centos6.9 安装php环境（nginx+php）

一、yum安装
1、把/etc/yum.repos.d下的文件全部删除

cd /etc/yum.repos.d/
rm -rf *

2、下载：

wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo

3、下载完后执行：rpm -e rpmforge-release --nodeps
如果报错： error: package rpmforge-release is not installed
解决办法：安装这个源

wget http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.2-2.el6.rf.x86_64.rpm

rpm -ivh rpmforge-release-0.5.2-2.el6.rf.x86_64.rpm

（再次执行：rpm -e rpmforge-release --nodeps）

4、最后分别执行：

yum clean all；yum makecache；yum update

如果提示404访问不到源编辑/etc/yum.repos.d/rpmforge.repo文件替换成清华大学的源

vim /etc/yum.repos.d/rpmforge.repo

### Name: RPMforge RPM Repository for RHEL 6 - dag
### URL: http://rpmforge.net/
[rpmforge]
name = RHEL $releasever - RPMforge.net - dag
baseurl = http://mirrors.tuna.tsinghua.edu.cn/repoforge/redhat/el6/en/$basearch/rpmforge
mirrorlist = http://mirrors.tuna.tsinghua.edu.cn/repoforge/redhat/el6/en/mirrors-rpmforge
#mirrorlist = file:///etc/yum.repos.d/mirrors-rpmforge
enabled = 1
protect = 0
gpgkey = file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rpmforge-dag
gpgcheck = 1

[rpmforge-extras]
name = RHEL $releasever - RPMforge.net - extras
baseurl = http://mirrors.tuna.tsinghua.edu.cn/repoforge/redhat/el6/en/$basearch/extras
mirrorlist = http://mirrors.tuna.tsinghua.edu.cn/repoforge/redhat/el6/en/mirrors-rpmforge-extras
#mirrorlist = file:///etc/yum.repos.d/mirrors-rpmforge-extras
enabled = 0
protect = 0
gpgkey = file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rpmforge-dag
gpgcheck = 1

[rpmforge-testing]
name = RHEL $releasever - RPMforge.net - testing
baseurl = http://mirrors.tuna.tsinghua.edu.cn/repoforge/redhat/el6/en/$basearch/testing
mirrorlist = http://mirrors.tuna.tsinghua.edu.cn/repoforge/redhat/el6/en/mirrors-rpmforge-testing
#mirrorlist = file:///etc/yum.repos.d/mirrors-rpmforge-testing
enabled = 0
protect = 0
gpgkey = file:///etc/pki/rpm-gpg/RPM-GPG-KEY-rpmforge-dag
gpgcheck = 1

 
二、安装Nginx
1、下载应用：

wget ftp://ftp.bytemine.net/exim/pcre/pcre-8.13.tar.gz
wget http://www.openssl.org/source/openssl-fips-2.0.9.tar.gz
wget http://zlib.net/zlib-1.2.11.tar.gz
wget http://nginx.org/download/nginx-1.12.1.tar.gz

2、安装gcc

yum install gcc gcc-c++

3、安装pcre

tar -zxvf pcre-8.13.tar.gz
cd pcre-8.13
./configure
make
make install

4、安装zlib

tar -zxvf zlib-1.2.11.tar.gz
cd zlib-1.2.11
./configure
make
make install

5、安装openssl

yum -y install openssl openssl-devel

6、安装nginx

tar -zxvf nginx-1.12.1.tar.gz && cd nginx-1.12.1 && ./configure --with-http_ssl_module && make && make install

7、检查nginx是否安装成功
    

# cd /usr/local/nginx/sbin
    # ./nginx -t 
    结果显示：
    nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
    nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful

8、nginx启动、重启、停止
启动：/usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf
重启：/usr/local/nginx/sbin/nginx -s reload
停止：
#查询nginx主进程号：ps -ef | grep nginx
#停止进程 
        kill -QUIT 主进程号 
        #快速停止 
        kill -TERM 主进程号 
        #强制停止 
        pkill -9 nginx
9、设置开机启动：

echo "/usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf" >> /etc/rc.local

10、nginx.conf文件配置：

vim /usr/local/nginx/conf/nginx.conf

user  apache; ###用户组设置成与php-fpm.conf文件完全一致
worker_processes  8;
events {
    worker_connections  65535;
}
虚拟主机配置：
server {
        listen       80;
        server_name  yourweb.com;
        location / {
            root   /data/www/your_web;
            index  index.html index.htm index.php;
        }
        location ~ \.php$ {
            root           /data/www/your_web;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
            include        fastcgi_params;
        }
}

 
三、安装PHP

yum install php-mysql php-gd libjpeg* php-imap php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-mcrypt php-bcmath mhash libmcrypt libmcrypt-devel php-fpm php-redis php-solr

/etc/init.d/nginx  restart  #重启nginx（或者：/usr/local/nginx/sbin/nginx -s reload）
/etc/rc.d/init.d/php-fpm  #启动php-fpm
chkconfig php-fpm on  #设置开机启动

如果再出现该问题Nopackage * available。

 yum  install epel-release  //扩展包更新包安装完成再执行一次安装php

还有未安装的尝试编辑/etc/yum.repos.d/epel.repo，把基础的恢复，镜像的地址注释掉
#baseurl
mirrorlist
改成
baseurl

#mirrorlist

Nginx配置php后，访问php页面如果出现File not found （日志信息为：FastCGI sent in stderr: "Primary script unknown"），关闭SELinux即可

参考文章