public string getContent () Returns output cached content

public start () Starts output frontend. Actually, does nothing

public mixed afterRetrieve (mixed $data) Unserializes data after retrieval

public getLifetime () Returns the cache lifetime

implements Phalcon\Cache\FrontendInterface

public stop () Stops output frontend

public isBuffering () Check whether if frontend is buffering output

public string beforeStore (mixed $data) Serializes data before storing them