安装memcached
sudo yum install memcached.x86_64 复制
安装php-pecl-memcached
php memcache有两个实现类
php-pecl-memcache.x86_64 : Extension to work with the Memcached caching daemon
php-pecl-memcached.x86_64 : Extension to work with the Memcached caching daemon 复制
我们需要装
sudo yum install php-pecl-memcached.x86_64 复制
否则，在PHP中会报错
Fatal error: Class 'Memcache' not found
启动memcached并测试php
sudo service memcached stop
sudo service memcached start 复制
新建php-mem.php
<?php
$mem = new Memcache;
$mem->connect("localhost", 11211);
$mem->set('ryan', 'Miao', 0, 60);
$ryan = $mem->get('ryan');
echo $ryan;
?> 复制
执行
php php-memcache.php
Miao 复制