I still need to learn how to fully take advantage of these items, but I've code the base examples working. I started with grabbing Parsedown. This allows me to use Markdown directly in my php code.
$Parsedown = new Parsedown(); echo $Parsedown->text('Jaseowns now has _Parsedown_!');
<head> <link rel="stylesheet" href="/css/prism.css"> <script src="/js/prism.js"></script> </head>
If this in-fact worked correctly, the above items should be highlighted and the source links look like...
Bringing Jaseowns.com into the new age!