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HomeBackend DevelopmentPHP Tutorialphp的两个memcached扩展:memcache和memcached,开发中用哪个好

一直都用memcache类,居然发现还有memcached这个类
memcache扩展
memcached扩展

$mem = new memcache();// $mem = new memcached();

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一直都用memcache类,居然发现还有memcached这个类
memcache扩展
memcached扩展

$mem = new memcache();// $mem = new memcached();

实际项目中会在php代码层面判断运行环境拥有哪个拓展就调用哪个
开发环境大多是WIN,就用memcache
生成环境大多Linux,就用memcached

<code>    if (extension_loaded('memcached')) {
        $this->cache = new \Memcached; 
    }else if(extension_loaded ('memcache'))
        $this->cache = new \Memcache;  
    else{
        $this->active = false;
        Log::error('Cache not support!');
        return false;
    }
</code>

cc: http://segmentfault.com/q/1010000000513661

Memcached 是一个受欢迎的选择,它能配合许多语言使用,包括 PHP。

然而,从一个 PHP 脚本中访问一个 Memcached 服务器,你有两个不同且命名很愚蠢的客户端库选择项:Memcache 和 Memcached。 它们是两个名字几乎相同的不同库,两者都可用于访问一个 Memcached 实例。

事实证明,Memcached 库对于 Memcached 协议的实现最好,包含了一些 Mmecache 库没有的有用的特性, 并且看起来 Memcached 库的开发也最为活跃。

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