Solved How to reverse direction block is facing

I currently have a plugin that flips objects on their axes,but the problem is that the blocks are still facing the same direction even after the flip. How do I reverse the block direction on the relevant axis?
Code:

PHP:

if($args[0] == "rotate") {
                            if($args[1] == "x") {
                                $this->structures[$player->getName()] = array_reverse($this->structures[$player->getName()]);
                                $player->sendMessage("Successfully rotated save on " . $args[1] . " axis");
                                return true;
                            } elseif($args[1] == "y") {
                                foreach (array_keys($this->structures[$player->getName()]) as $block) {
                                    $this->structures[$player->getName()][$block] = array_reverse($this->structures[$player->getName()][$block]);
                                }
                                $player->sendMessage("Successfully rotated save on " . $args[1] . " axis");
                                return true;
                            } elseif($args[1] == "z") {
                                foreach (array_keys($this->structures[$player->getName()]) as $block) {
                                    foreach (array_keys($this->structures[$player->getName()][$block]) as $y) {
                                        $this->structures[$player->getName()][$block][$y] = array_reverse($this->structures[$player->getName()][$block][$y]);
                                    }
                                }
                                $player->sendMessage("Successfully rotated save on " . $args[1] . " axis");
                                return true;
                            }

 

This code doesn't rotate objects? Or it works and doesn't rotate directions of objects such as stairs, slabs, vines, etc...?

 

It works and rotates locations of objects, but I don't know how to rotate directions of objects, so doors and stairs and furnaces and whatnot are a huge problem

 

Directions you change by changing block meta. I don't know how, you must test it or see some

Block meta can be updated using

PHP:

Block->setDamage(int $meta);

 

You can use BuilderTools plugin to check block meta (//debug command)

 

BuilderTools refuses to work on my server for some reason, but I can easily write my own plugin to get block meta. Thanks for the tip!

 

I appreciate every submitted bug to github.