@mickmackusa myself I wouldn't be looking so specifically for other
<li>
questions. Usually
How do you parse and process HTML/XML in PHP? is used to hammer questions like that, but I'm not a big fan of that question or answers. Ideally there's something reasonably generic about extracting the text from any HTML element that's old, has a lot of views/votes, and some decent answer with
DOMDocument
code.