The Site Object

Calling the site() function in any of your theme’s php files will return the ofc/Site object, a class with a collection of convenient methods to interface with various parts of WordPress.


Post Querying

Developers familiar with the WordPress' WP_Query concept of querying for posts will feel right at home with better-wordpress.

If you want to quickly fetch 8 posts of type “product”, for example:

$products = site()->getPosts([
  "post_type" => "product",
  "numberposts" => 8
A simple post query

But unlike a normal WP_Query, better-wordpress' comes with an additional option to make working with taxonomies easier. Now if I want to grab products that have the “medium” taxonomy equal to the term with slug “vinyl”, I would simply use:

$records = site()->getPosts([
  "post_type" => "product",
  "taxonomy.medium" => "vinyl"
  "numberposts" => 8,
A post query with a term specified

Additionally a number of aliases for commonly used fields are added by better-wordpress, which are defined in the getPosts docs.

Post Fields

One convenient feature of better-wordpress is the ability to define the structure of a returned post object on certain methods.

In practice this simply means creating a string array of WP_Post members you want returned. For example, if I only want to get the $post_title and $post_author of a post, my fields would look like this:

$fields = ['post_title','post_author'];

// Get these fields from post with id 4
$post = site()->getPost(4,$fields);

The result of getPost is the following:

  "post_title" => "My Blog Post",
  "post_author" => "Escher"

Additional Fields

In addition to any member of the WP_Post object, better-wordpress comes with a collection of shortcuts for nested properties, meta fields, Advanced Custom Fields, and taxonomies.

Check out this getPost example to see some of these fields in action.

  • id – Shortcut to return the $ID.
  • title – Shortcut to return the $post_title.
  • name – Shortcut to return the $post_title.
  • url – Uses get_permalink($id) to fetch the url of the post.
  • permalink – Same as url.
  • thumbnail – Uses get_the_post_thumbnail_url($id) to get the post thumbnail.
  • content – Retrieves the content of the post.
  • excerpt – Retrieves the post excerpt, if enabled.
  • meta.<key> – Get the value of a specific post meta field.
  • acf.<key> – Get the value of a specific ACF field for this post.
  • categories.<member1>,<member2>,... – Get specific members of the WP_Term for each category this post is a part of.
  • taxonomy.<taxonomy>.<member1>,<member2>,... – Get specific members of the WP_Term for each term within the given taxonomy this post is a part of. See below for members:
    • term_id
    • id – Alias for term_id
    • link – The result of get_term_link()
    • name
    • title – Alias for name
    • slug
    • description

Putting it Together

Now that we know how to create a post query and define it’s structure, the logical next step would be to put them together! Luckily with better-wordpress this is super simple, just use the getPosts function with both parameters.

If I want to grab the title, url, and thumbnail for all the records I’m selling, for example:

$query = [
  "post_type" => "product",
  "taxonomy.medium" => "vinyl"

$fields = [

$records = site()->getPosts($query,$fields);
Retrieves 3 fields from all posts matching the given query

Check out the getPosts docs for more information.