mirror of
https://github.com/friendica/friendica
synced 2024-09-22 03:24:25 +02:00
94 lines
2.6 KiB
PHP
94 lines
2.6 KiB
PHP
<?php
|
|
/**
|
|
* @copyright Copyright (C) 2010-2022, the Friendica project
|
|
*
|
|
* @license GNU AGPL version 3 or any later version
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License as
|
|
* published by the Free Software Foundation, either version 3 of the
|
|
* License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Affero General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License
|
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
namespace Friendica\Core\Cache\Capability;
|
|
|
|
use Friendica\Core\Cache\Enum\Duration;
|
|
use Friendica\Core\Cache\Exception\CachePersistenceException;
|
|
|
|
/**
|
|
* Interface for caches
|
|
*/
|
|
interface ICanCache
|
|
{
|
|
/**
|
|
* Lists all cache keys
|
|
*
|
|
* @param string|null prefix optional a prefix to search
|
|
*
|
|
* @return array Empty if it isn't supported by the cache driver
|
|
*/
|
|
public function getAllKeys(?string $prefix = null): array;
|
|
|
|
/**
|
|
* Fetches cached data according to the key
|
|
*
|
|
* @param string $key The key to the cached data
|
|
*
|
|
* @return mixed Cached $value or "null" if not found
|
|
*
|
|
* @throws CachePersistenceException In case the underlying cache driver has errors during persistence
|
|
*/
|
|
public function get(string $key);
|
|
|
|
/**
|
|
* Stores data in the cache identified by the key. The input $value can have multiple formats.
|
|
*
|
|
* @param string $key The cache key
|
|
* @param mixed $value The value to store
|
|
* @param integer $ttl The cache lifespan, must be one of the Cache constants
|
|
*
|
|
* @return bool
|
|
*
|
|
* @throws CachePersistenceException In case the underlying cache driver has errors during persistence
|
|
*/
|
|
public function set(string $key, $value, int $ttl = Duration::FIVE_MINUTES): bool;
|
|
|
|
/**
|
|
* Delete a key from the cache
|
|
*
|
|
* @param string $key The cache key
|
|
*
|
|
* @return bool
|
|
*
|
|
* @throws CachePersistenceException In case the underlying cache driver has errors during persistence
|
|
*/
|
|
public function delete(string $key): bool;
|
|
|
|
/**
|
|
* Remove outdated data from the cache
|
|
*
|
|
* @param boolean $outdated just remove outdated values
|
|
*
|
|
* @return bool
|
|
*
|
|
* @throws CachePersistenceException In case the underlying cache driver has errors during persistence
|
|
*/
|
|
public function clear(bool $outdated = true): bool;
|
|
|
|
/**
|
|
* Returns the name of the current cache
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getName(): string;
|
|
}
|