function main()
{
    $config = ConfidentialConfiguration::getDatabaseConfiguration();
    $highscore = new Highscore($config->databaseHost, $config->databaseUserName, $config->databaseUserPassword, $config->databaseName);
    $json = $highscore->get();
    echo $json;
}
function main()
{
    if ($_SERVER['REQUEST_METHOD'] === 'POST') {
        if (array_key_exists('content', $_POST)) {
            // define password bytes
            $passwordBytes = Configuration::$aesPasswordBytes;
            // decode
            $content = $_POST['content'];
            $decodedContent = base64_decode($content);
            // decrypt
            $decryptedContent = EncryptionHelper::decryptMessage($decodedContent, $passwordBytes);
            $decryptedContent = StringHelper::untilLastOccurence($decryptedContent, '}');
            // json decode
            $highscoreData = json_decode($decryptedContent);
            // store
            $config = ConfidentialConfiguration::getDatabaseConfiguration();
            $highscore = new Highscore($config->databaseHost, $config->databaseUserName, $config->databaseUserPassword, $config->databaseName);
            $highscore->insert($highscoreData);
            die(ResponseHelper::serializeResponse('Success', 'Success'));
        } else {
            die(ResponseHelper::serializeResponse('Error', 'The request must contain a POST parameter'));
        }
    } else {
        die(ResponseHelper::serializeResponse('Error', 'Not a POST request, sorry'));
    }
}
function main()
{
    // get highscore json
    $config = ConfidentialConfiguration::getDatabaseConfiguration();
    $highscore = new Highscore($config->databaseHost, $config->databaseUserName, $config->databaseUserPassword, $config->databaseName);
    $json = $highscore->getRaw();
    // unpack
    $highscoreArray = json_decode($json);
    // show
    echo '<b>Last Name - First Name - DisplayName - Email - Score - ConfirmationStatus (0 = not confirmed, 1 = confirmed)</b><br>';
    foreach ($highscoreArray as $row) {
        echo $row->LastName . ' - ';
        echo $row->FirstName . ' - ';
        echo $row->DisplayName . ' - ';
        echo $row->Email . ' - ';
        echo $row->Score . ' - ';
        echo $row->ConfirmationStatus;
        echo '<br>';
    }
}
<?php

include_once 'Configuration\\ConfidentialConfiguration.php';
// Create connection
$config = ConfidentialConfiguration::getDatabaseConfiguration();
$conn = new mysqli($config->databaseHost, $config->databaseUserName, $config->databaseUserPassword);
// Check connection
if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
}
echo "Connected successfully";
?>