I maintain the minimalist, single-file PHP project at https://github.com/netpipe/wonderWIKI, but right now it simply will not run—I’m literally “trying to get it working.” I want the code brought back to a usable state while preserving its one-file ethos. What has to work once you’re done: • Smooth page creation and editing. • Sanitised, CSRF-protected page submissions so an authenticated user can edit safely. • Basic styling tweaks only—enough to make it readable without adding frameworks or multiple asset files to keep user submissions secure and not malformed with runable code. Please keep everything in a single PHP file (plus the existing flat-file storage) and document any security or architectural decisions directly in comments inside the file. If you must touch the README, note any extra server requirements there. The job is done when I can clone the repo, drop the file on a standard LAMP stack, load the wiki, log in, create/edit pages, log out. https://github.com/netpipe/wonderWIKI