Description:
------------
There's different behaviour in PHP Version 4.1.2 and Version 4.3.2 when using the '++' incremental operator with the indexing variable.
Examine the example and it's different output, it's self-describing...


Reproduce code:
---------------
$r = array('val_1','val_2');
$j = 0;
while (isset($r[$j])) {
    $temp_arr[$j] = $r[$j++];
}
print_r($temp_arr);


Expected result:
----------------
PHP Version 4.1.2
-----------------

Array
(
    [0] => val_1
    [1] => val_2
)


Actual result:
--------------
PHP Version 4.3.2
-----------------

Array
(
    [1] => val_1
    [2] => val_2
)