Core class used to register scripts.
WP_Dependencies
Core base class extended to register items.
WP
WordPress environment setup class.
WP_Widget
Core base class extended to register widgets.
Advertisement
WP_Widget_Factory
Singleton that registers and instantiates WP_Widget classes.
WP_User_Request
WP_User_Request class.
WP_User_Meta_Session_Tokens
Meta-based user sessions token manager.
WP_Theme
WP_Theme Class
Advertisement
WP_Text_Diff_Renderer_Table
Table renderer to display the diff lines.
WP_Text_Diff_Renderer_inline
Better word splitting than the PEAR package provides.
WP_Term
Core class used to implement the WP_Term object.
WP_Term_Query
Class used for querying terms.
Advertisement
WP_Taxonomy
Core class used for interacting with taxonomies.
WP_Tax_Query
Core class used to implement taxonomy queries for the Taxonomy API.
WP_Site
Core class used for interacting with a multisite site.