php7的lnmp需要的步骤

1.安装Ubuntu14

　　更新源

sudo apt-get update

2.安装nginx

sudo apt-get install nginx

配置

server {
    listen 80 default_server;
    listen [::]:80 default_server ipv6only=on;
    root /www;
    index index.php index.html index.htm;
    server_name 192.168.5.243;
    location / {
        try_files $uri $uri/ /index.php?$query_string;
    }
    location ~ \.php$ {
        try_files $uri /index.php =404;
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        fastcgi_pass unix:/var/run/php/php7.0-fpm.sock;
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        include fastcgi_params;
    }
}

 

重启nignx，让配置生效

sudo service nginx restart

4.安装php7

添加PPA，Personal Package Archives，也就是个人软件包集

sudo apt-get install python-software-properties software-properties-common
sudo add-apt-repository ppa:ondrej/php
sudo apt-get update

安装php7及扩展

sudo apt-get install php7.0-fpm php7.0-cli php7.0-mcrypt php7.0-mysql php7.0-mbstring php7.0-xml

配置

php.ini（/etc/php/7.0/fpm/php.ini）

去掉cgi.fix_pathinfo前的分号

启用php7.0-mcrypt

sudo phpenmod mcrypt

重启php7.0-fpm

sudo service php7.0-fpm restart

5.安装mysql

sudo apt-get install mysql-server-5.6 mysql-client-5.6

6.安装Composer

sudo apt-get install curl
cd ~
curl -sS https://getcomposer.org/installer| php
sudo mv composer.phar /usr/local/bin/composer

7.安装压缩、解压缩程序

sudo apt-get install zip unzip

8.安装git

sudo apt-get install git

 在/www下新建test.php

用phpinfo()输出相关配置信息

9.其他扩展

（1）安装gd

apt-get install php7.0-gd

（2）curl

apt-get install php7.0-curl

（3）redis

　　安装redis详见　　

如果php7是用下面命令安装的

apt-get install php7.0

系统中找不到phpize

apt-get install php7.0-dev

可以找到phpize了

git clone  redis扩展

git clone  https://github.com/phpredis/phpredis.git

切换分支

git checkout -b php7 origin/php7

建立编译连接

 ./configure --with-php-config=/usr/bin/php-config

make

make test

安装

make install

安装到了/usr/lib/php/20151012目录下

查看以前的扩展配置都在

 /etc/php/7.0/mods-available下

新建redis.ini

extension=redis.so

重启php、nginx

service php7.0-fpm restart
service nginx restart

查看phpinfo()没有找到redis

原来在/etc/php/7.0/fpm/conf.d下面有软链接

 ln -s  /etc/php/7.0/mods-available/redis.ini

重启php，nginx

 测试代码

$redis = new Redis();
$redis->connect('127.0.0.1',6379);
$redis->auth('123456');
$tmp = $redis->get('key1');
var_dump($tmp);