Description:
------------
diff php-4.3.8 php-4.3.10 by foreach function

Reproduce code:
---------------
<?
//php-4.3.8
$a="1,2,3,4,5,6";
foreach(explode(",",$a) AS $k)
{
   echo "$k\n";
}
?>
result:
1
2
3
4
5
6


Expected result:
----------------
1
2
3
4
5
6

Actual result:
--------------
<?
//php-4.3.10
$a="1,2,3,4,5,6";
foreach(explode(",",$a) AS $k)
{
   echo "$k\n";
}
?>
result:
array
array
array
array
array
array