PHP unserialize data empty, why is this?
<p>my serialized data looks like this</p>

<pre><code>a:6:{i:0;s:12:"Early humans";i:1;s:32:"Apes And Hominids   Dart's Find";i:2;s:36:"The hunter gatherers of South Africa";i:3;s:25:"Early Humans The Eve Gene";i:4;s:50:"Australopithecines, Homo ergaster and Homo sapiens";i:5;s:21:"Landscapes of history";}
</code></pre>

<p>When i try and unserialize, it turns out to be empty.</p>

<p>my code:</p>

<pre><code>$urlnames = unserialize($row['url_name']);

foreach($urlnames as $names){

  echo $name;
}
</code></pre>

<p>What am I doing wrong?</p>

<p>Thanks</p>
