diff -r 5b37998e522e -r 162c1de6545a web/lib/Zend/XmlRpc/Value/DateTime.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/Zend/XmlRpc/Value/DateTime.php	Fri Mar 11 15:05:35 2011 +0100
@@ -0,0 +1,91 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_XmlRpc
+ * @subpackage Value
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: DateTime.php 20278 2010-01-14 14:48:59Z ralph $
+ */
+
+
+/**
+ * Zend_XmlRpc_Value_Scalar
+ */
+require_once 'Zend/XmlRpc/Value/Scalar.php';
+
+
+/**
+ * @category   Zend
+ * @package    Zend_XmlRpc
+ * @subpackage Value
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_XmlRpc_Value_DateTime extends Zend_XmlRpc_Value_Scalar
+{
+    /**
+     * PHP compatible format string for XML/RPC datetime values
+     *
+     * @var string
+     */
+    protected $_phpFormatString = 'Ymd\\TH:i:s';
+
+    /**
+     * ISO compatible format string for XML/RPC datetime values
+     *
+     * @var string
+     */
+    protected $_isoFormatString = 'YYYYMMddTHH:mm:ss';
+
+    /**
+     * Set the value of a dateTime.iso8601 native type
+     *
+     * The value is in iso8601 format, minus any timezone information or dashes
+     *
+     * @param mixed $value Integer of the unix timestamp or any string that can be parsed
+     *                     to a unix timestamp using the PHP strtotime() function
+     */
+    public function __construct($value)
+    {
+        $this->_type = self::XMLRPC_TYPE_DATETIME;
+
+        if ($value instanceof Zend_Date) {
+            $this->_value = $value->toString($this->_isoFormatString);
+        } elseif ($value instanceof DateTime) {
+            $this->_value = $value->format($this->_phpFormatString);
+        } elseif (is_numeric($value)) { // The value is numeric, we make sure it is an integer
+            $this->_value = date($this->_phpFormatString, (int)$value);
+        } else {
+            $timestamp = strtotime($value);
+            if ($timestamp === false || $timestamp == -1) { // cannot convert the value to a timestamp
+                require_once 'Zend/XmlRpc/Value/Exception.php';
+                throw new Zend_XmlRpc_Value_Exception('Cannot convert given value \''. $value .'\' to a timestamp');
+            }
+
+            $this->_value = date($this->_phpFormatString, $timestamp); // Convert the timestamp to iso8601 format
+        }
+    }
+
+    /**
+     * Return the value of this object as iso8601 dateTime value
+     *
+     * @return int As a Unix timestamp
+     */
+    public function getValue()
+    {
+        return $this->_value;
+    }
+}