I want to turn off PHPStorm's annoying highlighting for non-error related things.

I read their docs, which said to go to preferences->editor->inspections. I deselected all for SQL, yet I still get this green highlighting for no reason:

How do I disable this? It's quite distracting.
                        
That's Language Injection in action.
You can:
Settings (Preferences on Mac) | Editor | Colors & Fonts | General --> Code | Injected language fragmentSettings (Preferences on Mac) | Editor | Language Injections