# serialize width php mysql (ok)
C:\xampp\htdocs\windows\index.php
```
```
C:\xampp\htdocs\windows\save.php
```
"Success!"]);
} else {
echo json_encode(["status"=>"Error!"]);
}
mysqli_close($conn);
}
?>
```
C:\xampp\htdocs\windows\database.php
```
```
```
-- phpMyAdmin SQL Dump
-- version 5.1.0
-- https://www.phpmyadmin.net/
--
-- Host: 127.0.0.1
-- Generation Time: May 21, 2021 at 06:01 AM
-- Server version: 10.4.18-MariaDB
-- PHP Version: 7.4.16
SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
START TRANSACTION;
SET time_zone = "+00:00";
/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8mb4 */;
--
-- Database: `school`
--
-- --------------------------------------------------------
--
-- Table structure for table `user_data`
--
CREATE TABLE `user_data` (
`id` int(11) NOT NULL,
`FirstName` varchar(100) NOT NULL,
`LastName` varchar(50) NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=latin1;
--
-- Dumping data for table `user_data`
--
INSERT INTO `user_data` (`id`, `FirstName`, `LastName`) VALUES
(0, 'Mickey', 'Mouse'),
(0, 'Mickey 1', 'Mouse 1'),
(0, 'Mickey 2', 'Mouse 2');
COMMIT;
/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
```
{% file src="" %}