摘要: name = $name; $this->department = $department; $this->days = $days; } } //创建抽象管理者类 abstract class manager{ public $manager;//设置管理者上级 public function __construct($name){ $this->name = $na... 阅读全文
posted @ 2018-09-10 14:19 李思琼 阅读(284) 评论(0) 推荐(0) 编辑