/** * Get's a singleton instance of this object. * * @return object (PDO) singleton instance of this object. */ public static function getInstance() { if (!self::$instance) { self::$instance = new PDO(DB_CONNECTION, DB_USER, DB_PASSWORD); self::$instance->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); } return self::$instance; }
public static function getInstance() { if (!isset(self::$instance)) { $object = __CLASS__; self::$instance = new $object(); } return self::$instance; }