How to Fetch/Retrieve data from database in PHP MySQL

By Super Admin | May 31, 2021 | PHP

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How to Fetch/Retrieve data from database in PHP MySQL

In this post, you will be learning how to retrieve data from mysql table in php, We will be using Bootstrap 5 version to design the user interface.

So, Lets get started to fetch data from DB in html table using php mysql:

Step 1: Create a mysql table in database named student:

CREATE TABLE `student` (
    `id` int(11) NOT NULL AUTO_INCREMENT,
    `stud_name` varchar(191) NOT NULL,
    `stud_class` varchar(100) NOT NULL,
    `stud_phone` varchar(100) NOT NULL,
    PRIMARY KEY (`id`)
);

After successful creation of table, Insert / Add few records in this student table to fetch the data.

Step 2: Create a file named index.php and paste the below code as follows:

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Funda of Web IT</title>
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta1/dist/css/bootstrap.min.css" rel="stylesheet">
</head>
<body>
    
    <div class="container">
        <div class="row justify-content-center">
            <div class="col-md-12">

                <div class="card mt-5">
                    <div class="card-header">
                        <h4>How to Fetch Data from Database in PHP MySQL</h4>
                    </div>
                    <div class="card-body">
                        
                        <table class="table table-bordered">
                            <thead>
                                <tr>
                                    <th>ID</th>
                                    <th>Name</th>
                                    <th>Class</th>
                                    <th>Phone No</th>
                                </tr>
                            </thead>
                            <tbody>
                                <?php 
                                    $con = mysqli_connect("localhost","root","","database_name");

                                    $query = "SELECT * FROM student";
                                    $query_run = mysqli_query($con, $query);

                                    if(mysqli_num_rows($query_run) > 0)
                                    {
                                        foreach($query_run as $row)
                                        {
                                            ?>
                                            <tr>
                                                <td><?= $row['id']; ?></td>
                                                <td><?= $row['stud_name']; ?></td>
                                                <td><?= $row['stud_class']; ?></td>
                                                <td><?= $row['stud_phone']; ?></td>
                                            </tr>
                                            <?php
                                        }
                                    }
                                    else
                                    {
                                        ?>
                                            <tr>
                                                <td colspan="4">No Record Found</td>
                                            </tr>
                                        <?php
                                    }
                                ?>

                            </tbody>
                        </table>

                    </div>
                </div>

            </div>
        </div>
    </div>

    <script src="https://code.jquery.com/jquery-3.5.1.js"></script>
    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.0-beta1/dist/js/bootstrap.bundle.min.js"></script>
</body>
</html>