<?php
/**
* Created by PhpStorm.
* User: Administrator
* Date: 2017/7/18
* Time: 14:33
*/
interface IFlyyy{
public function fly();
}
abstract class FeiObject implements IFlyyy{
protected $name;
public function __construct($name){
$this->name = $name;
}
public function getName(){
return $this->name;
}
public function fly(){
echo $this->name.'可以飞,';
}
}
class Niao extends FeiObject{}
class FeiJi extends FeiObject{}
class ChaoRen extends FeiObject{}
class KongJing extends FeiObject{
public function guanLi($fei){
if($fei instanceof Niao){
echo $this->name.'无法管理'.$fei->getName().'的飞行线路';
}else{
echo $this->name.'可以管理'.$fei->getName().'的飞行线路';
}
}
}
$niao = new Niao('鸟');
$niao->fly();
$fj = new FeiJi('飞机');
$fj->fly();
$kj = new KongJing('空警');
$kj->guanLi($niao);