php echo vs打开和关闭标签

2022-01-18 00:00:00 tags php echo

澄清一下:回显与打印"和双引号与单引号"的问题已经完全理解，这是关于另一件事:

Just to clarify: The issues "echo vs print" and "double quotes vs single quotes" are perfectly understood, this is about another thing:

有什么理由会让人更喜欢:

Are there any reasons why one would prefer:

echo '<table>';   
foreach($lotsofrows as $row)
{
    echo '<tr><td>',$row['id'],'</td></tr>';   
}
echo '<table>';

结束:

<table><?php
       foreach($lotsofrows as $row)
       { ?>
           <tr>
              <td><?php echo $row['id']; ?></td>
           </tr><?php
       } ?>
</table>

其中一个执行/解析会更快吗?更优雅?(等等)

would either one execute/parse faster? is more elegant? (etc.)

我倾向于使用第二个选项，但我担心我可能会忽略一些明显/必要的内容.

I tend to use the second option, but I'm worried I might be overlooking something obvious/essential.

推荐答案

我同意 Peter Bailey 的观点.但是，在视图中，我使用语句的替代语法，并且更喜欢短标签(尤其是回显).所以上面的例子改为:

I agree with Peter Bailey. However, in views I use the alternative syntax for statements, and much prefer short tags (particularly for echoing). So the above example would instead read:

 <table> 
  <? foreach($lotsofrows as $row): ?>
  <tr>
    <td><?= $row['id']; ?></td>
  </tr>
  <? endforeach; ?>
 </table>

我相信这是 Zend Framework 的首选标准.

I believe this is the preferred standard for Zend Framework.

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