Now is the time to install PHP 5.6 on your system. Now install any pending updates with the following command: Advertisement $ sudo apt upgrade Enter the following command in order to do so: $ sudo apt update This way you can install the latest available version of software on your system. Once the Ondrej repository is added, you need to update your system’s repository index with that on the Internet. This repository contains all the released versions of PHP to date. In order to install PHP version 5.6, first, open your Ubuntu Terminal and enter the following command in order to add the Ondrej PHP repository to your Ubuntu. The list includes downloadable tar.gz packages but in this article, we will describe installing PHP through the Ondrej PPA repository. The official PHP website, php.net, provides a list of all PHP versions to date at the following link:įrom this list, you can choose whichever version you wish to install on your system. You can open the Terminal application using either the System Dash or the Ctrl+Alt+t key combination.

In this article, we use the Ubuntu command line, the terminal, to install and configure PHP. The same commands will work on the old Ubuntu 20.04 LTS version as well. We have run the commands and procedures mentioned in this article on an Ubuntu 22.04 LTS system. After installing the two versions, it also explains how you can disable one version and enable another version as the default version for the system. This article describes step-by-step how to install PHP versions 5.6, 8.0, and 8.1 on your Ubuntu. When using PHP in web development, you are free to choose your web server and the underlying operating system. PHP scripts are commonly used on Linux, Unix, Windows, Mac OS, and other operating systems.

A scripting language is used to write pre-written programs that are later used to automate tasks. It is an open-source general-purpose scripting language that is widely used in web development because of its ability to be embedded in HTML. PHP is a recursive acronym for Hypertext Processor.

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