title: Why get_meta_tags() not working properly
body: <p>I have used get_meta_tags("squidoo.com") to get keywords and description. When I run in my PC with WAMP Server 2.1 (PHP 5.3) it working perfectly but when i upload to linux server PHP 5.2 It is not work for squidoo.com . </p>
  
  <p>I test with </p>
  
  <pre><code>$datas = get_meta_tags("http://squidoo.com")  
  
  $keywrds = $datas['keywords'];
  $desc = $datas['description'];
  </code></pre>
  
  <p>When I run in my PC it work perfectly but there is blank data in $keywrds and $desc when i upload to server. </p>
  
  <p>Above code work with almost sites, <strong>I got error with www.squidoo.com and some others only</strong></p>