PHP Compatibility Checker
Make sure your plugins and themes are compatible with newer PHP versions.
According to the wizards over at, home of blazing fast hosting, PHP 7 will be more than twice as fast as other versions. It also promises serious performance gains, drastically reduced memory consumption, improved security, and more.
They made this handy plugin so you can drop it into your site(s) and have it check your plugins and themes to see if you're ready to go for PHP 7.