endforeach循环？

主要是为了在循环创建HTML时可以使开始和结束语句更清晰：

<table><? while ($record = mysql_fetch_assoc($rs)): ?>    <? if (!$record['deleted']): ?>        <tr>        <? foreach ($display_fields as $field): ?> <td><?= $record[$field] ?></td>        <? endforeach; ?>        <td>        <select name="action" onChange="submit">        <? foreach ($actions as $action): ?> <option value="<?= $action ?>"><?= $action ?>        <? endforeach; ?>        </td>        </tr>    <? else: ?>         <tr><td colspan="<?= array_count($display_fields) ?>"><i>record <?= $record['id'] ?> has been deleted</i></td></tr>    <? endif; ?><? endwhile; ?></table>

与

<table><? while ($record = mysql_fetch_assoc($rs)) { ?>    <? if (!$record['deleted']) { ?>        <tr>        <? foreach ($display_fields as $field) { ?> <td><?= $record[$field] ?></td>        <? } ?>        <td>        <select name="action" onChange="submit">        <? foreach ($actions as $action) { ?> <option value="<?= $action ?>"><?= action ?>        <? } ?>        </td>        </tr>    <? } else { ?>         <tr><td colspan="<?= array_count($display_fields) ?>"><i>record <?= $record['id'] ?> has been deleted</i></td></tr>    <? } ?><? } ?></table>

希望我的示例足以说明一旦您具有多层嵌套循环，并且所有PHP打开/关闭标签和所包含的HTML都会使缩进消失（也许您必须以某种方式缩进HTML以获取HTML页面），备用语法（

endforeach

}