Files
DesignPatternsPHP/Structural/Adapter/Book.php
2019-08-17 21:58:04 +02:00

28 lines
377 B
PHP

<?php
declare(strict_types=1);
namespace DesignPatterns\Structural\Adapter;
class Book implements BookInterface
{
/**
* @var int
*/
private $page;
public function open()
{
$this->page = 1;
}
public function turnPage()
{
$this->page++;
}
public function getPage(): int
{
return $this->page;
}
}