PHP-fpm and nginx in docker container . A nginx webserver and php-fpm used running a sample index.php file and running inside docker container

docker-compose.yml

version: "3.4"
services:
    web:
        image: nginx:latest
        ports:
            - "9080:80"
        volumes:
            - ./code:/code
            - ./site.conf:/etc/nginx/conf.d/default.conf

        depends_on:
          - php

    php:
        image: php:7-fpm
        volumes:
            - ./code:/code

index.php

//create a sample index.php and place it inside code directory

<?php

echo "this is a php file running in ngixn server inside docker  container";
?>

site.conf

server {
    
    index index.php index.html;
    server_name php-docker.local;
    error_log  /var/log/nginx/error.log;
    access_log /var/log/nginx/access.log;
    root /code;

    location ~ \.php$ {
        try_files $uri =404;
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        fastcgi_pass php:9000;
        fastcgi_index index.php;
        include fastcgi_params;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_param PATH_INFO $fastcgi_path_info;
    }
}