server {
    listen 80;
    server_name example.com;
    root /example.com/public;
    add_header X-Frame-Options "SAMEORIGIN";   
    add_header X-XSS-Protection "1; mode=block"; 
    add_header X-Content-Type-Options "nosniff"; 
    index index.html index.htm index.php;
    charset utf-8;
    location / {
        try_files $uri $uri/ /index.php?$query_string;
    }
    location = /favicon.ico { access_log off; log_not_found off; }  
    location = /robots.txt  { access_log off; log_not_found off; }  
    error_page 404 /index.php;
    location ~ \.php$ {
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        fastcgi_pass unix:/var/run/php/php7.2-fpm.sock;
        include snippets/fastcgi-php.conf;
    }
    location ~ /\.(?!well-known).* {
        deny all;
    }
}