Learn, How to connect the database and fetch the data from the database in MySQL and PHP.


Database you can import

-- phpMyAdmin SQL Dump
-- version 5.0.4
-- https://www.phpmyadmin.net/
--
-- Host: 127.0.0.1
-- Generation Time: Feb 05, 2021 at 08:02 PM
-- Server version: 10.4.17-MariaDB
-- PHP Version: 7.4.14

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: `tutorial`
--

-- --------------------------------------------------------

--
-- Table structure for table `users`
--

CREATE TABLE `users` (
  `id` int(11) NOT NULL,
  `username` varchar(130) NOT NULL,
  `password` varchar(250) NOT NULL,
  `created_at` datetime NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;

--
-- Dumping data for table `users`
--

INSERT INTO `users` (`id`, `username`, `password`, `created_at`) VALUES
(1, 'stint', 'password', '2021-02-05 23:50:18'),
(2, 'rakesh', 'password', '2021-02-05 23:50:18');

--
-- Indexes for dumped tables
--

--
-- Indexes for table `users`
--
ALTER TABLE `users`
  ADD PRIMARY KEY (`id`);

--
-- AUTO_INCREMENT for dumped tables
--

--
-- AUTO_INCREMENT for table `users`
--
ALTER TABLE `users`
  MODIFY `id` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=3;
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 */;


Example

<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8">
        <title></title>
    </head>
    <body>
        <?php
        // connect to db

        $host = "localhost";
        $user = "root";
        $password = "";
        $database = "tutorial";
        $conn = mysqli_connect($host, $user, $password, $database);
        $results = $conn->query("SELECT * FROM users");
        ?>
        <table border='1'>
            <tr>
                <th>ID</th>
                <th>Username</th>
                <th>Created at</th>
            </tr>

            <?php while ($data = $results->fetch_assoc()): ?>
               
                <tr>
                    <td><?php echo $data['id'] ?></td>
                    <td><?php echo $data['username'] ?></td>
                    <td><?php echo $data['created_at'] ?></td>
                </tr>
            <?php endwhile; ?>
        </table>

    </body>
</html>


I hope this will help you connect and fetch the data from the database PHP MySQL