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Bug #24766 strange result array from unpack
Submitted: 2003-07-23 07:35 UTC Modified: 2003-10-03 18:40 UTC
From: spy at spy dot zp dot ua Assigned: moriyoshi
Status: Closed Package: Scripting Engine problem
PHP Version: 5CVS-2003-08-06 (dev) OS: FreeBSD 4.8
Private report: No CVE-ID:
 [2003-07-23 07:35 UTC] spy at spy dot zp dot ua
Description:
------------
Something wrong with result array from unpack.

var_dump prints correct content.
But when I try to access directly to index, that reports "undefined offset".

Reproduce code:
---------------
$a=unpack('C3',pack("H6","123456"));
var_dump($a);

$k=array_keys($a);
var_dump($k);

$i=$k[0];

print $a[$i];



Expected result:
----------------
Expected result of line 9 is:
18

Actual result:
--------------
Undefined offset:  1 in 1.php on line 9

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History

AllCommentsChangesGit/SVN commitsRelated reports
 [2003-10-03 18:40 UTC] moriyoshi@php.net
This bug has been fixed in CVS.

In case this was a PHP problem, snapshots of the sources are packaged
every three hours; this change will be in the next snapshot. You can
grab the snapshot at http://snaps.php.net/.
 
In case this was a documentation problem, the fix will show up soon at
http://www.php.net/manual/.

In case this was a PHP.net website problem, the change will show
up on the PHP.net site and on the mirror sites in short time.
 
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