Our servers run CloudLinux and have the PHP Version Selector available in DirectAdmin .
To change the currently used PHP Version from the native version (Currently 5.6) you may follow as below.
1. Find the PHP Version Selector in your DirectAdmin interface under the Extra Features section.
2. The system will then show you the current Native PHP version if you have not customised this before.
3. Using the dropdown you can select a PHP version from PHP Version 5.3 through PHP Version 7.3.
In this example we have chosen PHP 7.2
6. After clicking "Set as current" your custom PHP version is saved and will be used by the sites under your DirectAdmin account.