In this article, I’m going to show you how to upgrade PHP 5.3 to PHP 5.6 on CentOS 6.7. This article assumes you have a stock installation of CentOS, and that you already have PHP 5.3 installed   1. Verify current version of PHP Type in the following to see the current PHP version: Should … Continue reading How to Upgrade PHP 5.3 to PHP 5.6 on CentOS 6.7