php heredoc错误

Question

我有一个关于php heredoc的问题。我正试着做这样的事情。

$heredoc = <<<_HERE
This is the way
I try to use the
heredoc, but apparently
something is going wrong
_HERE;

显然，我应该得到这个：

This is the way
I try to use the
heredoc, but apparently
something is going wrong

但我得到的是：

这是我尝试使用heredoc的方式，但显然有些地方出了问题。

它没有格式化，其主要思想是获得格式化的文本。

有人能帮帮我吗？

Answer 1

使用pre标签：

$heredoc = <<<_HERE
<pre>
This is the way
I try to use the
heredoc, but apparently
something is going wrong
</pre>
_HERE;

Answer 2

试一试

<?php
    $heredoc = <<<_HERE
This is the way
I try to use the
heredoc, but apparently
something is going wrong
_HERE;

    echo "<pre>";
    echo $heredoc;
    echo "</pre>";
?>