Description:
------------
parse_str() always quotes arguments when magic_quotes_gpc is active on startup (php.ini or .htaccess configured). But seems I cannot SWITCH OFF magic_quotes_gpc on runtime FOR parse_str(). (I understand that it is useless to try to switch off magic_quotes_gpc for purposes other than parse_str!).

Seems it's a restriction of ini_set(), not parse_str() itself.

Reproduce code:
---------------
<?php
# magic_quotes_gpc MUST be ON in .htaccess or php.ini!
$qs = 'a="b"';
ini_set("magic_quotes_gpc", 0);
parse_str($qs, $p);
echo "<pre>".print_r($p, 1)."</pre>";
?>

Expected result:
----------------
Array
(
    [a] => "b"
)



Actual result:
--------------
Array
(
    [a] => \"b\"
)