In the best case scenario, we should use PHP 8.0 (the latest version we wrote this for) for all of our websites and update it as soon as a new version is available. However, developers will need to work frequently with earlier PHP versions, such as when creating public plugins for WordPress or working with legacy code that prevents updating the environment. website. See how Behmaster stacks up against the competition. Choose your supplier Compare In these cases we may be discouraged from using the latest PHP code.