title: Json array contains an image url. How do I display that image?
body: <p>I have a decoded set of json response data so when I do this:</p>
  
  <pre><code>$response = json_decode($data);
  
  echo $response[img_url];
  </code></pre>
  
  <p>And open the .php file in a browser I get the link. How do I take the next step so that I can display an image with that file instead of the link?</p>
  
  <p>Searches for trying to take json array data and displaying it in html points me to how to take list items and put them in html tables. If that is the extent of what I can do with arrays and html, do I need another step between going from array to html? or do I need to not put the $response into an array and put it into something else?</p>