安装xcache
前提php、php-fpm、mariadb等LAMP环境已经架设好1、安装xcachecd /usr/local/src #进入软件包存放目录wget http://xcache.lighttpd.net/pub/Releases/3.2.0/xcache-3.2.0.tar.gz#下载tar zxvfxcache-3.2.0.tar.gz #解压cd xcache-3.2.0 #进入安装目录/usr/bin/phpize #用phpize生成configure配置文件---------这里的目录，用which phpize来找
# ln -svphpize /usr/src/xcache-3.2.0‘/usr/src/xcache-3.2.0/phpize’-> ‘phpize[root@lgqxcache-3.2.0]# phpizeConfiguring for:PHP Api Version: 20100412Zend Module ApiNo: 20100525Zend Extension ApiNo: 220100525
#./configure--enable-xcache--enable-xcache-coverager --enable-xcache-optimizer--with-php-config=/usr/bin/php-config #配置
make #编译make install #安装安装完成之后，出现下面的界面，记住以下路径，后面会用到。/usr/lib64/php/modules//usr/local/php/lib/php/extensions/no-debug-non-zts-20090626/#xcache模块路径2、创建xcache缓存文件touch /tmp/xcache #创建文件chmod 777 /tmp/xcache #设置权限3、创建xcache管理员密码为123456echo -n"123456" | md5sum #记住类似下面一行代码（md5加密之后的密码），后面会用到c1820eeffb72ef4463aa2a67c65c7b0a4、拷贝xcache后台管理程序到网站根目录cp -r/usr/local/src/xcache-3.2.0/htdocs/var/www/html/xcachechown apache.apache -R /var/www/html/xcache #设置xcache目录和网站目录权限相同5、配置php支持xcachevi/usr/local/php/etc/php.ini #编辑配置文件，在最后一行添加以下内容extension = xcache.soxcache.admin.enable_auth= Onxcache.admin.user ="xcache"xcache.admin.pass ="c1820eeffb72ef4463aa2a67c65c7b0a"xcache.shm_scheme="mmap"xcache.size=60Mxcache.count =1xcache.slots =8Kxcache.ttl=0xcache.gc_interval =0xcache.var_size=64Mxcache.var_count =1xcache.var_slots =8Kxcache.var_ttl=0xcache.var_maxttl=0xcache.var_gc_interval=300xcache.test =Offxcache.readonly_protection= Onxcache.mmap_path="/tmp/xcache"xcache.coredump_directory=""xcache.cacher =Onxcache.stat=Onxcache.optimizer =Offxcache.coverager =Onxcache.coveragedump_directory="":wq! #保存退出6、测试service php-fpm restart#重启php-fpmservice nginx restart #重启nginx浏览器打开网站根目录下面的xcache输入用户名xcache 密码123456可以看到如下界面
Warning: phpinfo(): It is not safe to rely on the system'stimezone settings. You are *required* to use the date.timezone setting or thedate_default_timezone_set() function. In case you used any of those methods andyou are still getting this warning, you most likely misspelled the timezoneidentifier. We selected the timezone 'UTC' for now, but please setdate.timezone to select your timezone. in /var/www/html/xcache/cacher/index.phpon line 126Warning: phpinfo(): It is notsafe to rely on the system's timezone settings. You are *required* to use thedate.timezone setting or the date_default_timezone_set() function. In case youused any of those methods and you are still getting this warning, you mostlikely misspelled the timezone identifier. We selected the timezone 'UTC' fornow, but please set date.timezone to select your timezone. in /var/www/html/xcache/cacher/index.php on line 126
是因为时区的问题引起的vim /etc/php.ini去掉date.timezone前面的;号，后面上 Asia/Shanghai，就不会再提示错误信息了date.timezone=Asia/Shanghai
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