#25359 [NEW]: array_multisort doen't work in a funciton if array is global
| From: | matschek at gmx dot de | Date: | Tue, 02 Sep 2003 11:58:16 +0000 |
| Subject: | #25359 [NEW]: array_multisort doen't work in a funciton if array is global | ||
| Groups: | php.bugs | ||
| Request: | Send a blank email to php-bugs+get-47058@lists.php.net to get a copy of this message | ||
From: matschek at gmx dot de
Operating system: Win32, Linux
PHP version: 4.3.2
PHP Bug Type: Arrays related
Bug description: array_multisort doen't work in a funciton if array is global
Description:
------------
When using array_multisort in a funciton, and the array is set to
"global", array_multisort fails to sort the array.
Reproduce code:
---------------
function does_work() {
$data = array('first', 'fifth', 'second', 'forth',
'third');
$sort = array(1, 5, 2, 4, 3);
array_multisort($sort, $data);
print_r($data);
}
function does_not_work() {
global $data;
$data = array('first', 'fifth', 'second', 'forth',
'third');
$sort = array(1, 5, 2, 4, 3);
array_multisort($sort, $data);
print_r($data);
}
echo "function does_work():\n";
does_work();
echo "\n\nfunction does_not_work():\n";
does_not_work();
Expected result:
----------------
function does_work():
Array
(
[0] => first
[1] => second
[2] => third
[3] => forth
[4] => fifth
)
function does_not_work():
Array
(
[0] => first
[1] => second
[2] => third
[3] => forth
[4] => fifth
)
Actual result:
--------------
function does_work():
Array
(
[0] => first
[1] => second
[2] => third
[3] => forth
[4] => fifth
)
function does_not_work():
Array
(
[0] => first
[1] => fifth
[2] => second
[3] => forth
[4] => third
)
--
Edit bug report at http://bugs.php.net/?id=25359&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=25359&r=trysnapshot4
Try a CVS snapshot (php5): http://bugs.php.net/fix.php?id=25359&r=trysnapshot5
Fixed in CVS: http://bugs.php.net/fix.php?id=25359&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=25359&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=25359&r=needtrace
Try newer version: http://bugs.php.net/fix.php?id=25359&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=25359&r=support
Expected behavior: http://bugs.php.net/fix.php?id=25359&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=25359&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=25359&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=25359&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=25359&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=25359&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=25359&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=25359&r=gnused