function wporg_add_dashboard_widgets() {
	wp_add_dashboard_widget(
		'allpages',                          // Widget slug.
		esc_html__( 'All Pages', 'wporg' ), // Title.
		'wp_list_pages'                    // Display function.
	); 
}
add_action( 'wp_dashboard_setup', 'wporg_add_dashboard_widgets' );