link_pages function in WordPress

Introduction to link_pages function in WordPress

The link_pages() function is one of the many useful functions in WordPress used for managing and creating pagination links in posts and articles. Suppose you have a lengthy and comprehensive article and you want to divide it into several pages. This function helps you achieve that and allows users to easily navigate between different pages. This feature contributes to improving user experience and can increase engagement on your site.

By ensuring that articles are segmented into pages, this function can assist users in easily browsing the content, link_pages() is one of the key tools in designing websites with extensive content. This function provides you the ability to easily create a series of links to related pages for a specific post. If you're also looking for ways to enhance your site’s content structure, this function can be an appropriate solution.

Using this function is quite simple. All you need to do is place it inside the loop and WordPress will automatically generate links for the specified content. Additionally, you can customize the styles and shapes of the links using various parameters. This means you can have a customizable layout with complete control over all the details.

In the following, we will show you how you can use link_pages() and explain its parameters in detail. This function can appear in different forms, including numbered links, text, or even the use of flash. Stay with us to learn more about this topic!

<?php
// To split the pages of a post
function my_custom_content() {
    the_content();
    wp_link_pages(array(
        'before' => '<p>Pages:</p>',
        'next_link' => 'Next Page',
        'previous_link' => 'Previous Page'
    ));
}
?>

Code Explanation

function my_custom_content()
This line creates a new function named my_custom_content that will manage our desired content.

the_content();
This line displays the main content of the post.

wp_link_pages(array(...));
This line calls the wp_link_pages function with an array of parameters to create the pagination links.

'before' => '<p>Pages:</p>'
This parameter specifies the text that appears before the page list. Here we set it as 'Pages:'.

'next_link' => 'Next Page'
This parameter is used to display the text link to the next page.

'previous_link' => 'Previous Page'
This parameter is used to display the text link to the previous page.