This tutorial help to create a dynamic image gallery using PHP and MySQL. Image upload and listing is very common functionality for a web application. I have already shared Image Crop Functionality In Model Box Using PHP tutorial.
I am extending my previous above tutorial and added image listing and gallery functionality. I have also added a view image into the lightbox2
There are following files ll participate in this tutorial –
index.php
– This file is used to display all images.db_connect.php
– This file is used for database connection with MySQL.
Here, You will learn how to create a dynamic image gallery using PHP and MySQL.
We will also create a MySQL database table gallery using the below query to store gallery image information.
CREATE TABLE `gallery` ( `id` int(11) NOT NULL, `user_name` varchar(255) NOT NULL, `image_title` varchar(255) NOT NULL, `image_description` varchar(255) NOT NULL, `image_name` varchar(255) NOT NULL ) ENGINE=InnoDB DEFAULT CHARSET=latin1;
We’ll create a gallery table into the test database, Let’s create a database connection with PHP using mysqli. Open db_connect.php
file and add the below code –
<?php $dbhost = 'localhost'; $dbuser = 'root'; $dbpass = ""; $conn = mysqli_connect($dbhost, $dbuser, $dbpass) or die ('Error connecting to mysql'); $dbname = 'test'; $connection = mysqli_select_db($conn, $dbname); ?>
You need to replace dbhost, dbuser, dbpass and dbname as per you MySQL configuration.
I am extending my previous tutorial, You need to upload an image using UI or insert the record manually using the below SQL –
//insert record INSERT INTO `gallery` (`id`, `user_name`, `image_title`, `image_description`, `image_name`) VALUES ('', 'parvez', 'test-image', 'test desc', 'test.jpg');
Step 1: Added css and js file into the header section of index.php
file.
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/lightbox2/2.11.1/js/lightbox-plus-jquery.min.js"></script>
Step 2: Added css classes into the head section of index.php
file –
<style> ul { padding-top: 25px; } ul li{ display: inline; padding-left:5px; } .image-link { display: inline-block; padding: 4px; margin: 0 0.5rem 1rem 0.5rem; background-color: var(--bg-color); line-height: 0; border-radius: var(--border-radius-large); } </style>
Step 3: Added HTML code into the index.php
file to display the listing.
<ul> <?php $sql_query="SELECT id, image_title, image_description, image_name FROM gallery"; $resultset = mysqli_query($conn, $sql_query) or die("database error:". mysqli_error($conn)); while($rows = mysqli_fetch_array($resultset) ) { ?> <li> <a class="image-link" href="http://localhost/image-gallery/uploads/<?php echo $rows[" image_name"];?>" data-title="<?php echo $rows["image_title"]; ?>" data-lightbox="<?php echo $rows["image_name"]; ?>"><img src="http://localhost/image-gallery/uploads/<?php echo $rows[" image_name"]; ?>" class="img-thumbnail" width="200" height="200"/></a> </li> <?php } ?> </ul>
This tutorial helps integrate a PHP SDK with Laravel. We'll install aws-php-sdk into laravel application and access all aws services… Read More
in this quick PHP tutorial, We'll discuss php_eol with examples. PHP_EOL is a predefined constant in PHP and represents an… Read More
This Laravel tutorial helps to understand table Relationships using Elequonte ORM. We'll explore laravel table Relationships usage and best practices… Read More
We'll explore different join methods of Laravel eloquent with examples. The join helps to fetch the data from multiple database… Read More
in this Laravel tutorial, We'll explore valet, which is a development environment for macOS minimalists. It's a lightweight Laravel development… Read More
I'll go through how to use soft delete in Laravel 10 in this post. The soft deletes are a method… Read More