ID: 43220
Comment by: felipensp at gmail dot com
Reported By: bugreporter at to dot mabomuja dot de
Status: Open
Bug Type: *General Issues
Operating System: Linux/Windows
PHP Version: 5.2.4
New Comment:
The correct is: sizeof($t) - 1
Previous Comments:
------------------------------------------------------------------------
[2007-11-09 02:51:00] bugreporter at to dot mabomuja dot de
Actual Snaphots 5.3dev(2007-11-08-Snap) also has this bug and the code
example is not working as i wrote above, sorry.
------------------------------------------------------------------------
[2007-11-09 02:45:29] bugreporter at to dot mabomuja dot de
Description:
------------
In the code example below, when entering the for-loop, the arraypointer
is at position 1 (the 2nd element).
When you comment out the foreach-loop before OR insert the reset-line,
output starts - as expected - at the first array element (posistion 0).
This means "foreach" modifies the array pointer, although the
documentation says "foreach operates on a copy of the specified array
and not the array itself. Therefore, the array pointer is not modified"
Testing with versions 4.4.7/5.2.3/5.3dev(2007-11-08-Snap) of Windows
zip package and 4.4.7/5.2.1 on gentoo (5.2.3 not testet on linux) shows
correct behavior.
Reproduce code:
---------------
$t=range('a','c');
foreach ($t AS $key => $profil){
$t[$key]="1";
}
//reset($t);
for ($i=0;$i<sizeof($t);$i++){
echo key($t) . "->".current($t)."\n";
next ($t);
}
print_r($t);
Expected result:
----------------
version 5.2.3:
0->1
1->1
2->1
Array
(
[0] => 1
[1] => 1
[2] => 1
)
Actual result:
--------------
version 5.2.4:
1->1
2->1
->
Array
(
[0] => 1
[1] => 1
[2] => 1
)
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=43220&edit=1
