<?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) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License * @version $Id: DefaultValue.php 24593 2012-01-05 20:35:02Z matthew $ */ /** * 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) 2005-2012 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; } }