What is the default PHP version and how can I change it?

You can look up your default PHP version by navigating to [Web Hosting]>>[PHP Settings] in your easyname control panel. On top of the following site you find the current default PHP version, followed by a list of available versions, click on the link "Set as default" next to the required version to customize it. Via the link "Settings" next to the version in question to setup further parameters like toggling the PHP session_cache from filesystem to redis for example.