How to install the specified version of php through yum in centos7

How to install the specified version of PHP in centos7 through yum: 1. Install the source; 2. Execute the [yum install -y php] command to select the corresponding version of PHP for installation; 3. Add PHP common extensions; 4. Execute the [systemctl restart] command to start php.

1. Installation source

Install epel-release:

yum -y install epel-release

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Add remi source:

rpm -Uvh http://rpms.remirepo.net/enterprise/remi-release-7.rpm

Install the yum-config-manager utility:

yum -y install yum-utils

2. Install PHP

Select the corresponding Version to install

Install PHP5.4:

yum install -y php

Install PHP7.0:

yum-config-manager --enable remi-php70

yum -y install php php-opcache

Install PHP7.1:

yum-config-manager --enable remi-php71

yum -y install php php-opcache

Can be used before installation yum search php71 searches for installable packages.

After completion, you need to add common PHP extensions:

yum -y install php-mysql php-gd php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-soap curl curl-devel

yum -y install php71-php-fpm.x86_64
systemctl restart php71-php-fpm    #启动php
netstat -tunlp|grep 9000     #查看php启动状态
vim /etc/opt/remi/php71/php-fpm.d/www.conf
user = nginx   #修改用户为nginx
group = nginx   #修改组为nginx

(Video tutorial recommendation: php video tutorial)

3. nginx configuration

Install nginx

yum install nginx     #安装nginx

vim /etc/nginx/conf.d/test.conf
 
server {
    listen 80;
    #listen [::]:80;
    server_name 39.105.1.170;
    client_max_body_size 50m;
 
    location / {
        charset  utf-8;
        root /var/www;
        index  index.html index.htm;
        }
     location ~ \.php$ {
        root           /var/www;
        fastcgi_pass   127.0.0.1:9000;
        fastcgi_index  index.php;
        fastcgi_param  SCRIPT_FILENAME  /var/www$fastcgi_script_name;
        include        fastcgi_params;
    }
}

Start nginx

nginx -s reload      #启动nginx

Create two files in /var/www, one html file and one php file

test.html的内容为：
 
<h1>Hello World</h1>
 
test.php的内容为：
 
<?php
phpinfo();
?>

Browser access: 39.105 .1.170/test.html and 39.105.1.170/test.php

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