Webbserverprogrammering 1

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Webbsrvprg/exercises/

databas/
dbtestforfattare.php
forms/
funktioner/
grunder/
incl/
include/
index.php
ovn_fn1.php
ovn_fn2.php
ovn_fn3.php
ovn_fn4.php
ovn_fn5.php
ovn_fn6.php
ovn_gr1.php
ovn_gr2.php
ovn_gr3.php
ovn_gr4.php
ovn_gr5.php
ovn_incl1.php
ovningar.css
resultatsidor/

ovn_fn3.php

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<?php
$title = "ovn_fn3.php";
include "incl/header.php";
?>

<h1>Störst av 3 tal</h1>
<?php
    function compareNum(int $tal1, int $tal2, int $tal3) {
        if ($tal1 >= $tal2) {
            if ($tal1 >= $tal3) {
                return $tal1;
            }
            else {
                return $tal3;
            }
        }
        elseif ($tal2 >= $tal3) {
            return $tal2;
        }
        else {
            return $tal3;
        }
    }

    echo "<h3>Störst av 28, 33, 11</h3>";
    $result1 = compareNum(28, 33, 11);
    echo "<div class=\"resultat\">$result1</div>";

    echo "<h3>Störst av 55, 88, 178</h3>";
    $result2 = compareNum(55, 88, 178);
    echo "<div class=\"resultat\">$result2</div>";

    echo "<h3>Störst av 44, 44, 28</h3>";
    $result2 = compareNum(44, 44, 28);
    echo "<div class=\"resultat\">$result2</div>";
?>

<?php include "incl/footer.php"; ?>