library/Zend/XmlRpc/Response/Http.php

   1 <?php
   2 /**
   3  * Zend Framework
   4  *
   5  * LICENSE
   6  *
   7  * This source file is subject to the new BSD license that is bundled
   8  * with this package in the file LICENSE.txt.
   9  * It is also available through the world-wide-web at this URL:
  10  * http://framework.zend.com/license/new-bsd
  11  * If you did not receive a copy of the license and are unable to
  12  * obtain it through the world-wide-web, please send an email
  13  * to license@zend.com so we can send you a copy immediately.
  14  *
  15  * @category   Zend
  16  * @package    Zend_Controller
  17  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
  18  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  19  */
  20
  21 /**
  22  * Zend_XmlRpc_Response
  23  */
  24 require_once 'Zend/XmlRpc/Response.php';
  25
  26 /**
  27  * HTTP response
  28  *
  29  * @uses Zend_XmlRpc_Response
  30  * @category Zend
  31  * @package  Zend_XmlRpc
  32  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
  33  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  34  * @version $Id$
  35  */
  36 class Zend_XmlRpc_Response_Http extends Zend_XmlRpc_Response
  37 {
  38     /**
  39      * Override __toString() to send HTTP Content-Type header
  40      *
  41      * @return string
  42      */
  43     public function __toString()
  44     {
  45         if (!headers_sent()) {
  46             header('Content-Type: text/xml; charset=' . strtolower($this->getEncoding()));
  47         }
  48
  49         return parent::__toString();
  50     }
  51 }