[视频教程] ubuntu系统下安装最新版PHP7.3.X环境

视频地址：

https://www.bilibili.com/video/av69088870/

笔记：

先安装一下这个命令 add-apt-repository

apt-get install software-properties-common

添加第三方源：

add-apt-repository ppa:ondrej/php

apt-get update

安装php:

apt-get install php

apt-get install php-fpm

service php7.3-fpm start

php -v

nginx配置文件中注意的点,一旦遇到"Primary script unknown"，检查下面三个地方：

root /usr/share/nginx/html;

fastcgi_pass 127.0.0.1:9000;

fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;

server {
    listen       80;
    server_name  127.0.0.1;
    access_log  /var/log/nginx/default.access.log  main;
    error_log /var/log/nginx/default.error.log;
    root   /usr/share/nginx/html;
    location / {
        index  index.html index.htm;
    }
    location ~ \.php$ {
        fastcgi_pass   127.0.0.1:9000;
        fastcgi_index  index.php;
        fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
        include        fastcgi_params;
    }
}

php-fpm配置文件中注意的点：

listen = 127.0.0.1:9000