centos系统如何为php安装memcached扩展

1.通过yum安装

代码如下:

yum -y install memcached
#安装完成后执行:
memcached -h
#出现memcached帮助信息说明安装成功

2. 加入启动服务

代码如下:

chkconfig --level 2345 memcached on

3. 配置Memcached

代码如下:

vim /etc/sysconfig/memcached
#文件中内容如下，按需要修改:
PORT=11211 #端口
USER=root #用户名
MAXCONN=1024 #最大连接数
CACHESIZE=64 #内存大小
OPTIONS= #附加参数

4. 安装libmemached

代码如下:

wget https://launchpad.net/libmemcached/1.0/1.0.16/+download/libmemcached-1.0.16.tar.gz
tar -zxvf libmemcached-1.0.16.tar.gz
cd libmemcached-1.0.16
./configure -prefix=/usr/local/libmemcached -with-memcached
make && make install

5. 安装PHP-devel

代码如下:

yum install PHP-devel

6. 安装PHP Memcached扩展

代码如下:

wget http://pecl.PHP.net/get/memcached-2.1.0.tgz
tar -zxvf memcached-2.1.0.tgz
cd memcached-2.1.0
/usr/local/PHP/bin/PHPize
./configure -enable-memcached -with-PHP-config=/usr/local/PHP/bin/PHP-config -with-zlib-dir -with-libmemcached-dir=/usr/local/libmemcached -prefix=/usr/local/PHPmemcached
make && make install

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