From de64b6c69e67d3607c4b826283fe02848a65da8e Mon Sep 17 00:00:00 2001
From: stronk7 <stronk7>
Date: Sun, 27 Aug 2006 21:52:22 +0000
Subject: [PATCH] modify stripslashes_safe() to work properly under
 magic_quotes_sybase (both addslashes and stripslashes do it properly based on
 the setting)

---
 lib/weblib.php | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/lib/weblib.php b/lib/weblib.php
index 249d22d0fa..921bb00bd9 100644
--- a/lib/weblib.php
+++ b/lib/weblib.php
@@ -358,9 +358,13 @@ function stripslashes_safe($mixed) {
     if (empty($mixed)) {
         //nothing to do...
     } else if (is_string($mixed)) {
-        $mixed = str_replace("\\'", "'", $mixed);
-        $mixed = str_replace('\\"', '"', $mixed);
-        $mixed = str_replace('\\\\', '\\', $mixed);
+        if (ini_get_bool('magic_quotes_sybase')) { //only unescape single quotes
+            $mixed = str_replace("''", "'", $mixed);
+        } else { //the rest, simple and double quotes and backslashes
+            $mixed = str_replace("\\'", "'", $mixed);
+            $mixed = str_replace('\\"', '"', $mixed);
+            $mixed = str_replace('\\\\', '\\', $mixed);
+        }
     } else if (is_array($mixed)) {
         foreach ($mixed as $key => $value) {
             $mixed[$key] = stripslashes_safe($value);
-- 
2.39.5