PHP - 从另一个文件加载标题 [英] PHP - Load header from another file
问题描述
我遇到了问题，因为我无法将头文件包含到PHP文件中。
I've run into problem whereby I'm not able to include a header file into a PHP file
在下面的代码中，我删除了原始文件内容，因为它很大&无论如何，代码的作用与包含头文件无关
In the code below, I've removed the original content as it's quite big & anyway what the code does is irrelevant to including the header file
MAIN.PHP
<?php
php content
?>
<html>
<head>
</head>
<body >
<div>
header content
</div>
<br/>
<div>
</div>
</body>
</html>
我想在 header.php中包含以下代码 code> file&将它包含在所有页面中。
I would like to have the following code in the header.php file & include it on all pages.
<div>
header content
</div>
当我使用 main.php
When I do so with the main.php file looking as below, the page draws blank.
<?php
php content
?>
<html>
<head>
</head>
<body >
<div>
<? php include('header.php') ?>
</div>
<br/>
<div>
</div>
</body>
</html>
我试过调试这个&以下几种解决方案在stackoverflow上，但显然未能实现我所追求的。
I've tried debugging this & following a few solutions on stackoverflow, but evidently have failed to achieve what I'm after.
请问我能否请求第二双眼睛帮助我发现问题？
Could I please request a second pair of eyes to help me spot the problem?
推荐答案
嗯，首先，我认为你没有把代码正确地复制到这里。
正如我的调试眼光所看到的那样，您有两个问题：
Well, first of all, I don't think you copied the code correctly to here. As my debugging eyes can see, you got 2 issues:
- 第1行：
<在开始时缺失。将其更改为<？php。 （也许
复制粘贴错误？）
-
<？include（'header.php'）;is missing关闭标签。将其更改为：
<？php include（'header.php'）; ？>
- Line 1:
<is missing at the start. Change it to<?php. (Maybe copy paste error?) <?php include('header.php');is missing closing tag. Change it to:<?php include('header.php'); ?>
如果您有空白页面，您可能会遇到一些错误。尝试在您的工作目录中找到error.log文件，或者在页面开始处添加以下代码：
If you get a blank page, you probably have some errors. Try finding the "error.log" file in you working directory or add the following code at the start of the page:
ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);
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