ORM::__call PHP 메소드

    public function __call($name, $arguments)
    {
        $method = strtolower(preg_replace('/([a-z])([A-Z])/', '$1_$2', $name));
        if (method_exists($this, $method)) {
            return call_user_func_array(array($this, $method), $arguments);
        } else {
            throw new IdiormMethodMissingException("Method {$name}() does not exist in class " . get_class($this));
        }
    }

 public function __call($method, array $args)
 {
     if ($method != 'loaded' and $this->loaded()) {
         $exploded = explode('_', strtolower($method));
         if (count($exploded) == 3 and $exploded[2] == 'count') {
             $type = $action = NULL;
             if (in_array($exploded[0], array('increment', 'decrement'))) {
                 $action = $exploded[0];
             }
             if (in_array($exploded[1], array('views', 'comments'))) {
                 $type = $exploded[1];
             }
             if ($type !== NULL and $action !== NULL) {
                 $key = array('count', $type, $this->id, date('Ymd'));
                 $key = implode('_', $key);
                 $default = parent::__get($type . '_count');
                 $result = Cache::instance('memcache')->{$action}($key, 1, $default);
                 return $result;
             }
         }
     }
     return parent::__call($method, $args);
 }