最近在服务器上部缓存系统,记录一下PHP安装memcached扩展。
<br /># 安装服务端<br />yum install memcached -y<br />
I. launchpad
请于https://launchpad.net/libmemcached/+download下载目前最新版的libmemcached(20150524)
<br />cd /tmp<br />wget https://launchpad.net/libmemcached/1.0/1.0.18/+download/libmemcached-1.0.18.tar.gz<br />tar zxf libmemcached-1.0.18.tar.gz<br />cd libmemcached-1.0.18<br />./configure<br />make<br />make install<br />
II. 安装memcached扩展
在PECL(The PHP Extension Community Library)找到并安装php的memcached扩展。
<br />在PECL中你能找到以下两个容易混淆的memcache的PHP扩展,你能够分清楚他们的区别吗?你知道为什么我们要用前者吗?请读者紫星Google之!<br />memcached PHP extension for interfacing with memcached via libmemcached library<br />memcache memcached extension<br />
[https://pecl.php.net/package/memcached][4] 目前最新版为2.2.0
<br />mkdir /usr/src/php -p<br />cd /usr/src/php<br />wget https://pecl.php.net/get/memcached -O memcached-2.2.0.tgz<br />tar xf memcached-2.2.0.tgz<br />cd memcached-2.2.0<br />phpize<br /># 我们在配置的添加一些新的<i>本文@来#源gaodai$ma#com搞$$代**码网</i><strong>搞代gaodaima码</strong>功能,使其支持json和igbinary,有空可以研究一下<br />./configure --enable-memcached --enable-memcached-json --enable-memcached-igbinary<br />make<br />make install<br /># 注意最后的输出<br /># Installing shared extensions: /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/<br />
下面我们将其移动到php的extension目录下
<br />cp /usr/local/php/lib/php/extensions/no-debug-non-zts-20131226/*.so /usr/local/php/lib/php/extensions/<br />
III. 配置PHP.ini
打开正在生效的php.ini文件
<br />vim /usr/local/php/etc/php.ini
# 添加以下配置
[Memcached]
extension=memcached.so