PHP 7.4

WordPress 5.4 has been reminding admins to update PHP to 7.4.  Even if you are on PHP 7.1 you will receive the message in your dashboard.  Here are the instructions to upgrade from PHP 7.1 Remi Repo on Centos 7. READ FIRST — IMPORTANT !!! Get a complete backup snapshot of your server before you complete these update steps 1. First thing you should do is do any core OS updates and package updates. # yum update -y   2. Check which version of PHP you are currently running. # php -v PHP 7.1.33 (cli) (built: Oct 26 2019 10:16:23) ( NTS ) Copyright (c) 1997-2018 The PHP Group Zend Engine v3.1.0, Copyright (c) 1998-2018 Zend Technologies   3. Print a list to see all the PHP packages you have installed. You will need to replace all these packages in PHP 7.4. You should copy this list to a file…