Get the accessible hidden headings and text used in the screen.
WP_Screen::get_columns
Gets the number of layout columns the user has selected.
WP_Screen::set_help_sidebar
Add a sidebar to the contextual help for the screen.
WP_Screen::get_help_sidebar
Gets the content from a contextual help sidebar.
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WP_Screen::remove_help_tabs
Removes all help tabs from the contextual help for the screen.
WP_Screen::remove_help_tab
Removes a help tab from the contextual help for the screen.
WP_Screen::add_help_tab
Add a help tab to the contextual help for the screen.
WP_Screen::get_help_tab
Gets the arguments for a help tab.
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WP_Screen::get_help_tabs
Gets the help tabs registered for the screen.
WP_Screen::get_option
Gets the arguments for an option for the screen.
WP_Screen::get_options
Get the options registered for the screen.
WP_Screen::remove_options
Remove all options from the screen.
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WP_Screen::remove_option
Remove an option from the screen.
WP_Screen::add_option
Adds an option for the screen.
WP_Screen::set_parentage
Set the parent information for the screen.