<?php
/**
* @see https://github.com/zendframework/zend-diactoros for the canonical source repository
* @copyright Copyright (c) 2015-2018 Zend Technologies USA Inc. (https://www.zend.com)
* @license https://github.com/zendframework/zend-diactoros/blob/master/LICENSE.md New BSD License
*/
namespace Zend\Diactoros\Response;
use Psr\Http\Message\ResponseInterface;
/**
* @deprecated since 1.8.0. The package zendframework/zend-httphandlerrunner
* now provides this functionality.
*/
interface EmitterInterface
{
/**
* Emit a response.
*
* Emits a response, including status line, headers, and the message body,
* according to the environment.
*
* Implementations of this method may be written in such a way as to have
* side effects, such as usage of header() or pushing output to the
* output buffer.
*
* Implementations MAY raise exceptions if they are unable to emit the
* response; e.g., if headers have already been sent.
*
* @param ResponseInterface $response
*/
public function emit(ResponseInterface $response);
}