{"id":26671,"date":"2024-07-15T12:46:44","date_gmt":"2024-07-15T07:16:44","guid":{"rendered":"https:\/\/www.wpoven.com\/blog\/?p=26671"},"modified":"2024-07-15T12:46:48","modified_gmt":"2024-07-15T07:16:48","slug":"wp_query","status":"publish","type":"post","link":"https:\/\/www.wpoven.com\/blog\/wp_query\/","title":{"rendered":"How To Use WP_Query Class In WordPress?"},"content":{"rendered":"
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What is WP_Query? <\/h2>\n\n\n\n

WP_Query<\/code> is a powerful PHP class in WordPress that allows you to construct custom queries to the dataset to retrieve posts and other content and render them on the page. It provides a flexible and efficient way to interact with the database and fetch content based on various criteria.<\/p>\n<\/div><\/div>\n\n\n\n

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A short note on WP_Query<\/h2>\n\n\n\n

You might have known that WordPress stores all your website data like posts, pages, comments, or settings in the MySQL database.<\/p>\n\n\n\n

So, for anyone who visits your website, a request is immediately sent to this database, retrieving the requested data whether it is posts or pages to display on your screen.<\/p>\n\n\n\n

But you must surprised to know that with the help of WP_Query, you can create queries that can help you to retrieve specific information from your database. So whenever someone searches for your content, WordPress uses this built-in class.<\/p>\n\n\n\n

No doubt, you can still use SQL to write all these queries, but it is quite difficult and not the easiest way to do it. On the other hand, WP_Query is much easier.<\/p>\n\n\n\n

WP_Query is so helpful that you can create custom queries to display specific content on yuor website without the visitor having to search for it.<\/p>\n\n\n\n

In short, WP_Query is a tool that makes it easier for developers to control what content gets displayed on WordPress sites and how it looks, without needing to write complicated code.<\/p>\n\n\n\n

Suppose you create a special type of content in WordPress called a “blog”. To show these “blog” posts on your site, you can write a special query using WP_Query.<\/p>\n\n\n\n

\/\/ WP QUERY
$query = new WP_Query([
'post_type' => 'blog', \/\/ Type of content
'posts_per_page' => 6, \/\/ Number of posts to show
'category_name' => 'Entertainment' \/\/ Category filter
]);
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Now to display the requested Query, WP_Query provides shortcuts and built-in functions that help you to customize the Loop. The Loop is a bit of PHP code that WordPress uses to display posts on a page.<\/em><\/p>\n\n\n\n

WordPress processes and formats each post according to the criteria you set in WP_Query (like the type of post, number of posts, and category).<\/p>\n\n\n\n

This powerful tool helps developers easily customize how WordPress themes display content without having to write complex database queries<\/p>\n<\/div><\/div>\n\n\n

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How you can utilize WP_Query?<\/h2>\n\n\n\n

Now you know what is WP_Query and What exactly it does. Let us check out different case scenarios you can utilize this powerful tool.<\/p>\n\n\n\n

1. Create Loop in WP_Query<\/h3>\n\n\n\n

First, you should understand what Loop is. It is a part of WordPress which is highly responsive for fetching post data from the data and displays it on your website. It mainly focuses on deciding how your content looks based on your theme’s templates.<\/p>\n\n\n\n

What the Loop Can Show on the website?<\/h4>\n\n\n\n

Depending on the settings you choose, the Loop can display:<\/p>\n\n\n\n