[PHP知识库]docker-compose 安装多版本php

? ?对很多程序员来说，项目累积多了，每个项目需要不同版本的开发环境是非常正常的。此篇讲解使用docker-compose 安装多个版本的php环境，docker-compose 基础知识需自行了解。

? ?docker-compose.yml 文件配置。

? ??

version: '3.3'
services:
  php72-fpm:
    build: ./php72     // php72版本 （复制请把注释去掉）
    ports:
      - "9003:9000"    // 由于底下另一版本占用9000端口，此处用9003映射
    links:
      - mysql-write:mysql-write // mysql容器连接
      - redis-db:redis-db       // redis容器连接
    volumes:                    // 数据卷映射存储（自己没有的东西要去掉哦）
      - ../Site:/data/www:rw
      - ./php72/cert:/data/cert:ro
      - ./php72/php-fpm.d:/usr/local/etc/php-fpm.d:rw
      - ./php72/php-fpm.conf:/usr/local/etc/php-fpm.conf:ro
      - ./php72/php-dev.ini:/usr/local/etc/php/php.ini:ro
      - ../logs/php-fpm:/var/log/php-fpm:rw
      - ./php72/.ssh:/home/www/.ssh:ro
      - ./php72/supervisor.conf:/etc/supervisor/conf.d:ro
      - ../logs/socket:/var/log/socket:rw
      - ../logs/queue:/var/log/queue:rw
    environment:
      XDEBUG_CONFIG: remote_host=host.docker.internal
    restart: always
    command: php-fpm
  
  php-fpm:
    build: ./php74    // php74版本
    ports:
      - "9000:9000"
      - "9501:9501"
      - "9502:9502"
    links:
      - mysql-write:mysql-write
      - redis-db:redis-db
    volumes:
      - ../Site:/data/www:rw
      - ./php74/cert:/data/cert:ro
      - ./php74/php-fpm.d:/usr/local/etc/php-fpm.d:rw
      - ./php74/php-fpm.conf:/usr/local/etc/php-fpm.conf:ro
      - ./php74/php-dev.ini:/usr/local/etc/php/php.ini:ro
      - ../logs/php74-fpm:/var/log/php-fpm:rw
      - ./php74/.ssh:/home/www/.ssh:ro
      - ./php74/supervisor.conf:/etc/supervisor/conf.d:ro
      - ../logs/socket:/var/log/socket:rw
      - ../logs/queue:/var/log/queue:rw
    environment:
      XDEBUG_CONFIG: remote_host=host.docker.internal
    restart: always
    command: php-fpm

  nginx:
    build: ./nginx
    depends_on:
      - php-fpm
    links:
      - php-fpm:php-fpm
    volumes:
      - ../Site:/data/www:rw
      - ./nginx/conf.d:/etc/nginx/conf.d:ro
      - ./nginx/cert:/etc/nginx/cert:ro
      - ./nginx/nginx.conf:/etc/nginx/nginx.conf:ro
      - ./nginx/phpcgi.conf:/etc/nginx/phpcgi.conf:ro
      - ./nginx/fastcgi.conf:/etc/nginx/fastcgi.conf:ro
      - ./nginx/pathinfo.conf:/etc/nginx/pathinfo.conf:ro
      - ../logs/nginx:/var/log/nginx
    ports:
      - "80:80"
      - "443:443"
      - "8081:8081"
    restart: always
    command: nginx -g 'daemon off;'

  mysql-write:
    build: ./mysql-write
    ports:
      - "3306:3306"
    volumes:
      - ../data/mysql-write:/var/lib/mysql:rw
      - ../logs/mysql-write:/var/lib/mysql-logs:rw
      - ./mysql-write/my.cnf:/etc/mysql/my.cnf:ro
      - ./mysql-write/conf.d:/etc/mysql/conf.d:ro
    environment:
      MYSQL_ROOT_PASSWORD: 666666
    restart: always
    command: "--character-set-server=utf8"

编辑完成，在docker-compose.yml文件的目录下，运行docker-compose up -d即可。

项目绑定对应php版本

在对应项目的nginx配置文件中配置如下：

server {
  listen 80;
  server_name sanwu.document.com;
  root  /data/www/cloud-document-server/public;
  index index.php index.html index.htm;
  try_files $uri $uri/ @rewrite;

  location ~ \.php(.*)$ {
    fastcgi_pass php72-fpm:9000; // 绑定对应php版本
    include pathinfo.conf;
    include fastcgi.conf;
  }


  location @rewrite {
      if (!-e $request_filename) {
   	rewrite  ^(.*)$  /index.php?s=/$1  last;
   	break;
      }  
  }

  location ~* ^/(css|img|js|flv|swf|download)/(.+)$ {
  }

  location ~ /\.ht {
      deny all;
  }
}

?