CI_DB_pdo_driver::error PHP Method

error() public method

Returns an array containing code and message of the last database error that has occured.
public error ( ) : array
return array
    public function error()
    {
        $error = array('code' => '00000', 'message' => '');
        $pdo_error = $this->conn_id->errorInfo();
        if (empty($pdo_error[0])) {
            return $error;
        }
        $error['code'] = isset($pdo_error[1]) ? $pdo_error[0] . '/' . $pdo_error[1] : $pdo_error[0];
        if (isset($pdo_error[2])) {
            $error['message'] = $pdo_error[2];
        }
        return $error;
    }