public start () Starts output frontend

public getContent () Returns output cached content

public getLifetime () Returns the cache lifetime

public stop () Stops output frontend

public isBuffering () Check whether if frontend is buffering output

implements Phalcon\Cache\FrontendInterface

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

extends class Phalcon\Cache\Frontend\Data

public string getContent () Returns output cached content

public afterRetrieve (mixed $data) Prepares data to be retrieved to user