PHP 8.1 Installation in Linux Mint 20 – Step-by-step

GNU/Linux Mint 20 Installing PHP 8.1 – QuickStart Guide

Hi! The Tutorial shows you Step-by-Step How to Install PHP 8.1 in Mint 20.x Ulyana/Ulyssa/Uma/Una GNU/Linux Desktop.

And to get the PHP 8.1 Mint 20 Installation, you have to Manually Setup the Mint Apt PPA Repository.

PHP 8 is a major Update of the PHP Language!

Moreover, the PHP 8 New Features includes:

• Named Arguments
• Union Types
• attributes
• Constructor Property Promotion
• Match Expression
• Nullsafe Operator
• JIT

Finally, this PHP 8.1 PPA includes also All the most Useful Extensions for PHP usage.

1. 1. Launching Terminal

   Open a Terminal window
   (Press “Enter” to Execute Commands).

   
   In case first see: Terminal QuickStart Guide.