#30033 [Opn->Csd]: unpack('n') never returns negative values
| From: | yannick@php.net | Date: | Tue, 14 Sep 2004 12:15:52 +0000 |
| Subject: | #30033 [Opn->Csd]: unpack('n') never returns negative values | ||
| References: | 1 | Groups: | php.doc |
| Request: | Send a blank email to phpdoc+get-969364055@lists.php.net to get a copy of this message | ||
ID: 30033
Updated by: yannick@php.net
Reported By: jsgoupil at lookstrike dot com
-Status: Open
+Status: Closed
Bug Type: Documentation problem
Operating System: WinXP - Linux
PHP Version: 5.0.1
Assigned To: yannick
New Comment:
This bug has been fixed in the documentation's XML sources. Since the
online and downloadable versions of the documentation need some time
to get updated, we would like to ask you to be a bit patient.
Thank you for the report, and for helping us make our documentation
better.
Previous Comments:
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[2004-09-14 13:50:46] vrana@php.net
We usually state translation bugs as bogus but I hope French
translation team close this soon.
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[2004-09-09 08:26:10] jsgoupil at lookstrike dot com
OMG, i saw your message and I was angry ! but i check and in French it
is written "entier court signé"
so it means "signed short"
It means that there is a doc error.
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[2004-09-09 08:04:34] derick@php.net
Sorry, but your problem does not imply a bug in PHP itself. For a
list of more appropriate places to ask for help using PHP, please
visit http://www.php.net/support.php as this bug system
is not the
appropriate forum for asking support questions.
Thank you for your interest in PHP.
http://php.net/pack:
n unsigned short (always 16 bit, big endian byte order)
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[2004-09-09 06:21:40] jsgoupil at lookstrike dot com
Description:
------------
With the following code, i receive the max positive value.
Same error in PHP4.3.7.
Reproduce code:
---------------
<?php
$val = -1;
$val2 = pack('n',$val);
$val3 = unpack('nint',$val2);
echo $val3['int'];
?>
Expected result:
----------------
-1
Actual result:
--------------
65535
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Edit this bug report at http://bugs.php.net/?id=30033&edit=1