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1、安装libmemcached库 yum install libmemcached 2、下载并解压memcache文件 wget http://pecl.php.net/get/memcache-3.0.8.tgz tar xzvf memcache-3.0.8.tgz cd memcache-3.0.8 3、执行phpize扩展安装程序,假设phpzie的路径为/usr/local/php/bin/phpize,具体的路径得根据自己的环境修改。 [root@naginx memcache-3.0.8]# /usr/local/php/bin/phpize Configuring for: PHP Api Version: 20100412 Zend Module Api No: 20100525 Zend Extension Api No: 220100525 4、开始安装扩展memcache [root@naginx memcache-3.0.8]# ./configure --enable-memcache \ --with-php-config=/usr/local/php/bin/php-config --with-zlib-dir \ make && make install
安装完成后,提示
Build complete. Don't forget to run 'make test'. Installing shared extensions: /usr/local/php/lib/php/extensions/no-debug-non-zts-20100525/
5、最后修改php.ini文件,在zend之前加入如下代码。 vim /usr/local/php/lib/php.ini extension=/usr/local/php/lib/php/extensions/no-debug-non-zts-20100525/memcache.so
6、重新启动php-fpm kill -QUIT pid /usr/local/php/sbin/php-fpm
7、通过phpinfo()可以查看memcached信息
8、启动memecached ./memcached -d -m 100 -l 192.168.1.120 -p 11211 -u root
9、测试 附php的memcache测试代码:
<?php $mem = new Memcache; $mem->connect("192.168.1.120", 11211) or die("Could not connect"); $version = $mem->getVersion(); echo "Server's version: ".$version."<br/>\n"; $mem->set('hellokey', 'Hello World', 0, 600) or die("Failed to save data at the memcached server"); echo "Store data in the cache (data will expire in 600 seconds)<br/>\n"; $get_result = $mem->get('hellokey'); echo "$get_result is from memcached server."; ?>
查看命中结果 telnet 192.168.1.120 11211 输入命令:status
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