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What is WP_Query in WordPress?

    It is possible for developers to directly query WordPress database. However, WP_Query is one of the recommended ways to query posts from WordPress database. Below is an example of a simple WP_Query which displays posts from movies category: <?php // The Query $the_query = new WP_Query( 'category_name=movies' ); ?>

WP_Query Class WordPress Developer Resources

    Display x posts per page: $query = new WP_Query( array( 'posts_per_page' => 3 ) ); Display all posts in one page: $query = new WP_Query( array( 'posts_per_page' => -1 ) ); Display all posts by disabling pagination: $query = new WP_Query( array( 'nopaging' => true ) ); Display posts from the 4th one: $query = new WP_Query( array( 'offset' => 3 ) );

How does Wordpress link posts to categories in its database?

    At present I am displaying a list of the last 5 posts in a site's blog in its footer using this mysql query: SELECT post_title, guid, post_date FROM wp_posts WHERE post_type ='post' AND post_status ='Publish' ORDER BY post_date DESC LIMIT 5 ... The relations of the Wordpress database is available in the database diagram. In your particular ...

PHP to connect and query from WordPress mysql database ...

    PHP to connect and query from WordPress mysql database. Posted in Tutorials. In this tutorial, we will learn how to write PHP to connect to a mysql database and then perform a query. For a newer tutorial, see here also. For the purpose of demonstration, the mysql database that we will query will be a WordPress database. 1.

WordPress Database: Beginner's Guide on What It Is and How ...

    Jan 18, 2021 · When data needs to be stored, altered, or deleted, WordPress sends a MySQL ‘query’ to the database. This simply means instructions are sent about which data should be affected, and what should be done with it.

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