title: php imap_search since problem
body: <p>I am using the following code to fetch all mails since 1 day less -</p>
  
  <pre><code>$yesterday = date("Y-m-d", strtotime ("-1 days"));
  $searchQuery = 'SINCE "'.$yesterday.'"';
  
  if($this-&gt;open($folder)) {
      $imap_search = imap_search($this-&gt;_imap, $searchQuery);
  }
  </code></pre>
  
  <p>This works fine on my dev windows machine but when i put it on the test production server it doesn't work. I have even tried ALL as the search parameter but it does not seem to fetch anything. The connection to the mail account (the $this->_imap object) seems to be fine.</p>
  
  <p>Any ideas?</p>