From: [EMAIL PROTECTED]
Operating system: linux
PHP version: 4.1.2
PHP Bug Type: Arrays related
Bug description: array_unique results in only one entry in the array
The following code should demonstrate that unusual behavior (becaue I'm
still not convinced that this is a bug)
$input = array ( array (1,1), array (1,2), array(1,2), array(1,1) );
$result = array_unique ($input);
print_r($result);
The result is :
Array
(
[0] => Array
(
[0] => 1
[1] => 1
)
)
This was not what I was expecting. I was expecting the following result :
Array
(
[0] => Array
(
[0] => 1
[1] => 1
)
[1] => Array
(
[0] => 1
[1] => 2
)
)
This is the result You get if You use PHP Version 4.0.4pl1 and before for
example.
So it is up to You, if You call this a bug or if I just have missused the
function array_unique because I was not using a one dimensional array.
Hopefully that helps You and me.
Cheers
Thomas
--
Edit bug report at http://bugs.php.net/?id=16715&edit=1
--
Fixed in CVS: http://bugs.php.net/fix.php?id=16715&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=16715&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=16715&r=needtrace
Try newer version: http://bugs.php.net/fix.php?id=16715&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=16715&r=support
Expected behavior: http://bugs.php.net/fix.php?id=16715&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=16715&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=16715&r=submittedtwice
