php 在WordPress多站点网络中获取主站点的博客ID

Posted 2021-05-04

<?php

/*
 * Get the Blog ID of the main site in a multisite network.
 *
 * @return int The blog_id of the main site.
 */
function km_get_main_site_blog_id() {
	return get_network()->site_id;
}