title: Get all images and return the src
body: <p>My code bellow grabs some content. in this content there are some photos.
  How can i loop through this content find all images and return their src?</p>
  
  <p>my code so far:</p>
  
  <pre><code>$items = $html-&gt;find('div.post-single-content',0)-&gt;children(1)-&gt;outertext;
  foreach($items $node) { 
  $node-&gt;find('img');
  }
  print_r ($node);
  </code></pre>