rule; $sql = "SELECT * FROM " . tablename('music_reply') . " WHERE `rid`=:rid ORDER BY RAND()"; $item = pdo_fetch($sql, array(':rid' => $rid)); if (empty($item['id'])) { return false; } return $this->respMusic(array( 'Title' => $item['title'], 'Description' => $item['description'], 'MusicUrl' => $item['url'], 'HQMusicUrl' => $item['hqurl'], )); } }