title: Get IFrame src with SimpleHTMLDOM parser
body: <p>hi i was working on a <strong>scraper</strong> but i am unable to get one of information.</p>
  <p>this is the link <a href="http://sfglobe.com/?id=19110" rel="nofollow noreferrer">http://sfglobe.com/?id=19110</a></p>
  <pre><code>div class=&quot;video_container&quot;&gt;
  &lt;div class=&quot;video_object&quot;&gt;
  &lt;iframe id=&quot;player&quot; width=&quot;100%&quot; height=&quot;100%&quot; frameborder=&quot;0&quot; allowfullscreen=&quot;1&quot; title=&quot;YouTube video player&quot; 
  src=&quot;http://www.youtube.com/embed/KMYrIi_Mt8A?enablejsapi=1&amp;controls=1&amp;showinfo=0&amp; color=white&amp;rel=0&amp;wmode=transparent&amp;modestbranding=1&amp;theme=light&amp;autohide=1&amp;start=4&amp; origin=http%3A%2F%2Fsfglobe.com&quot;&gt;
  &lt;!DOCTYPE html&gt;
  &lt;html lang=&quot;en&quot; data-cast-api-enabled=&quot;true&quot; dir=&quot;ltr&quot;
  </code></pre>
  <p>i need src =&quot;http://www.youtube.com/embed/KMYrIi_Mt8A.....&quot;</p>
  <p>i this is my code which does not work</p>
  <pre><code>foreach ($html-&gt;find('.video_object')as $iframe){
  echo &quot;this is video &quot;.$iframe-&gt;outertext  .&quot; &lt;br&gt;&quot;;
  }
  </code></pre>
  <p>thank you very uc</p>