title: posting to Facebook page wall as page itself with no user session
body: <p>This is my first question here, so apologies if asking something trivial - though I didn't find an answer after an hour of digging.</p>
  
  <p>I have a PHP website which needs to connect with a Facebook page in the following method:
  On certain triggers, the site needs to post to the page's wall <em>as the page itself</em>. This has to be done automatically, even if no user session is available (e.g. if someone uses the site without actually having a Facebook account).</p>
  
  <p>I found solutions using extended token expiration times (offline access), but in those cases, the post will always appear as the site admin (me, in this case). However, I need the post to be written by the page. When using Facebook as the page, I have no right to request an offline access token.</p>
  
  <p>Is this even possible at the moment?</p>