title: PHP get a div from page x
body: <p>I wanna extract some html from page Y</p>
  
  <pre><code>for example site is
  &lt;head&gt;xxxx&lt;/head&gt;
  &lt;body&gt;....&lt;div id="ineedthis_code"&gt; &lt;/div&gt; ...&lt;/body&gt;
  </code></pre>
  
  <p>it is possible to do this file_get_contents ?!
  i need only that div nothing else</p>