+  }
+  
+  static function getRealIp()
+  {
+   if(!empty($_SERVER['HTTP_CLIENT_IP'])) 
+     return $_SERVER['HTTP_CLIENT_IP'];
+   
+   elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR']))
+    return $_SERVER['HTTP_X_FORWARDED_FOR'];
+   
+   else
+     return $_SERVER['REMOTE_ADDR'];
   }
 }