Here I'm gonna teach you a simple way to change the PHP version through cPanel.
To do it is very simple, just follow these steps:
- Inside your cPanel Account, go to "MultiPHP Manager"
- Mark the Domain by clicking on the left box.
- Then on the right above, click on the PHP version you want
- After choosing, click on "Apply"
- And done, now your PHP is already on the version you chose.