/**
* [getTree 遍历菜单]
* @author xiaoliu
* @DateTime 2019-11-24T10:59:20+0800
* @return [json] [description]
*/
public function getTree($data, $pId)
{
$tree = [];
foreach($data as $k => $v)
{
if($v['pid'] == $pId)
{ //父亲找到儿子
$v['pid'] = $this->getTree($data, $v['id']);
$tree[] = $v;
//unset($data[$k]);
}
}
return $tree;
}