We constantly provide the latest PHP versions.
However, you can decide for yourself when you want to use a new PHP version. You can change PHP versions at any time at my.world4you.com under Your package > Webspace > Settings.
Please note that your installation (WordPress, Joomla, etc.) and your plugins must be compatible with the respective PHP version.
Software manufacturers usually specify the minimum PHP version that must be present or is compatible. WordPress technical requirements
Joomla technical requirements
If the software manufacturer does not provide any information about this, compatibility can only be checked by trial and error.
If your software does not work correctly or displays error messages after switching to a new PHP version, it is not compatible.
Don't worry: you can then switch back to the previously used PHP version in the customer area, so your software will then use the working PHP version again.
In any case, we recommend that you regularly upgrade to new PHP versions, as they provide new features, better performance and security updates.