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webbserverprogrammering/exercises/klasser/

ovning_1.php
ovning_2.php
ovning_3.php
ovning_4.php
ovning_5.php

`ovning_3.php`

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<!DOCTYPE html>

<html lang="en">

<head>

  <meta charset="UTF-8">

  <meta name="viewport" content="width=device-width, initial-scale=1.0">

  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/water.css@2/out/dark.css">

  <title>Övning 3</title>

</head>

<body>

  <?php

    class Ball {

      private $name;

      public $color;

      public $radius;



      function __construct($name, $color, $radius) {

        $this->name = $name;

        $this->color = $color;

        $this->radius = $radius;

      }



      public function intro() {

        echo $this->name." är ".$this->color." och har radien ".$this->radius."cm<br>";

      }

    }



    $brown_ball = new Ball("Boll 1", "brun", 5);

    $white_ball = new Ball("Boll 2", "vit", 2);

    $yellow_ball = new Ball("Boll 3", "gul", 1);



    $brown_ball->intro();

    $white_ball->intro();

    $yellow_ball->intro();

  ?>

</body>

</html>