public string getContent () Returns output cached content

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

extends class Phalcon\Cache\Frontend\Data

public getLifetime () Returns the cache lifetime

public stop () Stops output frontend

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

public isBuffering () Check whether if frontend is buffering output

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