fixed bug

[lhc/web/wiklou.git] / includes / ProxyTools.php

diff --git a/includes/ProxyTools.php b/includes/ProxyTools.php
index d335fae..cf19119 100644 (file)
--- a/includes/ProxyTools.php
+++ b/includes/ProxyTools.php
@@ -32,8 +32,12 @@ function wfGetIP()
        if ( count( $trustedProxies ) ) {
                # Append XFF on to $ipchain
                if ( isset( $_SERVER['HTTP_X_FORWARDED_FOR'] ) ) {
-                       $ipchain = array_merge( $ipchain, array_map( 'trim', explode( ',', $_SERVER['HTTP_X_FORWARDED_FOR'] ) ) );
+                       $xff = explode( ',', $_SERVER['HTTP_X_FORWARDED_FOR'] );
+                       for ( $i = 1; $i <= count( $xff ); $i++ ) {
+                               $ipchain[$i] = trim( $xff[count($xff) - $i );
+                       }
                }
+               var_dump( $ipchain );
                # Step through XFF list and find the last address in the list which is a trusted server
                # Set $ip to the IP address given by that trusted server, unless the address is not sensible (e.g. private)
                foreach ( $ipchain as $i => $curIP ) {