XCache安装配置
一、下载
下载地址：
http://xcache.lighttpd.net/wiki/Release-1.2.2
二、安装模块
tar zxvf xcache-1.2.2.tar.gz
cd xcache-1.2.2
/usr/local/php/bin/phpize
./configure –with-php-config=/usr/local/php/bin/php-config –enable-xcache –enable-xcache-optimizer
make
make install
三、算出密码的MD5字串（管理时会用到）
echo -n "123456" | md5sum
四、配置XCache
vi /usr/local/php/etc/php.ini
在末尾添加
|
[xcache-common] zend_extension = /usr/local/php/lib/php/extensions/no-debug-non-zts-20060613/xcache.so ;zend_extension = xcache.so [xcache.admin] ; Change xcache.admin.user to your preferred login name xcache.admin.user = "xcache" ; Change xcache.admin.pass to the MD5 fingerprint of your password ; Use md5 -s "your_secret_password" to find the fingerprint xcache.admin.pass = "e10adc3949ba59abbe56e057f20f883e" [xcache] ; Change xcache.size to tune the size of the opcode cache xcache.size = 256M xcache.shm_scheme = "mmap" ; cpu number (cat /proc/cpuinfo |grep -c processor) xcache.count = 8 xcache.slots = 8K xcache.ttl = 0 xcache.gc_interval = 0 ; Change xcache.var_size to adjust the size of variable cache xcache.var_size = 8M ; cpu number (cat /proc/cpuinfo |grep -c processor) xcache.var_count = 8 xcache.var_slots = 8K xcache.var_ttl = 0 xcache.var_maxttl = 0 xcache.var_gc_interval = 300 xcache.test = Off xcache.readonly_protection = On xcache.mmap_path = "/dev/zero" xcache.coredump_directory = "" xcache.cacher = On xcache.stat = On xcache.optimizer = Off [xcache.coverager] xcache.coverager = On xcache.coveragedump_directory = "" |
注意点：
zend_extension = 全路径（推荐）或者 extension= cache
重启nginx
正常load之后,
在phpinfo显出的信息内
Zend这快应该会加上XCache的内容
| This program makes use of the Zend Scripting Language Engine: Zend Engine v2.2.0, Copyright (c) 1998-2008 Zend Technologies with XCache v1.2.2, Copyright (c) 2005-2007, by mOo with Zend Extension Manager v1.2.2, Copyright (c) 2003-2007, by Zend Technologies with Zend Optimizer v3.3.3, Copyright (c) 1998-2007, by Zend Technologies |
| 大功告成 如果要WEB方式查看xcache状态 把源码下的admin拷贝到任意站点目录，然后访问，输入设定的user password，即可查看 |
 |
