Checks if any callbacks have been registered for this hook.
WP_Hook::remove_all_filters
Removes all callbacks from the current filter.
WP_Hook::apply_filters
Calls the callback functions that have been added to a filter hook.
WP_Hook::add_filter
Hooks a function or method to a specific filter action.
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WP_Hook::resort_active_iterations
Handles resetting callback priority keys mid-iteration.
WP_Hook::remove_filter
Unhooks a function or method from a specific filter action.
_WP_Editors::get_translation
WP_Customize_Nav_Menus::make_auto_draft_status_previewable
Make the auto-draft status protected so that it can be queried.
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WP_Customize_Nav_Menus::sanitize_nav_menus_created_posts
Sanitize post IDs for posts created for nav menu items to be published.
WP_Customize_Nav_Menus::save_nav_menus_created_posts
Publish the auto-draft posts that were created for nav menu items.
WP_Customize_Nav_Menus::available_item_types
Return an array of all the available item types.
WP_Customize_Nav_Menus::insert_auto_draft_post
Add a new `auto-draft` post.
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WP_Customize_Nav_Menus::ajax_insert_auto_draft_post
Ajax handler for adding a new auto-draft post.
WP_Customize_Nav_Menus::print_post_type_container
Print the markup for new menu items.
WP_Customize_Nav_Menus::print_custom_links_available_menu_item
Print the markup for available menu item custom links.