安装环境：

系统：CentOS release 6.3

hhvm版本：HipHop VM 3.1.0-dev (rel)

nginx版本：nginx/1.2.9

php版本：PHP 5.3.10
 

hhvm的安装步骤见： https://github.com/facebook/hhvm/wiki/Building-and-installing-HHVM-on-CentOS-6.3

下面主要介绍下hhvm与nginx的整合：

1. 启动hhvm fastcgi

hhvm –mode server -u nobody -vServer.Type=fastcgi -vServer.Port=9001 -vAdminServer.Port=9999
2. 修改nginx配置文件：

server
{
       listen  8080;
       server_name  www.test.com;
       keepalive_timeout   60;

location / {
         root /home/work/data/www;
         index index.php;
}
location ~ \.(hh|php)$ {
         root /home/work/data/www;
         #fastcgi_keep_conn on;
         fastcgi_pass   127.0.0.1:9001;
         fastcgi_index  index.php;
         fastcgi_param  SCRIPT_FILENAME $document_root$fastcgi_script_name;
         include        fastcgi_params;
}
location ~.*\.(js|css|png|ttf|woff|svg|eot|json)$ {
         root /home/work/data/www;
         break;
}

}
3. 重启nginx服务

service nginx restart
最后，通过curl 访问
curl http://127.0.0.1:8080/index.php

HipHop

curl -I http://127.0.0.1:8080

HTTP/1.1 200 OK

Server: NGINX

Date: Mon, 19 May 2014 08:41:07 GMT

Content-Type: text/html; charset=utf-8

Connection: keep-alive

X-Powered-By: HHVM/3.1.0-dev
 

碰到的问题：

问题1：运行hhvm的时候，报错：could not allocate 216006655 bytes for translation cache

解决：google了一下，大意是需要1.2G的剩余内存空间。由于我用的是配置很低的测试机，内存不到1G，换大内存机器后问题解决。

问题2：Warning: It is not safe to rely on the system’s timezone settings. Please use the date.timezone setting, the TZ environment variable or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected ‘Asia/Chongqing’ for ‘CST/8.0/no DST’ instead in /home/work/data/xx.php on line 230

解决： 运行hhvm的时候，手动指定php.ini的路径。

hhvm –mode server -u nobody -vServer.Type=fastcgi -vServer.Port=9001 -vAdminServer.Port=9999 -c /etc/php.ini