81 Zeilen
2,1 KiB
PHP
81 Zeilen
2,1 KiB
PHP
<?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_View
|
|
* @subpackage Helper
|
|
* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
|
|
* @version $Id$
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License
|
|
*/
|
|
|
|
/** Zend_View_Helper_Abstract.php */
|
|
require_once 'Zend/View/Helper/Abstract.php';
|
|
|
|
/**
|
|
* View helper for retrieving layout object
|
|
*
|
|
* @package Zend_View
|
|
* @subpackage Helper
|
|
* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License
|
|
*/
|
|
class Zend_View_Helper_Layout extends Zend_View_Helper_Abstract
|
|
{
|
|
/** @var Zend_Layout */
|
|
protected $_layout;
|
|
|
|
/**
|
|
* Get layout object
|
|
*
|
|
* @return Zend_Layout
|
|
*/
|
|
public function getLayout()
|
|
{
|
|
if (null === $this->_layout) {
|
|
require_once 'Zend/Layout.php';
|
|
$this->_layout = Zend_Layout::getMvcInstance();
|
|
if (null === $this->_layout) {
|
|
// Implicitly creates layout object
|
|
$this->_layout = new Zend_Layout();
|
|
}
|
|
}
|
|
|
|
return $this->_layout;
|
|
}
|
|
|
|
/**
|
|
* Set layout object
|
|
*
|
|
* @param Zend_Layout $layout
|
|
* @return Zend_Layout_Controller_Action_Helper_Layout
|
|
*/
|
|
public function setLayout(Zend_Layout $layout)
|
|
{
|
|
$this->_layout = $layout;
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Return layout object
|
|
*
|
|
* Usage: $this->layout()->setLayout('alternate');
|
|
*
|
|
* @return Zend_Layout
|
|
*/
|
|
public function layout()
|
|
{
|
|
return $this->getLayout();
|
|
}
|
|
}
|