Unregisters a meta key from the list of registered keys.
registered_meta_key_exists
Checks if a meta key is registered.
register_meta
Registers a meta key.
sanitize_meta
Sanitizes meta value.
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sanitize_{$object_type}_meta_{$meta_key}_for_{$object_subtype}
Filters the sanitization of a specific meta key of a specific meta type and subtype.
WP_Term_Query::populate_terms
Creates an array of term objects from an array of term IDs.
add_inline_data
Fires after outputting the fields for the inline editor for posts and pages.
_wp_privacy_requests_screen_options
Was used to add options for the privacy requests screens before they were separate files.
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_wp_privacy_settings_filter_draft_page_titles
Appends ‘(Draft)’ to draft page titles in the privacy page dropdown so that unpublished content is obvious.
