摘要: private function GetTree($arr,$pid,$step){ global $tree; foreach($arr as $key=>$val) { if($val['pid'] == $pid) { $flg = str_repeat('--',$step); $val[' 阅读全文
posted @ 2018-06-09 15:05 SOIQ 阅读(87) 评论(0) 推荐(0) 编辑