is_multi_network() public static method

public static is_multi_network ( )
 public function process()
 {
     global $wp, $wp_query, $current_blog, $current_site;
     $qo = get_queried_object();
     if (is_multisite()) {
         $this->data['multisite']['current_blog'] = array('title' => sprintf('Current blog: #%d', $current_blog->blog_id), 'data' => $current_blog);
     }
     if (QM_Util::is_multi_network()) {
         $this->data['multisite']['current_site'] = array('title' => sprintf('Current site: #%d', $current_site->id), 'data' => $current_site);
     }
     if (is_admin()) {
         $this->data['request']['request'] = $_SERVER['REQUEST_URI'];
         foreach (array('query_string') as $item) {
             $this->data['request'][$item] = $wp->{$item};
         }
     } else {
         foreach (array('request', 'matched_rule', 'matched_query', 'query_string') as $item) {
             $this->data['request'][$item] = $wp->{$item};
         }
     }
     $plugin_qvars = array_flip(apply_filters('query_vars', array()));
     $qvars = $wp_query->query_vars;
     $query_vars = array();
     foreach ($qvars as $k => $v) {
         if (isset($plugin_qvars[$k])) {
             if ('' !== $v) {
                 $query_vars[$k] = $v;
             }
         } else {
             if (!empty($v)) {
                 $query_vars[$k] = $v;
             }
         }
     }
     ksort($query_vars);
     # First add plugin vars to $this->data['qvars']:
     foreach ($query_vars as $k => $v) {
         if (isset($plugin_qvars[$k])) {
             $this->data['qvars'][$k] = $v;
             $this->data['plugin_qvars'][$k] = $v;
         }
     }
     # Now add all other vars to $this->data['qvars']:
     foreach ($query_vars as $k => $v) {
         if (!isset($plugin_qvars[$k])) {
             $this->data['qvars'][$k] = $v;
         }
     }
     switch (true) {
         case is_null($qo):
             // Nada
             break;
         case is_a($qo, 'WP_Post'):
             // Single post
             $this->data['queried_object']['title'] = sprintf(__('Single %s: #%d', 'query-monitor'), get_post_type_object($qo->post_type)->labels->singular_name, $qo->ID);
             break;
         case is_a($qo, 'WP_User'):
             // Author archive
             $this->data['queried_object']['title'] = sprintf(__('Author archive: %s', 'query-monitor'), $qo->user_nicename);
             break;
         case is_a($qo, 'WP_Term'):
         case property_exists($qo, 'term_id'):
             // Term archive
             $this->data['queried_object']['title'] = sprintf(__('Term archive: %s', 'query-monitor'), $qo->slug);
             break;
         case property_exists($qo, 'has_archive'):
             // Post type archive
             $this->data['queried_object']['title'] = sprintf(__('Post type archive: %s', 'query-monitor'), $qo->name);
             break;
         default:
             // Unknown, but we have a queried object
             $this->data['queried_object']['title'] = __('Unknown queried object', 'query-monitor');
             break;
     }
     if (!is_null($qo)) {
         $this->data['queried_object']['data'] = $qo;
     }
 }