如何在不同的页面上显示相同的页眉和页脚？ [英] How to display same header and footer on different pages?

问题描述

我有我的所有页面中包含的header.php和footer.php文件。示例页面如下所示 -

 <？php include（$ _ SERVER ['DOCUMENT_ROOT']。'/ header.php ）;？> 
 
< div id =content> 
 ... 
< / div> <！ - 内容 - > 
 
<？php include（$ _ SERVER ['DOCUMENT_ROOT']。'/ footer.php'）？> 
  

虽然这在服务器上运行良好，但是当我在本地测试页面时[Windows 7上的xampp]，

 警告：include（C：/ xampp / htdocs）我收到以下错误消息而不是页眉，类似于页脚/header.php）[function.include]：无法打开流：第1行没有C：\xampp\htdocs\f\index.php中的文件或目录
 
警告：include（）[function.include]：打开'C：/xampp/htdocs/header.php'失败（C：\xampp\php\PEAR'）第1行上的xampp \htdocs\f\index.php 
  

这使得测试非常繁琐，我必须上传到服务器进行每一个小改动。

另外，我挖掘WP代码，并使用get-header（）显示标题。 PHP文件。我无法完全理解这个功能。

包含页眉和页脚文件的正确方法是什么？

解决方案似乎 $ _ SERVER ['DOCUMENT_ROOT'] 指向 C：\ xampp \htdocs ，而您的脚本位于 C：\xampp\htdocs\f\ ，请检查 $的值_SERVER ['DOCUMENT_ROOT'] 您的本地环境。

编辑：

 <？php 
 $ rootDir =; 
 if（strpos（$ _ SERVER ['HTTP_HOST']，'localhost'）=== FALSE）
 {
 // On Production 
 $ rootDir = $ _SERVER ['DOCUMENT_ROOT ]; 
} 
 else 
 {
 //在开发服务器
 $ rootDir = $ _SERVER ['DOCUMENT_ROOT']。'/ f'; 
} 
 
 <？php include（$ rootDir。'/ header.php'）;？> 
 
< div id =content> 
 ... 
< / div> <！ - 内容 - > 
 
 <？php include（$ rootDir。'/ footer.php'）？>> 
 
 
？> 
  

I have header.php and footer.php files which I include in all of my pages. A sample page looks like this -

<?php include($_SERVER['DOCUMENT_ROOT'].'/header.php');?>

<div id="content">
...
</div> <!-- content -->

<?php include($_SERVER['DOCUMENT_ROOT'].'/footer.php') ?>

Although this works well on the server, but when I test pages locally [ xampp on Windows 7 ], I get the following error message instead of the header, similarly for the footer -

Warning: include(C:/xampp/htdocs/header.php) [function.include]: failed to open stream: No such file or directory in C:\xampp\htdocs\f\index.php on line 1

Warning: include() [function.include]: Failed opening 'C:/xampp/htdocs/header.php' for inclusion (include_path='.;C:\xampp\php\PEAR') in C:\xampp\htdocs\f\index.php on line 1

This makes testing very tedious as I have to upload to the server for every minor change.

Also, I dug around the WP code, and it uses a get-header() to display the header.php file. I could not completely understand the function. My site does not use WP.

What is the correct way for including header and footer files?

解决方案

It seems that $_SERVER['DOCUMENT_ROOT'] is pointing to C:\xampp\htdocs, while your scripts are at C:\xampp\htdocs\f\, check the value of $_SERVER['DOCUMENT_ROOT'] on your local environment.

edit:

<?php
$rootDir = "";
if(strpos($_SERVER['HTTP_HOST'],'localhost')===FALSE)
{
  //On Production
  $rootDir = $_SERVER['DOCUMENT_ROOT'];
}
else
{
  //On Dev server
  $rootDir = $_SERVER['DOCUMENT_ROOT'].'/f';
}

<?php include($rootDir.'/header.php');?>

<div id="content">
...
</div> <!-- content -->

<?php include($rootDir.'/footer.php') ?>


?>

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