#48008 [NEW]: gethostbyname does not return IPv6 addresses

From: Date: Fri, 17 Apr 2009 21:10:38 +0000
Subject: #48008 [NEW]: gethostbyname does not return IPv6 addresses
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-135938@lists.php.net to get a copy of this message
From:             carsten_sttgt at gmx dot de
Operating system: Windows_NT
PHP version:      5.2.9
PHP Bug Type:     Network related
Bug description:  gethostbyname does not return IPv6 addresses

Description:
------------
Hello,

I have a system e.g.:
hostname: localhost
ip1: ::1
ip2: 127.0.0.1

(the problem is not specific to localhost)

A fopen('http://localhost/', 'rb');
connect correctly to "::1".

But gethostbyname('localhost'); returns "127.0.0.1".
gethostbynamel('localhost'); also returns only a array with "127.0.0.1".

Well, how can I know which IP PHP is using in a e.g. fopen() call?

And if gethostbyname() can't work with IPv6, this should be noted in the
PHP manual. From what I can see, gethostbyaddr() is also working only with
IPv4 (don't see this in the manual).

In phpinfo() i can read:
| IPv6 Support 	enabled 

Regards,
Carsten



-- 
Edit bug report at http://bugs.php.net/?id=48008&edit=1
-- 
Try a CVS snapshot (PHP 5.2):        http://bugs.php.net/fix.php?id=48008&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):        http://bugs.php.net/fix.php?id=48008&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):        http://bugs.php.net/fix.php?id=48008&r=trysnapshot60
Fixed in CVS:                        http://bugs.php.net/fix.php?id=48008&r=fixedcvs
Fixed in CVS and need be documented: http://bugs.php.net/fix.php?id=48008&r=needdocs
Fixed in release:                    http://bugs.php.net/fix.php?id=48008&r=alreadyfixed
Need backtrace:                      http://bugs.php.net/fix.php?id=48008&r=needtrace
Need Reproduce Script:               http://bugs.php.net/fix.php?id=48008&r=needscript
Try newer version:                   http://bugs.php.net/fix.php?id=48008&r=oldversion
Not developer issue:                 http://bugs.php.net/fix.php?id=48008&r=support
Expected behavior:                   http://bugs.php.net/fix.php?id=48008&r=notwrong
Not enough info:                     http://bugs.php.net/fix.php?id=48008&r=notenoughinfo
Submitted twice:                     http://bugs.php.net/fix.php?id=48008&r=submittedtwice
register_globals:                    http://bugs.php.net/fix.php?id=48008&r=globals
PHP 4 support discontinued:          http://bugs.php.net/fix.php?id=48008&r=php4
Daylight Savings:                    http://bugs.php.net/fix.php?id=48008&r=dst
IIS Stability:                       http://bugs.php.net/fix.php?id=48008&r=isapi
Install GNU Sed:                     http://bugs.php.net/fix.php?id=48008&r=gnused
Floating point limitations:          http://bugs.php.net/fix.php?id=48008&r=float
No Zend Extensions:                  http://bugs.php.net/fix.php?id=48008&r=nozend
MySQL Configuration Error:           http://bugs.php.net/fix.php?id=48008&r=mysqlcfg



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  • carsten_sttgt at gmx dot de
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