批改状态:合格
老师批语:

<?php
/**
* Created by PhpStorm.
* User: Administrator
* Date: 2018/5/9 0009
* Time: 下午 2:40
*/
namespace Phone{
class Phone
{
public $kind='';
public $size=0;
public $color ='';
public function __construct($kind,$size,$color)
{
$this->kind = $kind;
$this->size=$size;
$this->color=$color;
}
public function IsPhone(){
return "这个是".$this->kind." size ".$this->size." color ".$this->color;
}
}
}点击 "运行实例" 按钮查看在线实例
<?php
/**
* Created by PhpStorm.
* User: Administrator
* Date: 2018/5/9 0009
* Time: 下午 2:42
*/
namespace MobilePhone{
class SelfPhone
{
private $selfName='';
private $age=0;
const size = "摩托罗拉";
function __construct($selfname,$age)
{
$this->selfName = $selfname;
$this->age = $age;
}
public function goTelPhone(){
return $this->selfName."去打电话了他的年龄".$this->age."手机是".SelfPhone::size;
}
/**
* @return string
*/
public function getSelfName()
{
return $this->selfName;
}
/**
* @param string $selfName
*/
public function setSelfName($selfName)
{
$this->selfName = $selfName;
return $this;
}
/**
* @return int
*/
public function getAge()
{
return $this->age;
}
/**
* @param int $age
*/
public function setAge($age)
{
$this->age = $age;
return $this;
}
}
}点击 "运行实例" 按钮查看在线实例
<?php
/**
* Created by PhpStorm.
* User: Administrator
* Date: 2018/5/9 0009
* Time: 下午 2:44
*/
header("content-type:text/html;charset=utf-8");
//spl_autoload_register(function ($class) {//这个为啥不自动提示。。。。 //这个用自动加载怎么加载namespace
// require_once 'class/' . $class . '.php';
//});//自动加载 这个难道 脚本名称要和类名称完全一致的吗?不然new 类的时候名称不一样 自动加载没法执行了。而且还有as 别名时候自动加载一样不能执行了 应该是这样了。
//测试了下cWarning: require_once(class/Phone\Phone.php): failed to open stream: No such file or directory in这个估计得调整下
require_once "class/Phone.php";
require_once "class/SelfPhone.php";
use Phone\Phone as Phone;//后边可以添加as别名 有这个 new 类的时候 名称要以as 后边为准 没有的as的话 new 以类本身名称为准 as 是为了防止 不同的命名空间中有相同的名称 use进来冲突使用
use MobilePhone\SelfPhone as SelfPhone;
$phone = new Phone("手机", 10, "#BB996C");
echo $phone->IsPhone();
echo "<br>";
$selfPhone = new SelfPhone("QB", 28);
echo $selfPhone->goTelPhone();
$selfPhone->setSelfName("QQ")->setAge("80");
echo "<br>";
echo $selfPhone->getSelfName();
echo "<br>";
echo $selfPhone->goTelPhone();点击 "运行实例" 按钮查看在线实例
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