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php将session保存在memcached中的方法

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Release: 2016-05-25 16:48:12
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session是php中一个服务器端超级全局变量而memcache是缓存应用,下面我来把它们整合起来把session存放在memcache中,下面我们一起来看如何实现的吧。

1.首先安装memcached或者memcache软件

参考:wamp 安装 memcache/memcached详细说明 

2.安装php_memcache.dll扩展

3.设置session保存在memcached

方法一:

修改php.ini文件

session.save_handler = memcache
session.save_path = "tcp://127.0.0.1:11211"
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方法二:

程序中动态设置

ini_set("session.save_handler", "memcache");
ini_set("session.save_path", "tcp://127.0.0.1:11211");
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测试程序

1.session.php

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2.test.php

<?php
// memcache test code
$memcache = new Memcache; //创建一个memcache对象
$memcache->connect(&#39;127.0.0.1&#39;, 11211) or die("Could not connect"); //连接Memcached服务器
print_r($memcache->get(&#39;5d3d79d7500f5836033e9019b3eefc6f&#39;)); //username|s:9:"phpff.com";
?>
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