Bug #52347 [Opn->Bgs]: Unsigned integer becomes signed and negative, when using as an array key
Edit report at http://bugs.php.net/bug.php?id=52347&edit=1
ID: 52347
Updated by: iliaa@php.net
Reported by: 2tl at mail dot ru
Summary: Unsigned integer becomes signed and negative, when
using as an array key
-Status: Open
+Status: Bogus
Type: Bug
Package: Arrays related
Operating System: Linux 2.6.33.5-124.fc13.i686.PAE
PHP Version: 5.3.2
Block user comment: N
Private report: N
New Comment:
Thank you for taking the time to write to us, but this is not
a bug. Please double-check the documentation available at
http://www.php.net/manual/ and the instructions on how to
report
a bug at http://bugs.php.net/how-to-report.php
Previous Comments:
------------------------------------------------------------------------
[2010-07-15 14:05:16] 2tl at mail dot ru
Changed title to unsigned int
------------------------------------------------------------------------
[2010-07-15 13:59:57] 2tl at mail dot ru
Description:
------------
There is a simple html form
<input type="text" name="inventory[2391649236][product_code]" />
when post it, the $_REQUEST will be as below:
Array
(
[inventory] => Array
(
[-1903318060] => Array
(
[product_code] =>
)
)
)
Why 2391649236 become -1903318060?
In my case, "2391649236" is just unique index. I got it with
sprintf("%u",
crc32($my_data));
Test script:
---------------
<form>
<input type="text" name="inventory[2391649236][product_code]" />
<input type="submit" />
</form>
<?php print_r($_REQUEST) ?>
Expected result:
----------------
Array
(
[inventory] => Array
(
[2391649236] => Array
(
[product_code] =>
)
)
)
Actual result:
--------------
Array
(
[inventory] => Array
(
[-1903318060] => Array
(
[product_code] =>
)
)
)
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/bug.php?id=52347&edit=1
Thread (3 messages)