If you’ve read this guide to checking PHP code for PHP 7 compatibility / used the inspection in the past, you may notice that it’s apparently disappeared – you’re supposed to be able to choose Run Inspection by Name… and choose PHP 7 Compatibility from the list.
This is because it’s been merged with the Language Level inspection.
- Preferences > Languages and Frameworks > PHP
- set desired PHP Language Level under Development environment
- Run inspection by name…
- choose Language Level
Thanks to Jetbrains Support for helping me with that..
(Tested with PhpStorm 2017.1 EAP)