Variable rewritten to ['ref_level'] to avoid trouble with referal system

[mailer.git] / inc / libs / refback_functions.php

diff --git a/inc/libs/refback_functions.php b/inc/libs/refback_functions.php
index 85722cdad7cc8fbc1946ce543e46154ea480a357..cd8d0fb4de53ae16d9a2ebdc048185a10cefc779 100644 (file)
--- a/inc/libs/refback_functions.php
+++ b/inc/libs/refback_functions.php
@@ -40,10 +40,10 @@ if (!defined('__SECURITY')) {
 // Payback refback for refid and reduce it for current user
 function ADD_REFBACK_POINTS ($uid, $ref, $points, $ref_points) {
        //* DEBUG: */ print "----------------------- <font color=\"#00aa00\">".__FUNCTION__." - ENTRY</font> ------------------------<ul><li>\n";
-       global $DEPTH, $cacheArray;
+       global $cacheArray;
 
        // Back ref depths
-       $cacheArray['depth'][$uid][$ref] = $DEPTH; 
+       $cacheArray['depth'][$uid][$ref] = $GLOBALS['ref_level']; 
 
        // Init points
        $return = $points;
@@ -54,7 +54,7 @@ function ADD_REFBACK_POINTS ($uid, $ref, $points, $ref_points) {
        // "Walk" through all level
        while (list($level, $perc) = SQL_FETCHROW($result_refs)) {
                // Reset ref depths
-               unset($DEPTH);
+               unset($GLOBALS['ref_level']);
 
                // "Walk" through all refids
                //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):uid={$uid},ref={$ref},level={$level},points={$points}<br />\n";
@@ -95,7 +95,7 @@ function ADD_REFBACK_POINTS ($uid, $ref, $points, $ref_points) {
        SQL_FREERESULT($result_refs);
 
        // Restore ref depth
-       $DEPTH = $cacheArray['depth'][$uid][$ref];
+       $GLOBALS['ref_level'] = $cacheArray['depth'][$uid][$ref];
 
        // Return them
        //* DEBUG: */ print "</li></ul>----------------------- <font color=\"#aa0000\">".__FUNCTION__." - EXIT</font> ------------------------<br />\n";