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Can a WP _ query object be used without a loop?
Using WP_Query Objects Without the Loop This section explores WP_Query objects not as a mysterious things we can loop through, but as PHP objects with well-defined properties. Being able to work with WP_Query objects directly makes some things possible that you can’t do with standard loops.
How to get array of post data from WP _ query result?
If you don’t want to loop over the result set using a while, you could get all posts returned by the query with the WP_Query in the property posts. Actually, you don’t need to refuse to use while () loop. Same WP_Post Object is already stored in post property:
What are the properties of a WP _ query object?
A WP_Query object has a defined structure, and defined properties and methods. For example, for a WP_Query called $query, you can directly access the array of fetched posts with $query->posts, you can get the post title of the first fetched post with $query->posts ->post_title, and so on.
How to return an array of WP _ user table objects?
If ‘ fields ‘ is set to ‘all’ (default), or ‘all_with_meta’, it will return an array of WP_User objects (does not include related user meta fields even with ‘all_with_meta’ set) . If ‘ fields ‘ is set to an array of wp_users table fields, it will return an array of stdClass objects with only those fields.
What do you need to know about WP query?
Before you learn WP_Query directly, you’ll need to understand the basic engine of WordPress: the Loop, which takes these bundles of fetched posts, and processes them, one after the other, into the contents of your site’s pages. The Loop works on a fetched bundle of posts, and it processes through them one by one.
When does the loop come after the query in WordPress?
Without a loop, nothing will be displayed on your page. After WordPress has run the query, using the arguments you’ve defined, it then needs to be told what to output from the data that it’s fetched. This is where the loop comes in. So the loop comes after your query, and it uses three tags:
How to create a custom WP _ query object?
This article covers the standard use of WP_Query: writing custom queries by creating new WP_Query objects with custom $args, and then looping through those custom queries to create the desired page output. The power of creating a WP_Query object is in the custom arguments you pass into the creation process.
How to change the parameters of a WP query?
Modifying Existing WP_Query s with pre_get_posts pre_get_posts is a filter that makes it possible to alter the parameters of an existing WP_Query, before it fetches its post bundle from the WordPress database—thereby changing the post bundle it ultimately fetches.
What is the result of WP _ query in PHP?
The end result of this process is that the value of the variable $query is now the fetched post bundle: a PHP object with the complete content and metadata of the ten posts that our WP_Query retrieved. The process we use to work with the fetched post bundle stored in $query is almost identical to the Loop.
What is a WP query object in WordPress?
A WP_Query isn’t an abstract entity. It’s an object, in the programming sense. When I started learning WordPress, WP_Query was a mystical abstraction: something you invoked, like a magic spell, so that you could run functions like the_title () and the_content () inside a custom Loop.
Where are WP _ query objects stored in PHP?
A WP_Query object’s properties contain all sorts of state and information, which are actually stored in the object itself. You can even read them directly using PHP’s print_r (): So our goal today is to bring WP_Query into the world of a tangible thing that we can manipulate.
When to use offset in WP _ query loop?
‘offset’ = ‘1’, used with the second query, skips the first post, ensuring it’s not repeated in the list below. As you can see from the code above, the loop is slightly different for each query.