Fill a chest

Hello how can I fill a chest at specified coordinates with random stuff from an Array?

example: at the Position 23 4 99 is a chest the chest will be filled on the command /example with random stuff from an Array

Please define "filled with random stuff from an Array". How is your array formatted? What extent of help are you looking for?

Ok how can I fill a chest at specified coordinates with a Stone block?

PHP:

$level = $this->getServer()->getLevelByName($world);
$tile = $level->getTile(new Vector3($x, $y, $z));
if($tile instanceof Chest){
  $inventory = $tile->getInventory();
  $inventory->addItem(Item::get(1));
}

@AndrewBit thanks

@AndrewBit how can I make it with more than 1 chest?

Same.

PHP:

$level = $this->getServer()->getLevelByName($world);
$tile = $level->getTile(new Vector3($x, $y, $z));
$tile2 = $level->getTile(new Vector3($x,$y,$z));

if($tile instanceof Chest){
$tile->getInventory()->addItem(Item::get(1));
}

if($tile2 instanceof Chest){
$tile2->getInventory()->addItem(Item::get(1));
}

I know