Recently open declarations stopped working for me if the file is closed. That is, if I try tp open a declaration in a different file that is not open, it just says failed to find class. If I then open the file, no issue, it finds it. Is there somewhere that this is set to only find in open files or something gone wrong? How can I reset it so that it finds all files, open & closed?

PHPEed ver is 5.9 build 5936.

I found this too, until I realised that the code I was trying to open was in a different project!

This is simple to fix though - right click on your project, go to properties and click the three dots at the end of the "code insights" field, add the folders where your code is and enjoy!

Thanks but that was not my issue as all the code is in one project. However, I did refresh the includes and that seemed to resolve the issue.