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-rw-r--r--system/libraries/Cache/drivers/Cache_apc.php15
1 files changed, 9 insertions, 6 deletions
diff --git a/system/libraries/Cache/drivers/Cache_apc.php b/system/libraries/Cache/drivers/Cache_apc.php
index 46e633463..a9ad6ed19 100644
--- a/system/libraries/Cache/drivers/Cache_apc.php
+++ b/system/libraries/Cache/drivers/Cache_apc.php
@@ -48,9 +48,11 @@ class CI_Cache_apc extends CI_Driver {
*/
public function get($id)
{
- $data = apc_fetch($id);
+ $success = FALSE;
+ $data = apc_fetch($id, $success);
- return is_array($data) ? $data[0] : FALSE;
+ return ($success === TRUE && is_array($data))
+ ? unserialize($data[0]) : FALSE;
}
// ------------------------------------------------------------------------
@@ -67,7 +69,7 @@ class CI_Cache_apc extends CI_Driver {
public function save($id, $data, $ttl = 60)
{
$ttl = (int) $ttl;
- return apc_store($id, array($data, time(), $ttl), $ttl);
+ return apc_store($id, array(serialize($data), time(), $ttl), $ttl);
}
// ------------------------------------------------------------------------
@@ -118,9 +120,10 @@ class CI_Cache_apc extends CI_Driver {
*/
public function get_metadata($id)
{
- $stored = apc_fetch($id);
+ $success = FALSE;
+ $stored = apc_fetch($id, $success);
- if (count($stored) !== 3)
+ if ($success === FALSE OR count($stored) !== 3)
{
return FALSE;
}
@@ -130,7 +133,7 @@ class CI_Cache_apc extends CI_Driver {
return array(
'expire' => $time + $ttl,
'mtime' => $time,
- 'data' => $data
+ 'data' => unserialize($data)
);
}