WordPress at a glance
function is not described

wc_admin_update_170_homescreen_layout() WC 1.0

Set "two column" homescreen layout as default for existing stores.

No Hooks.

Return

null. Nothing.

Usage

wc_admin_update_170_homescreen_layout();

Code of wc_admin_update_170_homescreen_layout() WC 5.3.0

<?php
function wc_admin_update_170_homescreen_layout() {
	add_option( 'woocommerce_default_homepage_layout', 'two_columns', '', 'no' );
}