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105 lines
1.6 KiB
PHP
105 lines
1.6 KiB
PHP
<?php
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/**
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*
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* @package acm
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* @copyright (c) 2010 phpBB Group
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* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
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*
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*/
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/**
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* @ignore
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*/
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if (!defined('IN_PHPBB'))
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{
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exit;
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}
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/**
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* An interface that all cache drivers must implement
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*
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* @package acm
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*/
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interface phpbb_cache_driver_interface
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{
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/**
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* Load global cache
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*/
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public function load();
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/**
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* Unload cache object
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*/
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public function unload();
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/**
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* Save modified objects
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*/
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public function save();
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/**
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* Tidy cache
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*/
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public function tidy();
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/**
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* Get saved cache object
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*/
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public function get($var_name);
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/**
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* Put data into cache
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*/
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public function put($var_name, $var, $ttl = 0);
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/**
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* Purge cache data
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*/
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public function purge();
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/**
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* Destroy cache data
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*/
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public function destroy($var_name, $table = '');
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/**
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* Check if a given cache entry exist
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*/
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public function _exists($var_name);
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/**
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* Load cached sql query
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*/
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public function sql_load($query);
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/**
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* Save sql query
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*/
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public function sql_save($query, &$query_result, $ttl);
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/**
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* Ceck if a given sql query exist in cache
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*/
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public function sql_exists($query_id);
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/**
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* Fetch row from cache (database)
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*/
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public function sql_fetchrow($query_id);
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/**
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* Fetch a field from the current row of a cached database result (database)
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*/
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public function sql_fetchfield($query_id, $field);
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/**
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* Seek a specific row in an a cached database result (database)
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*/
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public function sql_rowseek($rownum, $query_id);
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/**
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* Free memory used for a cached database result (database)
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*/
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public function sql_freeresult($query_id);
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}
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