install nginx + php5.6 on Ubuntu 16.04

how to install nginx + php5.6 on Ubuntu 16.04, step :

- install nginx
sudo apt-get update
sudo apt-get install nginx

after installed, nginx folder in : /var/www/html

- install php5.6
sudo add-apt-repository ppa:ondrej/php
sudo apt-get update
sudo apt-get install php5.6 php5.6-fpm

- next step : see this video for details . :)