Description:
------------
In this version in foreach without $key parametr, the $value always is returned as array, when 
0 => value
1 => key 

Reproduce code:
---------------
$a = array (
    1 => 'test1', 
    2 => 'test2', 
    "three" => 1,
    "four"  => 2,
    "five"  => 3
);

foreach( $a as $v ) {
    print $v."\n";
}
var_dump( $v );


Expected result:
----------------
test test2 1 2 3 
int(3)

Actual result:
--------------
Array Array Array Array Array 
array(2) { [0]=>  int(3) [1]=>  string(4) "five" }