src/Charcoal/Object/HierarchicalTrait.php
public function children()
    {
        if ($this->children !== null) {
            return $this->children;
        }

        $this->children = $this->loadChildren();
        return $this->children;
    }
public function children()
    {
        if ($this->children !== null) {
            return $this->children;
        }

        $this->children = $this->loadChildren();
        return $this->children;
    }
Get the children directly under this object.
@return array