To change the PHP version:
- Go to Sites → Website → Edit.
- Find the PHP Version field.
- Select one of the available versions (e.g., 7.4, 8.1, 8.2, 8.3, 8.4).
- Save.
The change is immediate on VPS/Dedicated, and takes a few seconds on shared hosting.
Tip:
If your site displays a white page after the change, check the Error Logs.