Listing 13.14. Wykorzystanie metod __toString() upraszcza widok aparat/list
<table>
  <tr>
    <th>#</th>
    <th>Aparat</th>
  </tr>
<?php foreach ($aparaty as $a) : ?>
  <tr>
    <td>
      <a href="index.php?module=aparat&action=show&slug=<?php echo $a->getSlug(); ?>">
          <?php echo $a; ?>
      </a>

      (<a href="index.php?module=producent&action=show&slug=<?php echo $a->getProducent()->getSlug(); ?>">
          <?php echo $a->getProducent(); ?>
      </a>)
    </td>
  </tr>
<?php endforeach; ?>
</table>
