NarKampenTake2/ServerFiles/ConnectionTemplate.php

<?php

$HOST = 'nordh.xyz';
$USERNAME = 'narKampen';
$PASSWORD = '9Bq.6[AcTc2ADwN-';
$DATABASE = 'narKampen';
$PORT = '3306';

$secretKey = 'TheNarKampenSecretKey';

try {
    $dbh = new PDO(
        'mysql:host=' . $HOST . ';dbname=' . $DATABASE,
        $USERNAME,
        $PASSWORD
    );
} catch (PDOException $e) {
    echo '<h1>An error har occured. </h1><pre>', $e->getMessage(), '</pre>';
}

// Example of setting data

$realHash = md5($_GET['name'] . $_GET['score'] . $secretKey);
if ($realHash == $hash) {
    $sth = $dbh->prepare('INSERT INTO scores VALUES (null, :name, :score)');
    try {
        $sth->execute($_GET);
    } catch (Exception $e) {
        echo '<h1>An error has ocurred.</h1><pre>', $e->getMessage(), '</pre>';
    }
}

// Example of getting data
$sth = $dbh->query('SELECT * FROM scores ORDER BY score DESC LIMIT 5');
$sth->setFetchMode(PDO::FETCH_ASSOC);

$result = $sth->fetchAll();

if (count($result) > 0) {
    foreach ($result as $r) {
        echo $r['name'], "\t", $r['score'], "\n";
    }
}