Grab the screenshot url from web page
<p>I am doing an application in which I want to get the screen shots url of the the google apps.Here I could grab the webpage of a particular apps and in that page screen shot urls are inside the div (... ).This div also contain title,width etc.But I want to get the screenshot url only.How can I get screenshot url.
  My application now displays the following array.</p>

<pre><code>Array ( 
[0] =&gt; src="https://lh5.ggpht.comV07YvaK8lOPyiXOQmC4xTce7VskJzhavKOkEhoMw4KWnFNfOBB8ruIiVmRKhJ6nq8aE=h230" [1] =&gt; class="doc-screenshot-img 
[2] =&gt; lightbox 
[3] =&gt; goog-inline-block"data-baseUrl="https://lh5.ggpht.com/V07YvaK8lOPyiXOQmC4xTce7VskJzhavKOkEhoMw4KWnFNfOBB8ruIiVmRKhJ6nq8aE" 
[4] =&gt; title="Angry 
[5] =&gt; Birds 
[6] =&gt; Space" 
[7] =&gt; itemprop="screenshots" 
[8] =&gt; /&gt;) 
</code></pre>
