title: Redirect from example.com/file.php to example.com/file.php?id=1
body: <p>How do I redirect from <code>example.com/file.php</code> to <code>example.com/file.php?id=1</code> with <code>.htaccess</code>?</p>
  
  <p>I want that <code>.htaccess</code> adds automatically the <code>?id=1</code> to this specific link, but not to other <code>.php</code> files, only this specific <code>file.php</code>.</p>