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| author | Andy Chase <asperous2@gmail.com> | 2013-07-22 11:29:36 -0700 |
|---|---|---|
| committer | Andy Chase <asperous2@gmail.com> | 2013-07-22 11:29:36 -0700 |
| commit | e2a769ac79ad408e94935c97a5fc1325fb838c4f (patch) | |
| tree | 5f56bbc9d9290f49a6c88987561f345df49f8a3c /phpBB/phpbb/cache/driver/null.php | |
| parent | cc1aef47fb4f5d37415436c62067ad2dcde768bb (diff) | |
| parent | b71038486e067daf0c608d73aabeb60a56e86840 (diff) | |
| download | forums-e2a769ac79ad408e94935c97a5fc1325fb838c4f.tar forums-e2a769ac79ad408e94935c97a5fc1325fb838c4f.tar.gz forums-e2a769ac79ad408e94935c97a5fc1325fb838c4f.tar.bz2 forums-e2a769ac79ad408e94935c97a5fc1325fb838c4f.tar.xz forums-e2a769ac79ad408e94935c97a5fc1325fb838c4f.zip | |
Merge branch 'develop' into ticket/11620
Diffstat (limited to 'phpBB/phpbb/cache/driver/null.php')
| -rw-r--r-- | phpBB/phpbb/cache/driver/null.php | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/phpBB/phpbb/cache/driver/null.php b/phpBB/phpbb/cache/driver/null.php new file mode 100644 index 0000000000..2fadc27ba3 --- /dev/null +++ b/phpBB/phpbb/cache/driver/null.php @@ -0,0 +1,154 @@ +<?php +/** +* +* @package acm +* @copyright (c) 2005, 2009 phpBB Group +* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2 +* +*/ + +/** +* @ignore +*/ +if (!defined('IN_PHPBB')) +{ + exit; +} + +/** +* ACM Null Caching +* @package acm +*/ +class phpbb_cache_driver_null extends phpbb_cache_driver_base +{ + /** + * Set cache path + */ + function __construct() + { + } + + /** + * Load global cache + */ + function load() + { + return true; + } + + /** + * Unload cache object + */ + function unload() + { + } + + /** + * Save modified objects + */ + function save() + { + } + + /** + * Tidy cache + */ + function tidy() + { + // This cache always has a tidy room. + set_config('cache_last_gc', time(), true); + } + + /** + * Get saved cache object + */ + function get($var_name) + { + return false; + } + + /** + * Put data into cache + */ + function put($var_name, $var, $ttl = 0) + { + } + + /** + * Purge cache data + */ + function purge() + { + } + + /** + * Destroy cache data + */ + function destroy($var_name, $table = '') + { + } + + /** + * Check if a given cache entry exist + */ + function _exists($var_name) + { + return false; + } + + /** + * Load cached sql query + */ + function sql_load($query) + { + return false; + } + + /** + * {@inheritDoc} + */ + function sql_save(phpbb_db_driver $db, $query, $query_result, $ttl) + { + return $query_result; + } + + /** + * Ceck if a given sql query exist in cache + */ + function sql_exists($query_id) + { + return false; + } + + /** + * Fetch row from cache (database) + */ + function sql_fetchrow($query_id) + { + return false; + } + + /** + * Fetch a field from the current row of a cached database result (database) + */ + function sql_fetchfield($query_id, $field) + { + return false; + } + + /** + * Seek a specific row in an a cached database result (database) + */ + function sql_rowseek($rownum, $query_id) + { + return false; + } + + /** + * Free memory used for a cached database result (database) + */ + function sql_freeresult($query_id) + { + return false; + } +} |