public function delete($id) { $stmt = Racun::getInstance()->prepare("DELETE FROM " . self::$table_name . " WHERE id = {$id}"); //$stmt->bindParam(':id', $this->id, PDO::PARAM_INT); if ($stmt->execute()) { return true; } else { foreach (Racun::getInstance()->errorInfo() as $error) { echo $error . '<br />'; } return false; } }