Function and usage of get_next_post_link() in wordpress


Answers ( 1 )


    The get_next_post_link() function in WordPress is used to retrieve the link to the next post that is adjacent to the current post. This function is particularly useful for creating navigational links to move between posts on a WordPress website.

    Function Definition:

        string $format = '%link »',
        string $link = '%title',
        bool $in_same_term = false,
        int[]|string $excluded_terms = '',
        string $taxonomy = 'category'
    ): string


    1. $format (string, optional): This parameter specifies the format of the link anchor. The default format is '%link »', where %link is replaced with the link to the next post.

    2. $link (string, optional): This parameter determines the permalink format of the link. By default, it is set to '%title', which means the title of the next post will be used as the anchor text.

    3. $in_same_term (bool, optional): When set to true, this parameter ensures that the next post link is within the same taxonomy term as the current post. The default value is false.

    4. $excluded_terms (int[] | string, optional): This can be an array or a comma-separated list of term IDs that should be excluded when retrieving the next post link. The default is an empty string, meaning no terms are excluded.

    5. $taxonomy (string, optional): This parameter specifies the taxonomy to be considered when $in_same_term is true. The default taxonomy is 'category'.

    Return Value:

    • The function returns a string, which is the HTML anchor tag for the link to the next post in relation to the current post. If there is no next post, the function returns an empty string.

    Sample Usage:

    Here's an example of how get_next_post_link() might be used in a WordPress theme:

    // Display the next post link, only if the next post is in the same category
    // and excluding certain categories (e.g., with IDs 5 and 10)
    $next_link = get_next_post_link(
        '%link &raquo;',
        true,  // only within the same category
        '5,10',  // exclude categories with IDs 5 and 10
    if ($next_link) {
        echo $next_link; // Output the link
    } else {
        echo 'No next post available';

    This code snippet will output the link to the next post if it exists, is in the same category as the current post, and is not in the excluded categories. If there's no next post meeting these criteria, it will display a message indicating that no next post is available.

Leave an answer