DevKinsta allows you to use every PHP version that Kinsta supports and more. This allows you to test your site with older PHP versions in DevKinsta. The available PHP versions in DevKinsta are:

  • 8.1
  • 8.0
  • 7.4
  • 7.3
  • 7.2

DevKinsta site PHP versions

Changing PHP version

Navigate to the Site info page for the site where you want to change the PHP version. Click on the PHP Version number and choose the version you want from the dropdown list. The site will be inaccessible for a short period of time. Once the update is complete, your environment will be up and running with the new version.