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<?php
/**
* Created by PhpStorm.
* User: Administrator
* Date: 2018/5/5 0005
* Time: 12:11
*/
class computer
{
protected $name;
protected $cpu;
protected $SATA;
protected $power;
protected $size;
protected $bios;
protected $Memory;
public function movie(){
return 'look at movie';
}
public function music(){
return 'licening to music';
}
public function played_game($name,$cpu,$SATA,$power,$size,$bios,$Memory){
$msg[] = $this->name=$name;
$msg[] = $this->cpu=$cpu;
$msg[] = $this->SATA=$SATA;
$msg[] = $this->power=$power;
$msg[] = $this->size=$size;
$msg[] = $this->Memory=$Memory;
$msg[] =$this->bios=$bios;
return implode(',',$msg).'以上是玩大型游戏的配置';
}
}点击 "运行实例" 按钮查看在线实例
<?php
/**
* Created by PhpStorm.
* User: Administrator
* Date: 2018/5/5 0005
* Time: 12:26
*/
//类的继承与重载
class extends_computer extends computer
{
//创建查询器查询 实现外部访问
public function __get($name)
{
$this->name;
}
//继承父类的公有或受保护的属性 使用属性不能继承 protected 受保护的 public 公有的
//重载方法玩played_game()
public function played_game($name,$cpu,$SATA,$power,$size,$bios,$Memory)
{
// $msg[] = $this->name = $name;
//
// $msg[] = $this->cpu=$cpu;
// $msg[] = $this->SATA=$SATA;
// $msg[] = $this->power=$power;
// $msg[] = $this->size=$size;
// $msg[] = $this->Memory=$Memory;
// $msg[] =$this->bios=$bios;
//1.引用父类中的方法
return parent::played_game($name,$cpu,$SATA,$power,$size,$bios,$Memory);
//2.重载父类中的方法
return '大吉大利,晚上吃鸡:想要吃鸡需要有以下的电脑配置'.implode(',',$msg);
}
}点击 "运行实例" 按钮查看在线实例
<?php
/**
* Created by PhpStorm.
* User: Administrator
* Date: 2018/5/5 0005
* Time: 12:26
*/
//类的继承与重载
class extends_computer extends computer
{
//创建查询器查询 实现外部访问
public function __get($name)
{
$this->name;
}
//继承父类的公有或受保护的属性 使用属性不能继承 protected 受保护的 public 公有的
//重载方法玩played_game()
public function played_game($name,$cpu,$SATA,$power,$size,$bios,$Memory)
{
// $msg[] = $this->name = $name;
//
// $msg[] = $this->cpu=$cpu;
// $msg[] = $this->SATA=$SATA;
// $msg[] = $this->power=$power;
// $msg[] = $this->size=$size;
// $msg[] = $this->Memory=$Memory;
// $msg[] =$this->bios=$bios;
//1.引用父类中的方法
return parent::played_game($name,$cpu,$SATA,$power,$size,$bios,$Memory);
//2.重载父类中的方法
return '大吉大利,晚上吃鸡:想要吃鸡需要有以下的电脑配置'.implode(',',$msg);
}
}点击 "运行实例" 按钮查看在线实例
<?php
/*
* 类的自动加载
* spl_autoload_register()
*
*
* */
spl_autoload_register(function($classname){
//替换命名空间的中的反斜线进行转义 变成目录后再处理
$classname = str_replace('\\','/',$classname);
//获取文件路径
$path = __DIR__.'/class/'.$classname.'.php';
//判断文件是不是个文件且 文件是否存在
if((is_file($path)) && file_exists($path)){
require $path;
}
});
//$test = new autoload1();
//echo $test->name;
//$test = new autoload2();
//echo $test->name;
?>点击 "运行实例" 按钮查看在线实例
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