Hello, I'm developing in PHP again and want to know if there is preferred or best way to manage multiple PHP versions on Ubuntu. I found this approach: https://www.tecmint.com/install-different-php-versions-in-ubuntu Thank You!
How to Install Different PHP (5.6, 7.0 and 7.1) in Ubuntu

In this article, we will explain how to install and set different versions of PHP - PHP 5.6, 7.0 and 7.1 in Ubuntu with most required PHP extensions.

How to Install Different PHP (5.6, 7.x and 8.0) Versions in Ubuntu
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Manage multiple runtime versions with a single CLI tool