Description:
------------
pecl_http doesn't work properly when sending a GET request with a body. The server hangs for about 10 seconds once send() is called. It looks like the Content-Length is getting sent but the request body is not, so apache is hanging waiting for the body to be sent but it never comes.

Curl command line works:

    $ curl -X GET localhost/test.php -d 'hello'
    GET application/x-www-form-urlencoded, 3 bytes: foo

But my demo script doesn't:

    $ php demo.php
    GET text/plain, 3 bytes:


Test script:
---------------
<?php
// http://localhost/test.php
echo "{$_SERVER['REQUEST_METHOD']} ".
     "{$_SERVER['CONTENT_TYPE']}, {$_SERVER['CONTENT_LENGTH']} bytes: ".
     file_get_contents('php://input')."\n";

// demo.php
$c = new \http\Client;
$r = new \http\Request(
    'GET', 'http://localhost/test.php',
    ['Content-Type'=>'text/plain'],
    (new \http\Message\Body)->append('foo')
);
$s = microtime(true);
$rs = $c->enqueue($r)->send()->getResponse();
$t = microtime(true) - $s;
echo "Took $t seconds\n";
echo $rs->getBody()."";