title: getimagesize not working
body: <p>I'm trying to get the image size but not managing to do it. What could be the problem?</p>
  
  <pre><code>$size = getimagesize("http://getfavicon.appspot.com/http://google.com?defaulticon=1pxgif");
  
  echo $size[0];
  </code></pre>