From: [EMAIL PROTECTED]
Operating system: W2K
PHP version: 4.3.8
PHP Bug Type: Arrays related
Bug description: Multidimensional arrays copy or array_multisort bug
Description:
------------
Seems, that multidimensional arrays are copied with one dimension, which
contains references to other included arrays.
I haven't found any references in manual, so this must be a bug.
Reproduce code:
---------------
<?php
$a[0]['id'] = array(22, 12, 33, 55);
$a[0]['secid'] = array("a","b","c","d");
print_r($a);
$b = $a;
foreach ($b as $k => $v) {
array_multisort($v['id'], SORT_DESC, $v['secid'], SORT_DESC);
}
print_r($a);
?>
Expected result:
----------------
Array
(
[0] => Array
(
[id] => Array
(
[0] => 22
[1] => 12
[2] => 33
[3] => 55
)
[secid] => Array
(
[0] => a
[1] => b
[2] => c
[3] => d
)
)
)
Array
(
[0] => Array
(
[id] => Array
(
[0] => 22
[1] => 12
[2] => 33
[3] => 55
)
[secid] => Array
(
[0] => a
[1] => b
[2] => c
[3] => d
)
)
)
Actual result:
--------------
Array
(
[0] => Array
(
[id] => Array
(
[0] => 22
[1] => 12
[2] => 33
[3] => 55
)
[secid] => Array
(
[0] => a
[1] => b
[2] => c
[3] => d
)
)
)
Array
(
[0] => Array
(
[id] => Array
(
[0] => 55
[1] => 33
[2] => 22
[3] => 12
)
[secid] => Array
(
[0] => d
[1] => c
[2] => a
[3] => b
)
)
)
--
Edit bug report at http://bugs.php.net/?id=30082&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=30082&r=trysnapshot4
Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=30082&r=trysnapshot50
Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=30082&r=trysnapshot51
Fixed in CVS: http://bugs.php.net/fix.php?id=30082&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=30082&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=30082&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=30082&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=30082&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=30082&r=support
Expected behavior: http://bugs.php.net/fix.php?id=30082&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=30082&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=30082&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=30082&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=30082&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=30082&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=30082&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=30082&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=30082&r=float
MySQL Configuration Error: http://bugs.php.net/fix.php?id=30082&r=mysqlcfg
