ID: 48492
Updated by: j...@php.net
Reported By: alex at emailclick dot com
-Status: Open
+Status: Feedback
Bug Type: Arrays related
Operating System: Windows XP
PHP Version: 5.2.9
New Comment:
Thank you for this bug report. To properly diagnose the problem, we
need a short but complete example script to be able to reproduce
this bug ourselves.
A proper reproducing script starts with <?php and ends with ?>,
is max. 10-20 lines long and does not require any external
resources such as databases, etc. If the script requires a
database to demonstrate the issue, please make sure it creates
all necessary tables, stored procedures etc.
Please avoid embedding huge scripts into the report.
Previous Comments:
------------------------------------------------------------------------
[2009-06-08 08:20:20] alex at emailclick dot com
It seems that the problem concerns the second cycle: if there are 3
models instead 2 the array that contains the result switchs its position
complying to the time of the cycle, so when we use 3 models the results
are consequentially saved in the indexes 0, 1, 2, 0, 1, 2 etc..
------------------------------------------------------------------------
[2009-06-08 08:02:55] alex at emailclick dot com
Description:
------------
There is a strange behaviour when I try to check the intersection
between two array (of keys (of filtered by callback arrays)).
The result of that operation is saved in an array which contains the
value at index 0 when the cycle is odd (1,3,5...). Instead the value
will be saved at index 1 when the cycle is pair (2,4,6...).
Reproduce code:
---------------
foreach($dates as $date){
foreach($machines as $model){
if(!is_array($models[$model])) models[$model]=array();
$id=array_intersect(
array_keys(array_filter($data->data['udate'],create_function('$date','return
$date=="'.$date.'";'))),array_keys(array_filter($data->data['model'],create_function('$model','return
$model=="'.$model.'";'))));
var_dump($id);echo '<br />';
}
}
Expected result:
----------------
array(1) { [0]=> int(0) }
array(1) { [0]=> int(1) }
array(1) { [0]=> int(2) }
array(1) { [0]=> int(3) }
Actual result:
--------------
array(1) { [0]=> int(0) }
array(1) { [1]=> int(1) }
array(1) { [0]=> int(2) }
array(1) { [1]=> int(3) }
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=48492&edit=1
