menu.php

<?php
class Menu {
public $name;
public $price;
public $image;

public function __construct($name, $price, $image) {
$this->name = $name;
$this->price = $price;
$this->image = $image;
}

public function hello() {
echo '私は'.$this->name.'です';
}

// getTaxIncludedPriceメソッドを定義してください
public function getTaxIncludedPrice(){
return floor($this->price*1.08);
}

}
?>
//税込み価格を表示する