/** * Pull the complete list of @-mentioned profile IDs for this notice. * * @return array of integer profile ids */ function getReplies() { if (!isset($this->_replies[$this->getID()])) { $mentions = Reply::multiGet('notice_id', array($this->getID())); $this->_replies[$this->getID()] = $mentions->fetchAll('profile_id'); } return $this->_replies[$this->getID()]; }