I am attempting to build an interface having a form, that when posted, posts the WordPress database to ensure that if I am the admin of the Wordpress site, I'm able to only use that certain interface to edit my content.

I guess I possibly could use cURL and publish towards the Wordpress admin interface however i imagine there's an easy method.

Any idea, anybody?

WordPress props up XML-RPC spec, and so i think that might be your best choice for programmatically writing for your WordPress site.

I am curious why for you to do this, though. It appears more effective either to make use of the Wordpress admin interface, or otherwise use WordPress whatsoever. I am not attempting to be snarky, just truly curious.