#19617 [Com]: Array_multisort don't work on GLOBAL array
| From: | matschek at gmx dot de | Date: | Tue, 13 May 2003 12:19:03 +0000 |
| Subject: | #19617 [Com]: Array_multisort don't work on GLOBAL array | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-39517@lists.php.net to get a copy of this message | ||
ID: 19617
Comment by: matschek at gmx dot de
Reported By: jpapin at free dot fr
Status: No Feedback
Bug Type: Arrays related
Operating System: Unix
PHP Version: 4.2.0
New Comment:
Another hint:
if you pass the $data as a reference [for my example above:
'array_multisort($sort, &$data);'], it works - but this is deprecated,
so this cant be the solution..
Previous Comments:
------------------------------------------------------------------------
[2003-05-13 07:03:27] matschek at gmx dot de
Tested with PHP 4.3.1, same problem:
Globalized arrays cannot be sorted using array_multisort, although the
functions returns TRUE!
Another short piece of code to test:
<?
function test() {
global $data;
$data= array("first", "fifth", "second", "forth",
"third");
$sort= array(1,5,2,4,3);
array_multisort($sort, $data);
print_r($data);
}
test();
?>
Without "global $data;" it works fine.
------------------------------------------------------------------------
[2002-10-14 19:37:40] sniper@php.net
No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Open". Thank you.
------------------------------------------------------------------------
[2002-09-26 11:14:55] sniper@php.net
Works fine here with latest CVS head.
Please, try PHP 4.2.3. (4.2.0 is really too old..)
------------------------------------------------------------------------
[2002-09-26 11:11:59] jpapin at free dot fr
Sorry, try this with and without "global $row;"
<?
function t() {
global $row;
$row =
array(array("1","Php"),array(2,"I"),array(3,"Love"));
foreach ( $row as $value ) {
$sortarray[] = $value[1];
}
array_multisort($sortarray,$row);
print_r($row);
echo "<br>";
print_r($sortarray);
}
t();
?>
------------------------------------------------------------------------
[2002-09-26 10:42:59] sniper@php.net
Please provide a short (!) complete and self-containing example script.
You should also try with the 4.2.3 release.
------------------------------------------------------------------------
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the rest of the comments, please view the bug report online at
http://bugs.php.net/19617
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