public serialize () Required for interface \Serializable

public boolean exists ([string | int $keyName], [long $lifetime]) Checks if cache exists

extends class Phalcon\Cache\Frontend\Data

extends abstract class Phalcon\Cache\Backend

extends abstract class Phalcon\Cache\Backend

public mixed increment (string $keyName, [long $value]) Atomic increment of a given key, by number

public boolean exists ([string | int $keyName], [long $lifetime]) Checks if cache exists

implements Phalcon\Cache\FrontendInterface

public get (mixed $keyName, [mixed $lifetime]) Returns a cached content

public string getContent () Returns output cached content