1、安装前先更新所需要的模块

yum -y install libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel mysql pcre-devel curl curl-devel libxslt-devel

2、下载php7

wget http://cn2.php/get/php-7.0.4.tar.gz/from/this/mirror

3、解压php7

tar -zxvf php-7.0.4.tar.gz

4、进去php-7.0.4目录

cd php-7.0.4

5、编译安装到/usr/local/php目录下

./configure --prefix=/usr/local/php \
 --with-curl \
 --with-freetype-dir \
 --with-gd \
 --with-gettext \
 --with-iconv-dir \
 --with-kerberos \
 --with-libdir=lib64 \
 --with-libxml-dir \
 --with-mysqli \
 --with-openssl \
 --with-pcre-regex \
 --with-pdo-mysql \
 --with-pdo-sqlite \
 --with-pear \
 --with-png-dir \
 --with-xmlrpc \
 --with-xsl \
 --with-zlib \
 --enable-fpm \
 --enable-bcmath \
 --enable-libxml \
 --enable-inline-optimization \
 --enable-gd-native-ttf \
 --enable-mbregex \
 --enable-mbstring \
 --enable-opcache \
 --enable-pcntl \
 --enable-shmop \
 --enable-soap \
 --enable-sockets \
 --enable-sysvsem \
 --enable-xml \
 --enable-zip

如果没有error信息，就可以执行下边的安装了：

make &&  make install

6、配置文件

# cp php.ini-development /usr/local/php/lib/php.ini
# cp /usr/local/php/etc/php-fpm.conf.default /usr/local/php/etc/php-fpm.conf
# cp /usr/local/php/etc/php-fpm.d/www.conf.default /usr/local/php/etc/php-fpm.d/www.conf
# cp -R ./sapi/fpm/php-fpm /etc/init.d/php-fpm

7、 启动

 /etc/init.d/php-fpm

8、查看是否启动

ps aux | grep php

修改nginx配置,监听*.php的文件

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

简单配置如下:

user  www www;

worker_processes 10;

#error_log  /data/logs/nginx_error.log  crit;


#pid        logs/nginx.pid;

#Specifies the value for maximum file descriptors that can be opened by this process.
worker_rlimit_nofile 51200;

events
{
    use epoll;

    worker_connections 51200;
}

http
{
    include      mime.types;
    default_type  application/octet-stream;

    #charset  gbk;

    server_names_hash_bucket_size 128;
    client_header_buffer_size 32k;
    large_client_header_buffers 4 32k;
    #client_max_body_size 8m;

    server_tokens off;

    expires      1h;

    sendfile on;
    tcp_nopush    on;
    keepalive_timeout 60;
    tcp_nodelay on;

    error_page  404  /404.jpg;

    fastcgi_connect_timeout 20;
    fastcgi_send_timeout 30;
    fastcgi_read_timeout 120;
    fastcgi_buffer_size 256k;
    fastcgi_buffers 8 256k;
    fastcgi_busy_buffers_size 256k;
    fastcgi_temp_file_write_size 256k;
    fastcgi_temp_path /dev/shm;

    gzip on;
    gzip_min_length  2048;
    gzip_buffers    4 16k;
    gzip_http_version 1.1;
    gzip_types  text/plain  text/css application/xml application/x-javascript ;

    log_format  access  '$remote_addr - $remote_user [$time_local] "$request" '
                          '$status $body_bytes_sent "$http_referer" '
                          '"$http_user_agent" $http_x_forwarded_for';

server {
        listen      80;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            root  html;
            index  index.html index.htm index.php;
        }

    #rewrite index.php/^(.*)$ idex.php?s=/$1 last ;

        #error_page  404              /404.html;

        # redirect server error pages to the static page /50x.html
        #
        error_page  500 502 503 504  /50x.html;
        location = /50x.html {
            root  html;
        }
location ~ \.php$
            {
        fastcgi_pass  127.0.0.1:9000;
              fastcgi_index index.php;
            include fastcgi.conf;
            }
}


#################  include  ###################

#    include block_ips.conf ;
#    include vhost/*.conf ;

#强制域名访问对应域名的conf
#    server {
#        listen 80 default ;
#        server_name _;
#        return 404;
#    }
}

最后phpinfo(),成功。

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