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övning1.php
övning2.php
övning3.php
övning4.php
övning5.php
övning6.php
övning7.php
övning4.php
33 lines UTF-8 Windows (CRLF)
<!DOCTYPE html>
<html lang="sv">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Temperaturtabell</title>
</head>
<body>
<?php
$celsius = [];
$fahrenheit = [];
for ($i = -20; $i <= 40; $i++) {
$celsius[] = $i;
$fahrenheit[] = ($i * 9 / 5) + 32;
}
echo "<h3>Loop:</h3>";
for ($i = 0; $i < count($celsius); $i++) {
echo $celsius[$i] . "°C = " . $fahrenheit[$i] . "°F<br>";
}
echo "<h3>var_dump:</h3>";
var_dump($celsius);
var_dump($fahrenheit);
echo "<h3>print_r:</h3>";
print_r($celsius);
echo "<br>";
print_r($fahrenheit);
?>
</body>
</html>