function parseOptions(array $options)
{
    $result = array();

    $result['configFile'] = (empty($options['configFile'])) ? DEFAULT_CONFIG_FILE : $options['configFile'];
    $result['configBlock'] = (empty($options['configBlock'])) ? DEFAULT_CONFIG_BLOCK : $options['configBlock'];
    $result['configKey'] = (empty($options['configKey'])) ? DEFAULT_CONFIG_KEY : $options['configKey'];
    $result['clusterIdentifier'] = parseClusterIdentifiers($options['clusterIdentifier']);
    $result['dumpSql'] = (empty($options['dumpSql'])) ? false : $options['dumpSql'];
    return $result;
}
function parseOptions(array $options)
{
    $result = array();
    $result['sanitize'] = (empty($options['sanitize'])) ? true : filter_var($options['sanitize'], FILTER_VALIDATE_BOOLEAN);
    $result['clusterIdentifiers'] = parseClusterIdentifiers($options['clusterIdentifier'], $result['sanitize']);
    $result['interactive'] = (empty($options['interactive'])) ? false : filter_var($options['interactive'], FILTER_VALIDATE_BOOLEAN);
    $result['backup'] = (empty($options['backup'])) ? true : filter_var($options['backup'], FILTER_VALIDATE_BOOLEAN);
    $result['timestamp'] = (empty($options['timestamp'])) ? true : filter_var($options['timestamp'], FILTER_VALIDATE_BOOLEAN);
    $result['env'] = (empty($options['env'])) ? null : $options['env'];
    return $result;
}