Subversion-Projekte lars-tiefland.php_share

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Revision Autor Zeilennr. Zeile
1 lars 1 
<?php
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/*
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 * This file is part of the symfony package.
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 * (c) Fabien Potencier <fabien.potencier@symfony-project.com>
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 */
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/**
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 * Marks a variable as being safe for output.
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 *
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 * @package    symfony
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 * @subpackage view
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 * @author     Fabien Potencier <fabien.potencier@symfony-project.com>
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 * @version    SVN: $Id: sfOutputEscaperSafe.class.php 16553 2009-03-24 16:49:06Z Kris.Wallsmith $
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 */
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class sfOutputEscaperSafe extends ArrayIterator
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{
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  protected
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    $value = null;
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  /**
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   * Constructor.
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   *
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   * @param mixed $value  The value to mark as safe
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   */
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  public function __construct($value)
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  {
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    $this->value = $value;
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    if (is_array($value) || is_object($value))
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    {
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      parent::__construct($value);
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    }
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  }
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  public function __toString()
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  {
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    return (string) $this->value;
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  }
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  public function __get($key)
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  {
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    return $this->value->$key;
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  }
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  public function __set($key, $value)
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  {
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    $this->value->$key = $value;
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  }
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  public function __call($method, $arguments)
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  {
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    return call_user_func_array(array($this->value, $method), $arguments);
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  }
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  public function __isset($key)
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  {
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    return isset($this->value->$key);
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  }
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  public function __unset($key)
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  {
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    unset($this->value->$key);
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  }
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  /**
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   * Returns the embedded value.
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   *
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   * @return mixed The embedded value
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   */
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  public function getValue()
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  {
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    return $this->value;
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  }
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}