public isFresh () Checks whether the last cache is fresh or cached

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

public boolean delete (int | string $keyName) Deletes a value from the cache by its key

Source

public mixed start (int | string $keyName, [int $lifetime]) Starts a cache. The keyname

public boolean delete (int | string $keyName) Deletes a value from the cache by its key

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

extends abstract class Phalcon\Cache\Backend

public setOptions (mixed $options) ...

public long increment ([string $keyName], [mixed $value]) Increment of given $keyName by $value