messageExtra = esc_html( $extra ); // add more secure. $this->errorCode = esc_html( $errCode ); } /** * Method get_message_extra() * * @return $messageExtra Extra messages. */ public function get_message_extra() { return $this->messageExtra; } /** * Method get_message_error_code() * * @return string $errorCode Errors code. */ public function get_message_error_code() { return $this->errorCode; } /** * Method set_data() * * @param mixed $data Addition data. */ public function set_data( $data ) { $this->data = $data; } /** * Method get_data() * * @return $data Addition data. */ public function get_data() { return $this->data; } }