xcache:php缓存扩展安装配置
一、RPM安装配置xcache
1.xcache用于缓存加速
php的第三方扩展,存放在epel源上,安装包为php-xcache,在CentOS6上一般有三倍提升
[root@localhost~]# yum list all | grep xcache
xcache-admin.noarch 图形化管理界面,无需安装
2.RPM安装php-xcache
[root@localhost~]# yum insatll -y php-xcache
3.配置文件
[root@localhost~]# cat /etc/php.d/xcache.ini
一般仅调整xcache.size 和xcache.ttl
[xcache-common] | |
extension = xcache.so | 指明加载缓存扩展,相对路径表示/usr/lib64/moduled/ |
[xcache.admin] | |
xcache.admin.enable_auth = On | 启管理接口 |
xcache.admin.user = " " | 管理员用户名 |
xcache.admin.pass = "" | 管理员加密(md5)密码 |
[xcache] | |
xcache.shm_scheme = "mmap" | 内存管理方式:内存映射 |
xcache.size = 60M | 在内存中缓存的大小 |
xcache.count = 1 | 缓存组成段数 |
xcache.slots = 8K | 缓存槽,一共64M,每个8k |
xcache.ttl = 0 | 缓存过期时长,0表示永久 |
xcache.gc_interval = 0 |
4.重启php服务:看php部署的方式
Modules方式:[root@localhost ~]# systemctl restart httpd
FCGI方式:[root@localhost ~]# systemctl restart php-fpm
二、编译安装配置xcache
1.依赖包安装
#yum install php-devel
2.编译安装
#cd xcache-3.2.0
# phpize
#./configure --enable-xcache --with-php-config=/usr/bin/php-config
#make && make install
注意:
1)phpize命令用于当前目录生成configure脚本
2)xcache是以模块形式安装,生成模块安装位置/usr/lib64/php/modules/xcache.so
3)--with-php-config可以不用指明,会自动解决依赖路径
3.配置文件
#cp xcache.ini /etc/php.d/

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