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HOW-TO: Install PHP7 on Ubuntu 16.04 LTS

Installing PHP7 on Ubuntu is very simple. Once you are logged on to your Ubuntu instance, launch Terminal if in GUI or just issue the commands below (server – without GUI):

Install PHP without Apache2

For only when you want to install PHP Command Line Interface to run PHP scripts without a web server

sudo apt-get install php-cli

If you have Apache2 Web Server installed

– follow this guide to install Apache2 Web Server if not already installed

sudo apt-get install php libapache2-mod-php

Verify the packages that will be installed, then type y for yes and press Enter

Thats it! To verify that PHP is working, create a new phpinfo file in your Apache2 directory (default – /var/www/html/) and name it info.php

sudo vi /var/www/html/info.php

This will create a new blank file in /var/www/html/ called info.php

Write the code below in the file then save and close

<?php phpinfo();

HOW-TO: Install Apache2 Web Server on Ubuntu 16.04 LTS

Installing Apache2 Web Server on Ubuntu is a very easy and pretty straight forward process. Once you are logged on to your Ubuntu instance, launch Terminal if in GUI or just issue the command (without GUI):

sudo apt-get install apache2

Enter your password

Verify the packages that will be installed, then type y for yes and press Enter

Thats it! If you don’t encounter any errors, you are basically done. Browse to your server’s IP address, you should see Apache’s default page

By default, Apache reads files from /var/www/html/. In order to change the default page, you need to remove/move/backup/overwrite the default index.html file /var/www/html/index.html with your own.