Page::__construct

public function __construct($id, $items, $totalCount)
{
	$data = [];
	if (!is_array($items) && $items instanceof \Traversable)
	{
		foreach ($items as $item)
		{
			$data[] = $item;
		}
	}
	else
	{
		$data = $items;
	}

	$this->id = $id;
	$this->items = $data;
	$this->totalCount = $totalCount;
}