Exemple #1
0
			return $much;
		}

	}


	public function showMoney(){
		return $this->money;
	}

	public function showBank(){
		return $this->bank;
	}
}


$lisi = new Human();

$flag = $lisi->send(2000);

if($flag){
	echo '借了',$flag,'元<br />';
	echo '还剩',$lisi->showMoney(),'元<br />';
	echo '银行还有',$lisi->showBank(),'元<br />';

}




?>
<?php
/*
封装,在方法上的体现
*/
header('Content-Type:text/html;charset=utf-8');

class Human{

private $money = 1000;

public function showMoney(){
	return $this->money;
}


}


$p1 = new Human();
echo  $p1->showMoney();


?>