给PHP安装配置XCache3加速器
1.下载Xcache
wget http://xcache.lighttpd.net/pub/Releases/3.0.0/xcache-3.0.0.tar.gz
2.解压:
tar zxvf xcache-3.0.0.tar.gz
3.更改目录:
cd xcache-3.0.0
4.编译so:
/usr/local/php5/bin/phpize
5.安装:
./configure -with-php-config=/usr/local/php5/bin/php-config -enable-xcache --enable-xcache-optimizer
make
make install
6.修改php.ini文件:
vi /usr/local/etc/php5/cgi/php.ini
在文件末尾添加(记得把汉字替换为实际内容):
extension = "第5步编译后的xcache.so文件路径"
xcache.admin.auth = On
xcache.admin.user = "此处填写你设置的用户名"
xcache.admin.pass = "此处填写你设置的密码的MD5值"
xcache.size = 32M
xcache.shm_scheme = "mmap"
xcache.count = 4
xcache.slots = 8K
xcache.ttl = 0
xcache.gc_interval = 0
xcache.var_size = 16M
xcache.var_count = 1
xcache.var_slots = 8K
xcache.var_ttl = 0
xcache.var_maxttl = 0
xcache.var_gc_interval = 300
xcache.test = Off
xcache.readonly_protection = Off
xcache.mmap_path = "/dev/zero"
xcache.coredump_directory = ""
xcache.cacher = On
xcache.stat = On
xcache.optimizer = Off
7.复制htdocs到网站根目录下xcache文件夹:
mkdir /var/www/html/xcache
cp -R htdocs/* /var/www/html/xcache
cd /var/www/html/xcache
cp config.example.php config.php
chown -R webapps:webapps *
在config.php文件末尾添加(把下面的汉字替换为实际内容):
$_SERVER["PHP_AUTH_USER"] = "此处填写你想要的用户名";
$_SERVER["PHP_AUTH_PW"] = "此处填写你想要的密码原文";
打开浏览器访问http://IP/xcache,输入上面设置的帐号和密码进入Xcache的测试页面