Show sourcecode
The following files exists in this folder. Click to view.
ovn_gr1.php
ovn_gr2.php
ovn_gr3.php
ovn_gr4.php
ovn_gr5.php
ovn_gr6.php
ovn_gr7.php
ovn_gr6.php
41 lines ASCII Windows (CRLF)
<?php
// Title: Grunder 6
error_reporting(-1); // Report all type of errors
ini_set('display_errors', 1); // Display all errors
ini_set('output_buffering', 0); // Do not buffer outputs, write directly
?>
<!DOCTYPE html>
<html lang="sv">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Grunder 6</title>
</head>
<body>
<?php
$primes = [];
for ($i = 2; $i <= 100; $i++) {
$isPrime = true;
for ($j = 2; $j < $i; $j++) {
if ($i % $j == 0) {
$isPrime = false;
break;
}
}
if ($isPrime) {
$primes[] = $i;
}
}
foreach ($primes as $prime) {
echo $prime . "<br>";
}
echo "Antal: " . count($primes);
?>
</body>
</html>