diff options
Diffstat (limited to 'includes/cache.inc')
| -rw-r--r-- | includes/cache.inc | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/includes/cache.inc b/includes/cache.inc index 7c17e5484..245726ff6 100644 --- a/includes/cache.inc +++ b/includes/cache.inc @@ -2,14 +2,16 @@ // $Id$ /** - * Return data from the persistent cache. Data may be stored as either plain text or as serialized data. - * cache_get will automatically return unserialized objects and arrays. + * Return data from the persistent cache. Data may be stored as either plain + * text or as serialized data. cache_get will automatically return + * unserialized objects and arrays. * * @param $cid * The cache ID of the data to retrieve. * @param $table - * The table $table to store the data in. Valid core values are 'cache_filter', - * 'cache_menu', 'cache_page', or 'cache' for the default cache. + * The table $table to store the data in. Valid core values are + * 'cache_filter', 'cache_menu', 'cache_page', or 'cache' for + * the default cache. * @return The cache or FALSE on failure. */ function cache_get($cid, $table = 'cache') { @@ -37,7 +39,7 @@ function cache_get($cid, $table = 'cache') { // currently valid for this user before we return it by making sure the // cache entry was created before the timestamp in the current session's // cache timer. The cache variable is loaded into the $user object by - // sess_read() in session.inc. + // _sess_read() in session.inc. else { if ($user->cache > $cache->created) { // This cache data is too old and thus not valid for us, ignore it. @@ -82,11 +84,12 @@ function cache_get($cid, $table = 'cache') { * @param $cid * The cache ID of the data to store. * @param $data - * The data to store in the cache. Complex data types will be automatically serialized before insertion. + * The data to store in the cache. Complex data types will be automatically + * serialized before insertion. * Strings will be stored as plain text and not serialized. * @param $table - * The table $table to store the data in. Valid core values are 'cache_filter', - * 'cache_menu', 'cache_page', or 'cache'. + * The table $table to store the data in. Valid core values are + * 'cache_filter', 'cache_menu', 'cache_page', or 'cache'. * @param $expire * One of the following values: * - CACHE_PERMANENT: Indicates that the item should never be removed unless @@ -149,7 +152,7 @@ function cache_clear_all($cid = NULL, $table = NULL, $wildcard = FALSE) { if (empty($cid)) { if (variable_get('cache_lifetime', 0)) { // We store the time in the current user's $user->cache variable which - // will be saved into the sessions table by sess_write(). We then + // will be saved into the sessions table by _sess_write(). We then // simulate that the cache was flushed for this user by not returning // cached data that was cached before the timestamp. $user->cache = $_SERVER['REQUEST_TIME']; |