function configure_section_data($uids, $rows)
 {
     $config = array();
     $rows_added = false;
     $mode = pl_get_mode();
     foreach ($uids as $uid) {
         $num_rows = 0;
         foreach ($rows as $set) {
             if ($set->uid == $uid) {
                 $num_rows++;
                 $config[$uid] = stripslashes_deep($this->unserialize($set->{$mode}));
             }
         }
         if ($num_rows == 0) {
             $draft = new PageLinesOpts('draft');
             $draft->load_page_settings();
             $upgrade_settings = array();
             $upgrade_settings['draft'] = $draft->get_set($uid);
             $live = new PageLinesOpts('live');
             $live->load_page_settings();
             $upgrade_settings['live'] = $live->get_set($uid);
             $encoded_draft = json_encode($upgrade_settings['draft']);
             $encoded_live = json_encode($upgrade_settings['live']);
             $set = array('uid' => $uid, 'draft' => $encoded_draft, 'live' => $encoded_live);
             $num_rows++;
             $result = $this->wpdb->insert($this->table_name, $set);
             $rows_added = true;
             $config[$uid] = $upgrade_settings[$mode];
         }
     }
     // Remove empties.
     foreach ($config as $i => $val) {
         if (empty($val)) {
             unset($config[$i]);
         }
     }
     return $config;
 }