title: Add php page in wordpress outside the theme
body: <p>I have added a php page (<code>test.php</code>) in my root directory (WWW) where wordpress is installed. I don't want to use the custom template method (add this page in my wordpress theme directory)
  I have added in this php file this:</p>
  
  <pre><code>&lt;?php
  require('wp-blog-header.php');
  get_header();
  ?&gt;
  &lt;h1&gt;Test&lt;/h1&gt;
  &lt;?php
  get_footer();
  ?&gt;
  </code></pre>
  
  <p>When I do: <code>www.example.com/test.php</code> this page is correctly loading but the title of this page display "<code>error 404</code>"</p>
  
  <p>I <strong>don't</strong> understand how can I resolve this problem.</p>