title: Meaning? header('P3P:CP="IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT"');
body: <p>I often see this code below in posts. What does it mean and how can this hurt or help someone adding it on the header?</p>
  
  <pre><code>ob_start();
  header('P3P:CP="IDC DSP COR ADM DEVi TAIi PSA PSD IVAi IVDi CONi HIS OUR IND CNT"');
  </code></pre>