/**
* Constructor.
*/
public function __construct()
{
if (RunLevel::get() == RunLevel::PRODUCTION) {
self::$dsn = 'mysql:host=PRODUCTION-DB-NODE-NAME;dbname=DBNAME';
self::$username = '******';
self::$password = '******';
} elseif (RunLevel::get() == RunLevel::STAGING) {
self::$dsn = 'mysql:host=STAGING-DB-NODE-NAME;dbname=DBNAME';
self::$username = '******';
self::$password = '******';
} else {
self::$dsn = 'mysql:host=localhost;dbname=DBNAME';
self::$username = '******';
self::$password = '';
}
}