Second bed block

I was trying to get the second bed block using this code:

PHP:

$x=$pos->getX();
        $y=$pos->getY();
        $z=$pos->getZ();
        if($world->getBlock(new Vector3($x+1, $y, $z))->getId() == 26) return new Vector3($x+1, $y, $z);
        if($world->getBlock(new Vector3($x-1, $y, $z))->getId() == 26) return new Vector3($x-1, $y, $z);
        if($world->getBlock(new Vector3($x, $y, $z+1))->getId() == 26) return new Vector3($x, $y, $z+1);
        if($world->getBlock(new Vector3($x, $y, $z-1))->getId() == 26) return new Vector3($x, $y, $z-1);

But if I put two beds side by side ...
My code goes crazy.
Is there any other way to get a second bed block?

 

https://github.com/pmmp/PocketMine-MP/blob/stable/src/pocketmine/block/Bed.php#L119

 

[QUOTE = "wolfdale, post: 77117, member: 419"] https://github.com/pmmp/PocketMine-MP/blob/stable/src/pocketmine/block/Bed.php#L119 [/ QUOTE]

Thanks a lot!