如何修复php文件中的页眉和页脚

Question

I am Developing a code using php . In which I am importing two files (header.php and footer.php) in another php file index.php. Now I want that header.php and footer.php should be fixed while scrolling horizontally. can you suggest me the code. I am using the following code

Header.php
 code here
footer.php
code here 

index.php

<?php include("header.php"); ?>
 welcome to index file 
 welcome to index file 
 welcome to index file 

<?php include("footer.php"); ?>

In this file index.php, I want that header and footer should be fixed while scrolling horizontally and others css should also not be disturbed.

Answer 1

try this.,

 <div id="header">
    <?PHP include_once('header.php');?>
    </div>
    <div id="wrap">
    welcome to index file
    </div>
    <div id="footer">
    <?PHP include_once('foo.php');?>
    </div>

css:

#header{position:fixed;top:0px;}
#footer{position:fixed;bottom:0px;}

or

header.php 
<div id ="header"></div><div id="content">
footer.php
</div><div id="footer"></div>

index.php
<?PHP include_once('header.php');?>
 content here.,
<?PHP include_once('footer.php');?>