<?php
/**
 * HttpException class file.
 *
 * @link http://www.yiiframework.com/
 * @copyright Copyright &copy; 2008-2012 Yii Software LLC
 * @license http://www.yiiframework.com/license/
 */

namespace yii\base;

/**
 * HttpException represents an exception caused by an improper request of the end-user.
 *
 * HttpException can be differentiated via its [[statusCode]] property value which
 * keeps a standard HTTP status code (e.g. 404, 500). Error handlers may use this status code
 * to decide how to format the error page.
 *
 * @author Qiang Xue <qiang.xue@gmail.com>
 * @since 2.0
 */
class HttpException extends Exception
{
	/**
	 * @var integer HTTP status code, such as 403, 404, 500, etc.
	 */
	public $statusCode;

	/**
	 * Constructor.
	 * @param integer $status HTTP status code, such as 404, 500, etc.
	 * @param string $message error message
	 * @param integer $code error code
	 */
	public function __construct($status, $message = null, $code = 0)
	{
		$this->statusCode = $status;
		parent::__construct($message, $code);
	}
}