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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_CodeGenerator
* @subpackage Php
* @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: DefaultValue.php 18010 2009-09-07 21:58:40Z beberlei $
*/
/**
* A value-holder object for non-expressable parameter default values, such as null, booleans and empty array()
*
* @category Zend
* @package Zend_CodeGenerator
* @subpackage Php
* @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_CodeGenerator_Php_Parameter_DefaultValue
{
/**
* @var string
*/
protected $_defaultValue = null;
/**
*
* @param string $defaultValue
* @throws Zend_CodeGenerator_Php_Exception
*/
public function __construct($defaultValue)
{
if(!is_string($defaultValue)) {
require_once "Zend/CodeGenerator/Php/Exception.php";
throw new Zend_CodeGenerator_Php_Exception(
"Can only set a string as default value representation, ".
"but ".gettype($defaultValue)." was given."
);
}
$this->_defaultValue = $defaultValue;
}
public function __toString()
{
return $this->_defaultValue;
}
}
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