#24766 [Ver->Asn]: strange result array from unpack
| From: | moriyoshi@php.net | Date: | Fri, 03 Oct 2003 22:31:28 +0000 |
| Subject: | #24766 [Ver->Asn]: strange result array from unpack | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-48527@lists.php.net to get a copy of this message | ||
ID: 24766
Updated by: moriyoshi@php.net
Reported By: spy at spy dot zp dot ua
-Status: Verified
+Status: Assigned
Bug Type: Zend Engine 2 problem
Operating System: FreeBSD 4.8
PHP Version: 5CVS-2003-08-06 (dev)
Assigned To: moriyoshi
Previous Comments:
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[2003-07-23 07:35:35] 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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Edit this bug report at http://bugs.php.net/?id=24766&edit=1