interface.php

来自「Bug tracker, and reporter.」· PHP 代码 · 共 47 行

<?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 [e-mail] so we can send you a copy immediately.
 *
 * @category   Zend
 * @package    Zend_InfoCard
 * @subpackage Zend_InfoCard_Xml
 * @copyright  Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 * @version    $Id: Interface.php 8064 2008-02-16 10:58:39Z thomas $
 * @author     John Coggeshall <[e-mail]>
 */

/**
 * The Interface used to represent an XML Data Type
 *
 * @category   Zend
 * @package    Zend_InfoCard
 * @subpackage Zend_InfoCard_Xml
 * @copyright  Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 * @author     John Coggeshall <[e-mail]>
 */
interface Zend_InfoCard_Xml_Element_Interface
{
    /**
     * Return the data within the object as an XML document
     */
    public function asXML();

    /**
     * Magic function which allows us to treat the object as a string to return XML
     * (same as the asXML() method)
     */
    public function __toString();
}