WordPress Developer Resources
New and updated in 2.1.0
Filters the updated attachment meta data.
Retrieves the URL for an attachment.
Filters the attachment URL.
Retrieves thumbnail for an attachment.
Filters the attachment thumbnail file path.
Retrieves URL for an attachment thumbnail.
Filters the attachment thumbnail URL.
Retrieves a page given its path.
Retrieves a page given its title.
Filters the retrieved list of pages.
Publishes a post by transitioning the post status.
Sets categories for a post.
Retrieves the list of categories for a post.
Retrieves the post type of the current post or of a given post.
Filters the attached file based on the given ID.
Updates attachment file path based on attachment ID.
Filters the path to the attached file to update.
Filters how often to update the RSS feed.
Fires at the end of each RSS2 comment feed item.
Adds a rewrite rule that transforms a URL structure to a set of query vars.
Adds a rewrite rule that doesn’t correspond to index.php.
Adds an endpoint, like /trackback/.
Adds a new rewrite tag (like %postname%).
Adds a new feed type like /atom1/.
Retrieves the list of bookmarks.
Filters the returned list of bookmarks.
Retrieves bookmark data.
Core class used to register scripts.