Description:
------------
Assigning an global object to be a reference of itself causes the object to point to $GLOBALS, but only when read from $GLOBALS.

This shows up as the *RECURSION* in the acutal result below.
Note also that Win32 works fine but FreeBSD gives this problem.

Reproduce code:
---------------
<?php

class A
{
}

$obj=&new A;

function &GetA()
{
	global $obj;
	return $obj;
}

$obj=&new A;
$obj=&GetA();

echo("<PRE>");
var_dump($obj);
print_r($GLOBALS);
echo("</PRE>");
?>

Expected result:
----------------
object(a)(0) {
}
Array
(
...
    [GLOBALS] => Array
 *RECURSION*
    [obj] => a Object
        (
        )

)

//Note this result is obtained in PHP 4.3.9 on Win32

Actual result:
--------------
object(a)(0) {
}
Array
(
...
    [GLOBALS] => Array
 *RECURSION*
    [obj] => Array
 *RECURSION*
)
//Note this result is obtained in PHP 4.3.9 on FreeBSD