public mixed decrement (int | string $keyName, [long $value]) Decrement of a given key

public array queryKeys ([string $prefix]) Query the existing cached keys

public mixed decrement ([string | int $keyName], [int $value]) Decrement of a given key

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

public serialize () Required for interface \Serializable

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

public save ([int | string $keyName], [string $content], [long $lifetime], [boolean $stopBuffer])

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

public flush () Immediately invalidates all existing items.

extends abstract class Phalcon\Cache\Backend