inouet / file-cache
一个简单的用于在文件系统中缓存数据的PHP类。
dev-master
2015-06-28 04:13 UTC
Requires
- php: >=5.4.0
Requires (Dev)
- phpunit/phpunit: 3.7.*
This package is not auto-updated.
Last update: 2024-09-26 07:45:35 UTC
README
一个简单的缓存PHP类
使用方法
<?php require 'vendor/autoload.php'; $cache = new FileCache(); $id = "user/10"; $data = array( 'name' => 'John', 'age' => 20, 'sex' => 'f', ); $lifetime = 3600; // cache lifetime (default: 3600) $cache->save($id, $data, $lifetime); $user = $cache->get($id); // return false if cache is expired or does not exist print_r($user);
输出
Array
(
[name] => John
[age] => 20
[sex] => f
)
默认情况下,缓存文件存储在/tmp/cache目录下。它将保存在2的文件夹层次结构中。
$ tree /tmp/cache
/tmp/cache
└── a2
└── 24
└── a224b17e63b8eb3103a8c4679b7de2072b598c99.cache
删除缓存
$cache->delete($id);
更改缓存目录
将"cache_dir"参数设置为构造函数
<?php
$options = array('cache_dir' => __DIR__.'/cache');
$cache = new FileCache($options);
$cache->save("key", "value");
$ tree ./cache
./cache
└── 31
└── f3
└── 31f30ddbcb1bf8446576f0e64aa4c88a9f055e3c.cache
2 directories, 1 file