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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_gr5.php`

24 lines UTF-8 Unix (LF)

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<?php
$title = "ovn_gr5.php";
include "incl/header.php";
?>

<h1>Array med dubblerande tal</h1>
<?php 
    $tal = 1;
    $list = [];
    for ($i = 0; $i < 10; $i++) {
        $list[$i] = $tal;
        echo "<p>"."[".$i."] :" . $list[$i] . "</p>";
        $tal *= 2;
    }
    echo "<h3>Medelvärde</h3>";

    $len = count($list);
    $avg = $tal/$len;

    echo $avg;
?>

<?php include "incl/footer.php"; ?>