Description:
------------
Noninteractive phpdbg mode should be as close to php interpreter as possible. Currently it merges all output from executed process into stdout. This is correct for interactive mode, but undesirable in -qrr (non-interactive) mode.






Test script:
---------------
<?php

$err = fopen('php://stderr', 'w+');
$out = fopen('php://stdout', 'w+');
fwrite($out, "stdout a\n");
fwrite($err, "stderr a\n");
fwrite($out, "stdout b\n");


Expected result:
----------------
phpdbg -qrr test.php > /dev/null
should output

 stderr a


phpdbg -qrr test.php 2> /dev/null
should output

 stdout a
 stdout b


Actual result:
--------------
phpdbg -qrr test.php > /dev/null
outputs nothing


phpdbg -qrr test.php 2> /dev/null
should output

 stdout a
 stderr a
 stdout b