title: Get Meta-Title, Description & Images.
body: <p>i have an text-box which allows users to post the url's </p>
  
  <pre><code>file_get_contents_curl($url);
  </code></pre>
  
  <p><code>$image_regex = '/&lt;img[^&gt;]*'.'src=[\"|\'](.*)[\"|\']/Ui';</code> </p>
  
  <p>it displays all the images in the url, I would want to show only an image tag of the og:image included in this url.</p>