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-rw-r--r--phpBB/includes/cache/driver/memory.php9
1 files changed, 5 insertions, 4 deletions
diff --git a/phpBB/includes/cache/driver/memory.php b/phpBB/includes/cache/driver/memory.php
index 633a0fe699..e0771ab1d3 100644
--- a/phpBB/includes/cache/driver/memory.php
+++ b/phpBB/includes/cache/driver/memory.php
@@ -2,9 +2,8 @@
/**
*
* @package acm
-* @version $Id$
* @copyright (c) 2005 phpBB Group
-* @license http://opensource.org/licenses/gpl-license.php GNU Public License
+* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
*
*/
@@ -20,7 +19,7 @@ if (!defined('IN_PHPBB'))
* ACM Abstract Memory Class
* @package acm
*/
-class phpbb_cache_driver_memory extends phpbb_cache_driver_base
+abstract class phpbb_cache_driver_memory extends phpbb_cache_driver_base
{
var $key_prefix;
@@ -281,7 +280,7 @@ class phpbb_cache_driver_memory extends phpbb_cache_driver_base
/**
* Save sql query
*/
- function sql_save($query, &$query_result, $ttl)
+ function sql_save($query, $query_result, $ttl)
{
global $db;
@@ -336,6 +335,8 @@ class phpbb_cache_driver_memory extends phpbb_cache_driver_base
$this->_write('sql_' . $hash, $this->sql_rowset[$query_id], $ttl);
$query_result = $query_id;
+
+ return $query_id;
}
/**