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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_View
* @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: View.php 18951 2009-11-12 16:26:19Z alexander $
*/
/**
* Abstract master class for extension.
*/
require_once 'Zend/View/Abstract.php';
/**
* Concrete class for handling view scripts.
*
* @category Zend
* @package Zend_View
* @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_View extends Zend_View_Abstract
{
/**
* Whether or not to use streams to mimic short tags
* @var bool
*/
private $_useViewStream = false;
/**
* Whether or not to use stream wrapper if short_open_tag is false
* @var bool
*/
private $_useStreamWrapper = false;
/**
* Constructor
*
* Register Zend_View_Stream stream wrapper if short tags are disabled.
*
* @param array $config
* @return void
*/
public function __construct($config = array())
{
$this->_useViewStream = (bool) ini_get('short_open_tag') ? false : true;
if ($this->_useViewStream) {
if (!in_array('zend.view', stream_get_wrappers())) {
require_once 'Zend/View/Stream.php';
stream_wrapper_register('zend.view', 'Zend_View_Stream');
}
}
if (array_key_exists('useStreamWrapper', $config)) {
$this->setUseStreamWrapper($config['useStreamWrapper']);
}
parent::__construct($config);
}
/**
* Set flag indicating if stream wrapper should be used if short_open_tag is off
*
* @param bool $flag
* @return Zend_View
*/
public function setUseStreamWrapper($flag)
{
$this->_useStreamWrapper = (bool) $flag;
return $this;
}
/**
* Should the stream wrapper be used if short_open_tag is off?
*
* @return bool
*/
public function useStreamWrapper()
{
return $this->_useStreamWrapper;
}
/**
* Includes the view script in a scope with only public $this variables.
*
* @param string The view script to execute.
*/
protected function _run()
{
if ($this->_useViewStream && $this->useStreamWrapper()) {
include 'zend.view://' . func_get_arg(0);
} else {
include func_get_arg(0);
}
}
}
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