Webbserverprogrammering 1

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webbsrvprg/exercises/

cookieses1.php
cookieses2.php
cookieses4.php
formquiz.php
formtest.php
hej.php
hejincl.php
index.php
klasser1.php
klasser2.php
klasser3.php
klasser5.php
loginses.php
logoutses.php
ovn_funk1.php
ovn_funk2.php
ovn_funk3.php
ovn_funk4.php
ovn_gr1.php
ovn_gr2.php
ovn_gr3for.php
ovn_gr3while.php
ovn_gr4.php
ovn_gr5.php
ovn_gr6.php
ovn_gr7.php
secretses.php
sida1.php
sida2.php
sida3.php
sidslut.php
sidstart.php
test.php

ovn_gr1.php

18 lines UTF-8 Windows (CRLF)
'
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>grunder 1</title>
</head>
<?php

$fahrenheit 
= 86;

$celsius = 5/9 * ($fahrenheit - 32);

echo 
"Fahrenheit: " . $fahrenheit . "°F<br>";
echo 
"Celsius: " . $celsius . "°C";

?>