Webbserverprogrammering 1

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webbserver/test/

funktion1.php
test4.php
test5.php
test6.php
test7.php

test7.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">
    <title>Document</title>
</head>
<body>
    <?php
        class Boll {
            public $farg;
            public $radie;

            public function __construct($farg, $radie) {
                $this->farg = $farg;
                $this->radie = $radie;
            }
            
            public function hej() {
                echo "Min färg är $this->farg & jag är $this->radie cm <br>";
            }
        }
        class golfboll extends Boll {
            public $diameter;
            public function __construct($farg, $radie, $diameter) {
                parent::__construct($farg, $radie);
                $this->diameter = $diameter;
            }
            public function hej() {
                echo "Min färg är $this->farg & jag är $this->radie cm & $this->diameter cm <br>";
            }
        }

        $fotboll = new Boll("blå", 5);
        $handboll = new Boll("röd", 10);
        $golfboll = new golfboll("vit", 3, 10);
        $fotboll->hej();
        $handboll->hej();
        $golfboll->hej();
    ?>
</body>
</html>