PHP testing header*

gistfile1.txt

<?php
/**
 * server 
 * $php -S localhost:8080 server.php
 */

use Zend\Http\PhpEnvironment\Response;
use Zend\Http\Header\ContentType;
include 'tests/_autoload.php';

class ForTest extends ContentType
{
    protected $value = 'text/html';
}

$response = new Response;
$response->headers()->addHeader(new ForTest);
$response->setContent('');
echo $response;
//if (isset($_GET['die']) && $_GET['die']) {
    posix_kill(posix_getpid(), 9);
//}


/** 
 * client
 */
//file_get_contents('http://localhost:8080/');
//global $http_response_header