The system default PHP version can be changed in the MultiPHP Manager in WHM. This setting determines the version of PHP assigned to any new account that you create. Changing this setting will only affect new accounts and accounts set to use the "Inherit" option.
- Log into WHM.
- Navigate to "WHM / Software / MultiPHP Manager."
- Under "System PHP Version," click "Edit" next to the current system default PHP version.
- Select the desired version of PHP.
- Click "Apply" to change the system default PHP version to the selected PHP version.