Nginx virtual host configuration with PHP (Ubuntu server)

example_com.conf

server {
	listen 80 default_server;
	listen [::]:80 default_server;
	root /var/www/example.com/htdocs/public;
	index index.php index.html index.htm index.nginx-debian.html;
	server_name example.com www.example.com;
	location / {
		try_files $uri $uri/ /index.php?$query_string;
	}

	location ~ \.php$ {
    try_files $uri /index.php =404;
    fastcgi_split_path_info ^(.+\.php)(/.+)$;
    fastcgi_pass unix:/var/run/php/php7.0-fpm.sock;
    fastcgi_index index.php;
    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
    include fastcgi_params;
  }

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