From dd8c280eca44d95378f91118fce54025dd32077f Mon Sep 17 00:00:00 2001
From: Michael M Slusarz <slusarz@curecanti.org>
Date: Wed, 24 Nov 2010 14:44:16 -0700
Subject: [PATCH] JSON encode prefs scope object when serializing.

Another advantage of requiring UTF-8 input to prefs - JSON encoding
provides ~12% storage advantage (in my limited testing) over serialize().
---
 framework/Prefs/lib/Horde/Prefs/Scope.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/framework/Prefs/lib/Horde/Prefs/Scope.php b/framework/Prefs/lib/Horde/Prefs/Scope.php
index 0bf1c2756..8a9359fd1 100644
--- a/framework/Prefs/lib/Horde/Prefs/Scope.php
+++ b/framework/Prefs/lib/Horde/Prefs/Scope.php
@@ -255,7 +255,7 @@ class Horde_Prefs_Scope implements Serializable
      */
     public function serialize()
     {
-        return serialize(array(
+        return json_encode(array(
             $this->scope,
             $this->_prefs
         ));
@@ -265,7 +265,7 @@ class Horde_Prefs_Scope implements Serializable
      */
     public function unserialize($data)
     {
-        list($this->scope, $this->_prefs) = unserialize($data);
+        list($this->scope, $this->_prefs) = json_decode($data, true);
     }
 
 }
-- 
2.11.0