title: Dynamic Content not working with WP Super Cache
body: <p>wonder if someone can help. I am trying to add a cart widget to the header of a woocommerce enabled site. However, when WP Super Cache is enabled, the widget doesn't update when something is added to the cart, understandably.</p>
  
  <p>I am trying to add the following so the widget isn't cached:</p>
  
  <pre><code>&lt;!--dynamic-cached-content--&gt;
  &lt;?php echo time(); ?&gt;
  &lt;!-- my_dynamic_content(); --&gt;
  &lt;!--/dynamic-cached-content--&gt;
  </code></pre>
  
  <p>I have just displayed the time in this case to see if I can get it working.</p>
  
  <p>I have set the caching to PHP cache, with late init and dynamic caching enabled but the time still doesn't update when I'm logged out of the administrator.</p>
  
  <p>I have trailed through documentation to see if there is another way to get this working but so far I have not found a way.</p>
  
  <p>Can anyone point me in the right direction? Maybe I've got this completely wrong!</p>
  
  <p>I just want one widget to be dynamic in the header.</p>
  
  <p>Thank you in advance.</p>