WP_Query Arguments: Status, Order, and Pagination

This series of articles will explore the essence of WP_Query in depth. Before we start, let's quickly review the inheritance mechanism of the WP_Query parameter. Articles with exclude_from_search set to true will also be excluded from search results.

If you do not specify a status in the query parameters, WordPress will use inherited status by default. The inheritance status applies to both attachments and revisions. The media file uploaded on the editing screen is attached to the article currently being edited. Therefore, it is reasonable that they have the same state as the parent article. Similarly, the revised version of the article uses the same mechanism.

Sorting parameters

You can sort with the following two parameters:

• orderby Parameters: You can sort articles based on a series of fields:
  • relevance: Sort by search terms. Prioritize complete sentence matching. After that, we will continue to focus on all search terms in the title, some search terms in the title, and search terms in the article.
  • post_name__in: Keep the given article slug order in the post_name__in parameter.
  • post_parent__in: Keep the parent article order given in the post_parent__in parameter. When you use post_name__in and ignore_sticky_posts is set to true, the orderby parameter is ignored. You can also choose to output only pages that appear in the paging page. For example, if you want to display the 20 articles that will be displayed on the third page in the example above, you can use the following code:

$args = array(
    'posts_per_archive_page' => '20',
    'paged' => '3'
);

Another way to query the same article is to use the offset parameter:

$args = array(
    'posts_per_page' => '20',
    'offset' => '40'
);

This will skip the first 40 posts (this will appear in the first two pages of the archive page) and get the next 20 posts (this will appear in the third page of the archive page). One of the charms of WordPress is that it often provides you with multiple ways to achieve your goals!

You can also turn off the paging feature completely to ensure that all articles are displayed on the same page:

$args = array(
    'nopaging' => true
);

Summary

WP_Query The class provides great flexibility in determining the number of articles to be queried, the order in which articles are displayed, and the status of articles to be displayed.

Some of these parameters are critical to querying specific types of articles (e.g., the attachment's 'post_status' => 'inherited'), while others just give you more control over how the query runs.

By using these parameters, you can create custom queries that are more than simply outputting the latest published articles.

This article has been updated and contains contributions from Nitish Kumar. Nitish is a web developer with experience in creating e-commerce websites on a variety of platforms. He uses his free time to work on personal projects to make his daily life easier or to take long evening walks with friends.

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