What are some best practices for managing and organizing images within a PHP-based web gallery?

When managing and organizing images within a PHP-based web gallery, it is important to properly structure the file storage system, create a database to store image metadata, and implement features such as image sorting, filtering, and pagination. This will help improve the user experience and make it easier to navigate through a large collection of images.

// Example PHP code snippet for organizing images in a web gallery

// Define the directory where images are stored
$imageDirectory = 'images/';

// Get a list of all image files in the directory
$images = glob($imageDirectory . '*.{jpg,jpeg,png,gif}', GLOB_BRACE);

// Display the images in a grid layout
echo '<div class="image-grid">';
foreach ($images as $image) {
    echo '<img src="' . $image . '" alt="Image">';
}
echo '</div>';