获取树状分类结构 - PHP 源码
php 代码
- /**
- * @param $data// 数据集合
- * @param $pid
- *
- * @return array|string
- */
- public function getTree($data, $pid)
- {
- $tree = array();
- foreach ($data as $k => $v) {
- if ($v['parent_id'] == $pid) {
- $child = $this->getTree($data, $v['id']);
- if ($child) {
- $v['childs'] = $child;
- }
- $tree[] = $v;
- }
- }
- return $tree;
- }
来源: https://www.php1.cn/detail/php-a9e19f2371.html