【オマケ】猫と犬

にゃー【にゃん吉】

<?php
class Cat{

  private $name;

  public function __construct($name) {
          $this->name = $name;
  }
  public function naku(){
    echo "にゃー 【$this->name】";
  }
}

$cat = new Cat("にゃん吉");
$cat->naku();

わんわん！！ 【ワン吉】

<?php
class Dog{

  private $name;

  public function __construct($name) {
          $this->name = $name;
  }
  public function hoeru(){
    echo "わんわん！！ 【$this->name】";
  }
}

$dog = new Dog("ワン吉");
$dog->hoeru();