I wrote this really nice posting system for a site I'm working on. Problem is, I messed it up somehow, and now I can retrieve $_POST variables so I can post stuff to a MySQL database. I'm really new to PHP, and I have no idea what I did wrong.
HTML code:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<meta name="description" content="The PPC Planet software archive.">
<meta name="author" content="JohnS and VP44">
<title>PPC P
