fid=8&type=1&hot=2&other=6&page=3
array
(
[fid] => 8
[type] => 1
[hot] => 2
[other] => 6
[page] => 3
)
------解决方案--------------------
parse_str('fid=8&type=1&hot=2&other=6&page=3', $a);
print_r($a);
array
(
[fid] => 8
[type] => 1
[hot] => 2
[other] => 6
[page] => 3
)