/** * get_cool_songs * This returns all of the song_ids for songs that have happened within * the last 'cooldown' for this user. */ public function get_cool_songs() { // Convert cooldown time to a timestamp in the past $cool_time = time() - $this->cooldown * 60; $song_ids = Stats::get_object_history($GLOBALS['user']->id, $cool_time); return $song_ids; }