What are some best practices for creating a PHP pagination system for displaying images on a website?

When displaying a large number of images on a website, it is essential to implement a pagination system to improve user experience and prevent overwhelming the page with too many images at once. One way to achieve this is by using PHP to create a pagination system that limits the number of images displayed per page and allows users to navigate through different pages of images. 

<?php
// Define the number of images to display per page
$imagesPerPage = 10;

// Get the total number of images
$totalImages = count($images);

// Calculate the total number of pages
$totalPages = ceil($totalImages / $imagesPerPage);

// Get the current page number
$page = isset($_GET['page']) ? $_GET['page'] : 1;

// Calculate the starting index for the images on the current page
$start = ($page - 1) * $imagesPerPage;

// Display the images for the current page
for ($i = $start; $i < min($start + $imagesPerPage, $totalImages); $i++) {
    echo '<img src="' . $images[$i] . '" alt="Image ' . ($i + 1) . '">';
}

// Display pagination links
for ($i = 1; $i <= $totalPages; $i++) {
    echo '<a href="?page=' . $i . '">' . $i . '</a> ';
}
?>

Keywords

pagination PHP images website system

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