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webbsrvprg/exercises/

index.php
ovn1_gr.php
ovn2_fn.php
ovn3_inkl.php
ovn3_inklfil.php
ovn3_inklfil2.php
ovn3_inklsida1.php
ovn3_inklsida2.php
ovn3_inklsida3.php
ovn3_inklsidafil.php
ovn4_form.php
ovn4_mottagare.php
ovn4_mottagare2.php
ovn4_mottagare3.php
ovn4_mottagare4.php
quiz.php

`ovn4_mottagare4.php`

25 lines UTF-8 Windows (CRLF)

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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

    $tal1 = $_POST["tal1"];

    $tal2 = $_POST["tal2"];

    $tal3 = $_POST["tal3"];



    function medel(int $tal1, int $tal2, int $tal3){

        $medel = ($tal1 + $tal2 + $tal3)/3;

        return $medel;

    };

    echo "Tal: " . $tal1 . ", " . $tal2 . ", " . $tal3 . "<br>Medelvärde: " . medel($tal1, $tal2, $tal3);

    ?>



</body>



</html>