引用
pecl.php.net有两个memcache扩展:
memcache memcached extension
memcached PHP extension for interfacing with memcached via libmemcached library
memcached 的版本比较新,而且使用的是 libmemcached 库。libmemcached 被认为做过更好的优化,应该比 php only 版本的 memcache 有着更高的性能。所以这里安装的是memcached(假设php5.4已经安装在在/usr/local/php).
1. 安装依赖库
https://launchpad.net/libmemcached/1.0/1.0.4/+download/libmemcached-1.0.4.tar.gz
Shell代码
- tar -xzvf libmemcached-1.0.4.tar.gz
- cd libmemcached-1.0.4
- ./configure
- make
- make install
2.安装memcached
http://pecl.php.net/get/memcached-2.0.1.tgz下载,安装指令:
Shell代码
- tar vxzf memcached-2.0.1.tgz
- cd memcache-2.0.1
- phpize
- ./configure --enable-memcache --with-php-config=/usr/local/php/bin/php-config
- make
- make install
装完后,最后显示Installing shared extensions: /usr/local/php/lib/php/extensions/no-debug-non-zts-20100525/,在该目录下生成memcached.so,将其复制到php.ini的extension_dir指向的目录。修改php.ini增加行extension = memcached.so重启apache,再到页面上打开phpinfo信息页面,看看memcached扩展是否安装成功了。
写个测试看看
Php代码
- <?php
- $m = new Memcached();
- $m->addServer(‘localhost‘, 11211);
- $m->set(‘username‘, ‘Allen‘);
- var_dump($m->get(‘username‘));
- ?>
时间: 2024-10-08 07:40:00