cadmium-org / cadmium-cms

		# Get subtree count

		public function subtreeCount(int $parent_id = 0) {

			if (!(static::$nesting && ($parent_id >= 0))) return false;

			# Get count

			$query = $this->getCountQuery($parent_id);

			if (!(DB::send($query) && DB::last()->status)) return false;

			# ------------------------

			return intval(DB::last()->row()['count']);

		}

		# Get subtree depth

		# Get subtree depth

		public function subtreeDepth(int $parent_id = 0) {

			if (!(static::$nesting && ($parent_id >= 0))) return false;

			# Get depth

			$query = $this->getDepthQuery($parent_id);

			if (!(DB::send($query) && DB::last()->status)) return false;

			# ------------------------

			return intval(DB::last()->row()['depth']);

		}

		# Get path