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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