包括PHP的动态HTML [英] Including dynamic HTML with PHP

问题描述

我将PHP变量放在包含的HTML文件中。执行此操作的最佳方法是什么？

I have PHP variables to place within an included HTML file. What's the best way of executing this?

//contents of file1.php
$variable1 = "text 1";
$variable2 = "text 2"
$newContent = include('file2.php');
echo $newContent;

//contents of file2.php
<p>standard HTML with PHP... <strong><?=$variable1?></strong></p>
<p><?=$variable2?></p>

这种通用方法被认为是正常的，但这里的实际代码不起作用。我是否使用file_get_contents（）或include（），如何在包含文件中执行PHP以输出正确的内容？

This general method is considered OK but the actual code here doesn't work. Do I use file_get_contents() or include(), how do I execute the PHP within the includes file to output the correct contents?

我是否应该使用 HTML>>>

推荐答案

你做得很好，你会发现大多数人都使用相同的方法。我个人不会使用PHP短标签（有些主机不启用它），但这是一个偏好的问题。

What you're doing is fine, and you'll find that most people use the same exact method. I personally wouldn't use PHP short tags (some hosts don't enable it), but that's a matter of preference.

编辑：根据您的编辑，您似乎没有启用短标签。检查你的ini（ http://php.net/manual/en/ini.core。 PHP ）。但是你确实不应该使用短标签，因为正如clownbaby所提到的，PHP 6将弃用它们。即使您不关心将来验证代码，它们仍然很麻烦（这很明显，因为您的代码不起作用）。切换到<？php echo $ variable1; ？> 你会没事的。

As per your edit, it seems like you don't have short tags enabled. Check your ini (http://php.net/manual/en/ini.core.php). But you really shouldn't be using short tags, because as clownbaby mentions, PHP 6 will deprecate them. Even if you don't care about future proofing your code, they're still troublesome (which is evident because your code isn't working). Switch to <?php echo $variable1; ?> and you'll be fine.

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