摘要: $refer = [];//临时数组 $tree = [];//树状结构 $list = [];//二维带level foreach ($data as $key => $value) { $refer[$value['id']] = &$data[$key]; } foreach ($data a 阅读全文
posted @ 2021-09-24 17:35 可爱香草 阅读(8) 评论(0) 推荐(0)