ID: 45369
Updated by: [EMAIL PROTECTED]
Reported By: thomas dot meike at nic dot at
-Status: Open
+Status: Feedback
Bug Type: Arrays related
Operating System: Linux Unix Windows
PHP Version: 5.2.6
New Comment:
You should reset() it "manually", I don't see any wrong behaviour here.
Where in the manual does it say that assiging to the "magic" $_SESSION
superglobal the array is reset automatically??
Previous Comments:
------------------------------------------------------------------------
[2008-06-26 15:31:50] thomas dot meike at nic dot at
Description:
------------
you define an array
step through ONLY SOME elements using list-each structure
stepping through you perform some changes on data
finishing the while-structure the array is saved in session
let's say, somewhere else in your businesslogic you need these session
data once more:
you initiate a variable with the recently saved session array
the PROBLEM now: the variable is initiated with the array NOT RESETTED
as defined in documentation an array assigned to a variable has to be
resetted
the problem exists also with php version 5.2.5
Reproduce code:
---------------
session_start();
$arrL =
array("test1","test2","test3","test4","test5","test6","test7","test8","test9","test10");
if(!isset($_SESSION['DATA'])){
$_SESSION['DATA']=$arrL;
}
$counter = 3;
$arrSessData = $_SESSION['DATA'];
while((list($index, $value) = each($arrSessData)) &&
($counter > 0)
) {
$arrSessData[$index] = '_test_' . $value;
$counter--;
}
//store changes in session
$_SESSION['DATA']=$arrSessData;
//somewhere else within the businesslogic, init local
variable and
step through
$arrSessDataProc = $_SESSION['DATA'];
while((list($index, $value) = each($arrSessDataProc)) ){
echo "<br>" . $index . ' ' . $value;
}
Expected result:
----------------
0 _test_test1
1 _test_test2
2 _test_test3
3 test4
4 test5
5 test6
6 test7
7 test8
8 test9
9 test10
Actual result:
--------------
4 test5
5 test6
6 test7
7 test8
8 test9
9 test10
------------------------------------------------------------------------
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Edit this bug report at http://bugs.php.net/?id=45369&edit=1
