File /components/com_pagecache/backends/pagecache.(*).php

Static Method save($name, $data, $info, $ttl)

Saves $data with name $name and $info for $ttl.  Returns true on success, false on failure.

Static Method get($name)

Fetches saved information.  Returns false on failure, an associative array('info'=>$info, 'data'=>$data) on success.

Static Method delete($name)

Deletes individual cache item.  Returns true on success, false on falure.

Static Method clear()

Clears cache.  Also calls the pagecache::cron_register() function to reload the cache if cron is enabled.

Static Method getLock($name)

Gets a lock at the beginning of processing a page (so not to store it twice).  Returns false if lock could not be attained (if it's already locked), or true if the lock was successful.

Static Method releaseLock($name)

Releases lock placed on $name.

Static Method getList()

Returns associative array of "page_name" => $info.  (Basically a list of all pages currently cached.