Esempio n. 1
0
 /**
  * 计数器+x(默认为1)
  * 
  * @param int    $category_id 分类ID
  * @param int    $uid         用户UID(不传则为当前登录用户)
  * @param number $offset      计数器加的数
  * 
  * @return \int
  */
 public static function incr($category_id, $uid = null, $offset = 1)
 {
     return parent::increment(self::_showKey($uid, $category_id), $offset);
 }