PHP 配列から HTML テーブルを効率的に作成するにはどうすればよいですか?

$shop = array(
    array("rose",   1.25, 15),
    array("daisy",  0.75, 25),
    array("orchid", 1.15, 7 ),
);

$shop = array(
    array("title" => "rose", "price" => 1.25, "number" => 15),
    array("title" => "daisy", "price" => 0.75, "number" => 25),
    array("title" => "orchid", "price" => 1.15, "number" => 7)
);

if (count($shop) > 0): ?>
<table border="1" cellspacing="0" cellpadding="5">
  <thead>
    <tr>
      <th><?php echo implode('</th><th>', array_keys(current($shop))); ?></th>
    </tr>
  </thead>
  <tbody>
<?php foreach ($shop as $row): array_map('htmlentities', $row); ?>
    <tr>
      <td><?php echo implode('</td><td>', $row); ?></td>
    </tr>
<?php endforeach; ?>
  </tbody>
</table>
<?php endif;