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<?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) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: DateTime.php 17786 2009-08-23 22:26:33Z lars $
*/
/**
* Zend_XmlRpc_Value_Scalar
*/
require_once 'Zend/XmlRpc/Value/Scalar.php';
/**
* @category Zend
* @package Zend_XmlRpc
* @subpackage Value
* @copyright Copyright (c) 2005-2009 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
{
/**
* 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)
{
$this->_type = self::XMLRPC_TYPE_DATETIME;
// If the value is not numeric, we try to convert it to a timestamp (using the strtotime function)
if (is_numeric($value)) { // The value is numeric, we make sure it is an integer
$timestamp = (int)$value;
} else {
$timestamp = strtotime($value);
if ($timestamp === false || $timestamp == -1) { // cannot convert the value to a timestamp
throw new Zend_XmlRpc_Value_Exception('Cannot convert given value \''. $value .'\' to a timestamp');
}
}
$date = date('c', $timestamp); // Convert the timestamp to iso8601 format
// Strip out TZ information and dashes
$date = preg_replace('/(\+|-)\d{2}:\d{2}$/', '', $date);
$date = str_replace('-', '', $date);
$this->_value = $date;
}
/**
* Return the value of this object as iso8601 dateTime value
*
* @return int As a Unix timestamp
*/
public function getValue()
{
return $this->_value;
}
}
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