I'm new to php. I have an .html page with an ajax call to php. I can reach the script, and it gets executed. The problem is I have no idea how to pass a value back into my .html page, the response to my ajax call. I have a basic php book that has nothing for it.
Do I need to have a method to have a return statement?
Ideally, I'd use HttpResponse::send(), but I can not get it to work - 500 error.