/**
* Admin singleton
*
* @since 1.0.0
*
* @param array $options [description]
*
* @uses BuddyBoss_Global_Search_Admin::setup() Init admin class
*
* @return object BuddyBoss_Global_Search_Admin
*/
public static function instance()
{
static $instance = null;
if (null === $instance) {
$instance = new BuddyBoss_Global_Search_Admin();
$instance->setup();
}
return $instance;
}