public static function instance() { if (!isset(self::$_instance)) { self::$_instance = new self(); } return self::$_instance; }
echo Redis_Helper::instance()->getType($key); ?> </td> <td> <?php echo Redis_Helper::instance()->getTTL($key); ?> </td> <td> <?php echo Redis_Helper::instance()->getEncoding($key); ?> </td> <td> <?php echo Redis_Helper::instance()->getSize($key); ?> </td> <td> <a href="<?php echo $this->router->url; ?> /keys/expire/<?php echo $this->app->current['serverId'] . '/' . $this->app->current['database']; ?> /<?php echo urlencode($key); ?> " target="_blank" class="action"> <i class="icon icon-time"></i> </a>