This is where I put it in base_lib
protected function __construct($options_id) {
$this->multisite = function_exists('is_multisite') && is_multisite();
if ($this->multisite) {
$this->blog_ids = $this->get_blog_ids();
// get Id of 1st (main) blog
$this->main_blog_id = $this->blog_ids[0][0];
}
$this->init_options($options_id);
}
// end of __construct()
<strong>/**
* Returns the main site IDs
* @global $current_site
* @return $current_site->blog_id
*/
public function get_main_site() {
global $current_site;
return $current_site->blog_id;
}
// end of get_main_site()</strong>
/**
* Returns the array of multisite WP blogs IDs
* @global wpdb $wpdb
* @return array
*/
protected function get_blog_ids() {
global $wpdb;