|
|
Class Phalcon\Cache\Backend\Memory¶extends abstract class Phalcon\Cache\Backend implements Phalcon\Cache\BackendInterface, Serializable Stores content in memory. Data is lost when the request is finished <?php
use Phalcon\Cache\Backend\Memory;
use Phalcon\Cache\Frontend\Data as FrontData;
// Cache data
$frontCache = new FrontData();
$cache = new Memory($frontCache);
// Cache arbitrary data
$cache->save("my-data", [1, 2, 3, 4, 5]);
// Get data
$data = $cache->get("my-data");
Methods¶public get (mixed $keyName, [mixed $lifetime]) Returns a cached content public save ([string $keyName], [string $content], [int $lifetime], [boolean $stopBuffer]) Stores cached content into the backend and stops the frontend public boolean delete (string $keyName) Deletes a value from the cache by its key public queryKeys ([mixed $prefix]) Query the existing cached keys. <?php
$cache->save("users-ids", [1, 2, 3]);
$cache->save("projects-ids", [4, 5, 6]);
var_dump($cache->queryKeys("users")); // ["users-ids"]
public exists ([string | int $keyName], [int $lifetime]) Checks if cache exists and it hasn’t expired public increment ([string $keyName], [mixed $value]) Increment of given $keyName by $value public decrement ([string $keyName], [mixed $value]) Decrement of $keyName by given $value public flush () Immediately invalidates all existing items. public serialize () Required for interface \Serializable public unserialize (mixed $data) Required for interface \Serializable public getFrontend () inherited from Phalcon\Cache\Backend ... public setFrontend (mixed $frontend) inherited from Phalcon\Cache\Backend ... public getOptions () inherited from Phalcon\Cache\Backend ... public setOptions (mixed $options) inherited from Phalcon\Cache\Backend ... public getLastKey () inherited from Phalcon\Cache\Backend ... public setLastKey (mixed $lastKey) inherited from Phalcon\Cache\Backend ... public __construct (Phalcon\Cache\FrontendInterface $frontend, [array $options]) inherited from Phalcon\Cache\Backend Phalcon\Cache\Backend constructor public mixed start (int | string $keyName, [int $lifetime]) inherited from Phalcon\Cache\Backend Starts a cache. The keyname allows to identify the created fragment public stop ([mixed $stopBuffer]) inherited from Phalcon\Cache\Backend Stops the frontend without store any cached content public isFresh () inherited from Phalcon\Cache\Backend Checks whether the last cache is fresh or cached public isStarted () inherited from Phalcon\Cache\Backend Checks whether the cache has starting buffering or not public int getLifetime () inherited from Phalcon\Cache\Backend Gets the last lifetime set |