PHP SystemAnnouncementManager::count_nb_announcement Exemples

Exemple #1

Fichier : system_announcements.lib.php Projet : KRCM13/chamilo-lms

 /**
  * @param int $user_id
  * @return string
  */
 public static function display_arrow($user_id)
 {
     $start = (int) $_GET['start'];
     $nb_announcement = SystemAnnouncementManager::count_nb_announcement($start, $user_id);
     $next = (int) $_GET['start'] + 19;
     $prev = (int) $_GET['start'] - 19;
     $content = '';
     if (!isset($_GET['start']) || $_GET['start'] == 0) {
         if ($nb_announcement > 20) {
             $content .= '<a href="news_list.php?start=' . $next . '">' . get_lang('NextBis') . ' >> </a>';
         }
     } else {
         echo '<a href="news_list.php?start=' . $prev . '"> << ' . get_lang('Prev') . '</a>';
         if ($nb_announcement > 20) {
             $content .= '<a href="news_list.php?start=' . $next . '">' . get_lang('NextBis') . ' >> </a>';
         }
     }
     return $content;
 }