85 lines
1.9 KiB
PHP
85 lines
1.9 KiB
PHP
<?php
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/**
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* The cache library of zentaopms.
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*
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* @copyright Copyright 2009-2023 禅道软件（青岛）有限公司(ZenTao Software (Qingdao) Co., Ltd. www.zentao.net)
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* @license ZPL(https://zpl.pub/page/zplv12.html) or AGPL(https://www.gnu.org/licenses/agpl-3.0.en.html)
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* @author Lu Fei <lufei@easycorp.ltd>
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* @package cache
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* @link https://www.zentao.net
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*/
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namespace ZenTao\Cache\Driver;
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use ZenTao\Cache\SimpleCache\CacheInterface;
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use ZenTao\Cache\SimpleCache\InvalidArgumentException;
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class ApcuDriver implements CacheInterface
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{
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/**
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* @var string
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*/
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private $namespace;
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/**
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* @var int
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*/
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private $defaultLifetime;
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public function __construct($namespace = '', $defaultLifetime = 0)
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{
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$this->namespace = $namespace;
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$this->defaultLifetime = $defaultLifetime;
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}
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public function get($key, $default = null)
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{
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$value = apcu_fetch($key, $success);
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return $success === false ? $default : $value;
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}
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public function set($key, $value, $ttl = null)
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{
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$ttl = is_null($ttl) ? $this->defaultLifetime : $ttl;
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return apcu_store($key, $value, (int) $ttl);
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}
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public function delete($key)
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{
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return apcu_delete($key);
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}
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public function clear()
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{
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return apcu_clear_cache();
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}
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public function getMultiple($keys, $default = null)
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{
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return apcu_fetch($keys);
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}
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public function setMultiple($values, $ttl = null)
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{
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$ttl = is_null($ttl) ? $this->defaultLifetime : $ttl;
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$result = apcu_store($values, (int) $ttl);
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return $result === true ? true : (is_array($result) && count($result) == 0 ? true : false);
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}
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public function deleteMultiple($keys)
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{
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$result = apcu_delete($keys);
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return count($result) === count($keys) ? false : true;
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}
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public function has($key)
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{
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return (bool) apcu_exists($key);
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}
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}
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