国产av日韩一区二区三区精品,成人性爱视频在线观看,国产,欧美,日韩,一区,www.成色av久久成人,2222eeee成人天堂

?? ????? tp5 ?? ?? ??
陳華強(qiáng)
陳華強(qiáng) 2020-05-08 21:45:55
0
2
1311

A ????? B ????? ??? ??? ?????. A ????? ??? ??? A ????? ??? ?? ??? ? B ?????? ??? ??? ? ????? ????? ??? ???? ?? ???? ????. ?? ??????.

陳華強(qiáng)
陳華強(qiáng)

?? ??(2)
Storms

???? ??? ??

路邊的小螞蟻i

???? B? ???? A? ???? ???

class?A?{
????public?$a;
????public?function?__construct()?{
????????$this->a?=?1;
????}
}

class?B?extends?A?{
????public?function?fb()?{
????????echo?$this->a;
????}
}