localhost

server {
     # tells to listen to port 80
     listen 80;
     # same but for IPV6
     listen [::]:80;
     # tells the name(s) of our website
     server_name localhost www.localhost;
     # will redirect us to https://$host$request_uri;
     # when we try to reach the website name in our browser
     return 301 https://$host$request_uri;
 }
 server {
    # tells to listen to port 443
    listen 443 ssl;
    # same but for IPV6
    listen [::]:443 ssl;
    # tells the name(s) of our website
    server_name localhost www.localhost;

    # Enables SSL protocol
    ssl on;
    # Tells where to look for SSL certificate
    ssl_certificate /etc/ssl/nginx-selfsigned.crt;
    # Tells where to look for SSL key
    ssl_certificate_key /etc/ssl/nginx-selfsigned.key;

    # Tells where to look for all the files related to our website
    root /var/www/localhost;
    # Enables autoindex to redirect us to the choice between wordpress and phpMyAdmin
    autoindex on;
    # Tells the possible names of the index file
    index index.html index.htm index.php;
    # Tells to check for existence of files before moving on
	location / {
		try_files $uri $uri/ =404;
	}
    # Specifies the php configuration
	location ~ \.php$ {
		include snippets/fastcgi-php.conf;
		fastcgi_pass unix:/run/php/php7.3-fpm.sock;
	}
 }