title: Custom permalink option not works, custom structure ignored and post-name used
body: <p>At <code>/wp-admin/options-permalink.php</code> of a domain root  with Wordpress  (and <em>no</em> <code>.htaccess</code>), the first option, that is the standard option, is working, <code>http://www.example.com/?p=123</code></p>
  
  <p>So I think that is possible to reproduce (only to reproduce) exactly the same thing at the custom option... I try  <code>/?p=%post_id%</code>, <code>?p=%post_id%</code>  and many other and always the effect is navigation as <code>/post-name/</code> not <code>?p=id</code> ... So, is not working?  What exactly I need to copy/paste in the form box of "Custom structure" option?  </p>
  
  <p>I am using new wordpress, v4.4</p>
  
  <p>PS: no clues at <a href="https://codex.wordpress.org/Settings_Permalinks_Screen" rel="nofollow">https://codex.wordpress.org/Settings_Permalinks_Screen</a></p>
  
  <hr>
  
  <h3>NOTES</h3>
  
  <p>Why?</p>
  
  <p>Because "Custom permalink" is not working.... Or, in fact, it NOT WORKS on Wordpress?</p>
  
  <p>It is a technical proof, when working I can do anything. <br/>Example: need for hash, <code>?p=%post_id%#post-%post_id%</code> is so important, for jump <em>slide show</em>, and scrool to page title.</p>
  
  <p>In this example the problem is not a kind of Apache permission or <em>rewrite mode</em>, the <code>?p=123#post-123</code> works fine (!) in any context, therefore, Wordpress must comply with the required "Custom permalink".</p>