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kellenmace/get-id-of-main-site-in-wordpress-multisite.php

Created April 5, 2016 18:03
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Get the ID of the Main Site in a WordPress Multisite Network
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get-id-of-main-site-in-wordpress-multisite.php
<?php
/*
* Get the ID of the main site in a multisite network
*
* @return int The blog_id of the main site
*/
function km_get_main_site_id() {
global $current_site;
return $current_site->blog_id;
}
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