How to Install PHP 7 on Ubuntu 18.04 Bionic Beaver

Install PHP 7 on Ubuntu 18.04 Bionic Beaver

In this tutorial we are going to learn how to install PHP 7 on Ubuntu 18.04 Bionic Beaver. We will also install and configure its prerequisites. The PHP Hypertext Preprocessor (PHP) is a programming language that allows web developers to create dynamic and interactive Web pages. As of 2018, PHP was used as the server-side programming language on 85% of 10 million most popular websites

I recommend to use a minimal Ubuntu server setup as a basis for the tutorial, that can be a virtual or a root server image with an Ubuntu 18.04 Bionic Beaver minimal install from a web hosting company or you use our minimal server tutorial to install a server from scratch.

Install PHP 7 on Ubuntu 18.04 Bionic Beaver

Step 1. First, ensure your system and apt package lists are fully up-to-date by running the following:

apt-get update -y
apt-get upgrade -y

Step 2. Installing PHP 7 on Ubuntu 18.04 Bionic Beaver.

First, use the following set of commands to enable PPA for PHP 7.2 in your Ubuntu system:

sudo apt-get install python-software-properties
sudo add-apt-repository ppa:ondrej/php
sudo apt-get update
sudo apt-get install -y php7.2

Once the package has finished installing, we can test PHP in the command line:

php -v

If PHP installed correctly, you should see something similar below:

PHP 7.2.3-1ubuntu1 (cli) (built: Jul 16 2018 23:06:57) ( NTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.2.0, Copyright (c) 1998-2018 Zend Technologies
with Zend OPcache v7.2.3-1ubuntu1, Copyright (c) 1999-2018, by Zend Technologies

You may also need to install modules based on your application requirements. Use the following command to search available PHP 7 modules in the package repository:

sudo apt-cache search php7*

Step 3. Verify PHP for Apache.

Create a new file called info.php in /var/www/html.

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

Paste in the following PHP code:

<?php
phpinfo();

Then, load this file in the browser by going to:

http://example.com/info.php or http://your_ip/info.php

Congratulation’s! You have successfully install and configured PHP on your Ubuntu 18.04 LTS server. Thanks for using this tutorial for installing PHP 7 on Ubuntu 18.04 LTS (Bionic Beaver) system.