This extension is used to add easy access to PHP’s APC cache. APC will store values in memory as key => value pairs. APC automatically serializes any value so this doesn’t need to be done before hand.
The functions to use the cache are as follows:
Cache::store($key, $data, $time=3600);
Cache::fetch($key);
Cache::delete($key, $prefix=false);
Cache::exists($key);