Hiho,
i wrote some cms and now (I know, far too late 😉) activated this damn
error_reporting(E_ALL);
Well, fine. Thousands of "Notice: ...". I can get rid of them, but it's plenty of work. My fault. Different topic: How do I store these error messages instead of printing them in the beginning of the site?
I.e.: I want to echo them at the end of the site in a special box ...