#47630 [NEW]: Unknown error using fsockopen() when with php-cgi through php cli

From: Date: Thu, 12 Mar 2009 06:06:32 +0000
Subject: #47630 [NEW]: Unknown error using fsockopen() when with php-cgi through php cli
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-134632@lists.php.net to get a copy of this message 
From:             metala at metala dot org
Operating system: Windows XP SP2
PHP version:      5.2.9
PHP Bug Type:     Network related
Bug description:  Unknown error using fsockopen() when with php-cgi through php cli

Description:
------------
The problem persists in 5.2.6, 5.2.9 and 5.2.9-1 in Windows only.
I have 2 script files, a parent.php and a child.php. The parent.php, which
is running in CLI, starts the child.php with php-cgi.exe.
fsockopen(), or any other network function fails.

Reproduce code:
---------------
parent.php
<?php
$env = array (
  'SCRIPT_FILENAME' => dirname(__FILE__).'\\child.php',
);
$descriptorspec = array(
	0 => array("pipe", "r"),
	1 => array("pipe", "w"),
	2 => array("pipe", "w"),
);
$procName = 'php-cgi';
$proc = proc_open($procName, $descriptorspec, $pipes, null, $env,
array('bypass_shell' => true));
$read = array($pipes[1]);
stream_select($read, $null = array(), $null = array(), 100);
echo fread($read[0], 1024);

child.php
<?php
$fp = fsockopen('127.0.0.1', 445, $errno, $errstr);
var_dump($errno, $errstr);

Expected result:
----------------
I expect no error to be returned, because 445 is opened and even telnet
manages to connect.

Actual result:
--------------
H:\test\php>php parent.php
X-Powered-By: PHP/5.2.9-1
Content-type: text/html

<br />
<b>Warning</b>:  fsockopen() [<a
href='function.fsockopen'>function.fsockopen</a
>]: unable to connect to 127.0.0.1:445 (Unknown error) in
<b>H:\test\php\child.p
hp</b> on line <b>2</b><br />
int(0)
string(0) ""

-- 
Edit bug report at http://bugs.php.net/?id=47630&edit=1
-- 
Try a CVS snapshot (PHP 5.2):        http://bugs.php.net/fix.php?id=47630&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):        http://bugs.php.net/fix.php?id=47630&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):        http://bugs.php.net/fix.php?id=47630&r=trysnapshot60
Fixed in CVS:                        http://bugs.php.net/fix.php?id=47630&r=fixedcvs
Fixed in CVS and need be documented: http://bugs.php.net/fix.php?id=47630&r=needdocs
Fixed in release:                    http://bugs.php.net/fix.php?id=47630&r=alreadyfixed
Need backtrace:                      http://bugs.php.net/fix.php?id=47630&r=needtrace
Need Reproduce Script:               http://bugs.php.net/fix.php?id=47630&r=needscript
Try newer version:                   http://bugs.php.net/fix.php?id=47630&r=oldversion
Not developer issue:                 http://bugs.php.net/fix.php?id=47630&r=support
Expected behavior:                   http://bugs.php.net/fix.php?id=47630&r=notwrong
Not enough info:                     http://bugs.php.net/fix.php?id=47630&r=notenoughinfo
Submitted twice:                     http://bugs.php.net/fix.php?id=47630&r=submittedtwice
register_globals:                    http://bugs.php.net/fix.php?id=47630&r=globals
PHP 4 support discontinued:          http://bugs.php.net/fix.php?id=47630&r=php4
Daylight Savings:                    http://bugs.php.net/fix.php?id=47630&r=dst
IIS Stability:                       http://bugs.php.net/fix.php?id=47630&r=isapi
Install GNU Sed:                     http://bugs.php.net/fix.php?id=47630&r=gnused
Floating point limitations:          http://bugs.php.net/fix.php?id=47630&r=float
No Zend Extensions:                  http://bugs.php.net/fix.php?id=47630&r=nozend
MySQL Configuration Error:           http://bugs.php.net/fix.php?id=47630&r=mysqlcfg

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