PicVote. */ class PicVote extends Model { public $pic_id; /** @var DateTime */ public $created_at; public $created_by_id; public $vote; public function __construct() {} public static function fieldInfo() { $info = parent::fieldInfo(); $info['pic_id'] = 'int,unsigned'; $info['created_at'] = 'datetime'; $info['created_by_id'] = 'int'; $info['vote'] = 'integer'; return $info; } public static function fieldDBMapping() { $result = array(); foreach (self::fieldInfo() as $field=>$info) $result[$field] = $field; return $result; } }