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

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