1 files changed, 0 insertions, 144 deletions
diff --git a/phpBB/includes/cache/driver/interface.php b/phpBB/includes/cache/driver/interface.php
deleted file mode 100644
index 53f684d1c8..0000000000
--- a/phpBB/includes/cache/driver/interface.php
+++ /dev/null
@@ -1,144 +0,0 @@
-<?php
-/**
-*
-* @package acm
-* @copyright (c) 2010 phpBB Group
-* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
-*
-*/
-
-/**
-* @ignore
-*/
-if (!defined('IN_PHPBB'))
-{
-	exit;
-}
-
-/**
-* An interface that all cache drivers must implement
-*
-* @package acm
-*/
-interface phpbb_cache_driver_interface
-{
-	/**
-	* Load global cache
-	*/
-	public function load();
-
-	/**
-	* Unload cache object
-	*/
-	public function unload();
-
-	/**
-	* Save modified objects
-	*/
-	public function save();
-
-	/**
-	* Tidy cache
-	*/
-	public function tidy();
-
-	/**
-	* Get saved cache object
-	*/
-	public function get($var_name);
-
-	/**
-	* Put data into cache
-	*/
-	public function put($var_name, $var, $ttl = 0);
-
-	/**
-	* Purge cache data
-	*/
-	public function purge();
-
-	/**
-	* Destroy cache data
-	*/
-	public function destroy($var_name, $table = '');
-
-	/**
-	* Check if a given cache entry exists
-	*/
-	public function _exists($var_name);
-
-	/**
-	* Load result of an SQL query from cache.
-	*
-	* @param string $query			SQL query
-	*
-	* @return int|bool				Query ID (integer) if cache contains a rowset
-	*								for the specified query.
-	*								False otherwise.
-	*/
-	public function sql_load($query);
-
-	/**
-	* Save result of an SQL query in cache.
-	*
-	* In persistent cache stores, this function stores the query
-	* result to persistent storage. In other words, there is no need
-	* to call save() afterwards.
-	*
-	* @param phpbb_db_driver $db	Database connection
-	* @param string $query			SQL query, should be used for generating storage key
-	* @param mixed $query_result	The result from dbal::sql_query, to be passed to
-	* 								dbal::sql_fetchrow to get all rows and store them
-	* 								in cache.
-	* @param int $ttl				Time to live, after this timeout the query should
-	*								expire from the cache.
-	* @return int|mixed				If storing in cache succeeded, an integer $query_id
-	* 								representing the query should be returned. Otherwise
-	* 								the original $query_result should be returned.
-	*/
-	public function sql_save(phpbb_db_driver $db, $query, $query_result, $ttl);
-
-	/**
-	* Check if result for a given SQL query exists in cache.
-	*
-	* @param int $query_id
-	* @return bool
-	*/
-	public function sql_exists($query_id);
-
-	/**
-	* Fetch row from cache (database)
-	*
-	* @param int $query_id
-	* @return array|bool 			The query result if found in the cache, otherwise
-	* 								false.
-	*/
-	public function sql_fetchrow($query_id);
-
-	/**
-	* Fetch a field from the current row of a cached database result (database)
-	*
-	* @param int $query_id
-	* @param $field 				The name of the column.
-	* @return string|bool 			The field of the query result if found in the cache,
-	* 								otherwise false.
-	*/
-	public function sql_fetchfield($query_id, $field);
-
-	/**
-	* Seek a specific row in an a cached database result (database)
-	*
-	* @param int $rownum 			Row to seek to.
-	* @param int $query_id
-	* @return bool
-	*/
-	public function sql_rowseek($rownum, $query_id);
-
-	/**
-	* Free memory used for a cached database result (database)
-	*
-	* @param int $query_id
-	* @return bool
-	*/
-	public function sql_freeresult($query_id);
-}