php的两个memcached扩展：memcache和memcached，开发中用哪个好

Question

一直都用memcache类，居然发现还有memcached这个类memcache扩展memcached扩展
$mem=newmemcache();//$mem=newmemcached();

Answer 1

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memcachedif(extension_loaded('memcached')){$this->cache=new\Memcached;}elseif(extension_loaded('memcache'))$this->cache=new\Memcache;else{$this->active=false;Log::error('Cachenotsupport!');returnfalse;}