JSON 转lua table php版

1function data2lua($data)
2    {
3        $data     = json_encode($data, JSON_UNESCAPED_UNICODE);
4        $lists    = mbStrSplit($data);
5        $length   = count($lists);
6        $frontPos = -1;
7        $i        = 0;
8        for ($i = 0; $i < count($lists); $i++) {
9            $one = $lists[$i];
10            if ($one == '[') {
11                $lists[$i] = '{';
12            } else if ($one == ']') {
13                $lists[$i] = '}';
14            } else if ($one == '"' and $i < ($length - 1) and $lists[$i + 1] != ':') {
15                $frontPos = $i;
16            } else if ($one == ':' and $i >= 2 and $lists[$i - 1] == '"' and $lists[$i - 2] != ':' and $frontPos > -1) {
17                $lists[$frontPos] = '["';
18                $lists[$i - 1]    = '"]';
19                $lists[$i]        = "=";
20                $frontPos         = -1;
21            }
22        }
23        $lists = join($lists, "");
24        return $lists;
25    }