WP_Screen::render_screen_layout()
Method: Renders the option for number of columns on the page.
Source: wp-admin/includes/class-wp-screen.php:1192
WP_Screen::add_old_compat_help()
Method: Sets the old string-based contextual help for the screen for backward compatibility.
Source: wp-admin/includes/class-wp-screen.php:450
WP_Screen::get_screen_reader_text()
Method: Gets a screen reader text string.
Source: wp-admin/includes/class-wp-screen.php:713