Changeset 4856 for trunk/wp-includes/cache.php

Timestamp:

02/01/2007 09:16:15 AM (19 years ago)

Author:

markjaquith

Message:

make sure nothing going into the object cache is being passed by reference. fixes #3726

File:

• trunk/wp-includes/cache.php (modified) (3 diffs)

trunk/wp-includes/cache.php

@@ -2 +2 @@
 function wp_cache_add($key, $data, $flag = '', $expire = 0) {
     global $wp_object_cache;
+    $data = unserialize(serialize($data));
 
     return $wp_object_cache->add($key, $data, $flag, $expire);
@@ -38 +39 @@
 function wp_cache_replace($key, $data, $flag = '', $expire = 0) {
     global $wp_object_cache;
+    $data = unserialize(serialize($data));
 
     return $wp_object_cache->replace($key, $data, $flag, $expire);
@@ -44 +46 @@
 function wp_cache_set($key, $data, $flag = '', $expire = 0) {
     global $wp_object_cache;
+    $data = unserialize(serialize($data));
 
     return $wp_object_cache->set($key, $data, $flag, $expire);