Am I getting mad or are you drunk, IntelliJ IDEA?

'Sting' inside "string", you might need to escape the inner one

And that's the reason I use PHPStor.. Wait...

@CorruptComputer It has its >, the mouse cursor is hiding it (I wanted the error message to be shown). The code was fine, closing and opening file fixed it. It never happened to me before, maybe the project is getting too big and/or IDEA was running too long?