title: prestashop How to find category id_image
body: <p>I have some subcategories and I just need to get the 'id_image' from their parent category. Is it possible?</p>
  
  <p>I can get the parent category id '$id_category_parent' but from them I don't Know how to get the image.I Try:    </p>
  
  <pre><code>$id_category-&gt;id_image
  </code></pre>
  
  <p>But obviously it doesn't work because $id_category_parent is not an object. I guess I am missing an 'smarty' function to get the object, but I don't understand it pretty well.</p>
  
  <p>Thanks a lot. </p>