title: PHP - Date returning the wrong value
body: <p>I have a little bit of code and it doesn't seem to be working correctly.</p>
  
  <p>I'm trying to put it into the correct format for my database. I'm doing the following:</p>
  
  <pre><code>date('Y-m-d H:i:s', strtotime('24/05/2011'));
  </code></pre>
  
  <p>But every time I echo it, it returns:</p>
  
  <pre><code>1970-01-01 10:00:00
  </code></pre>