Ways to resources in PHP

问题

I try to resolve my problem with resource path in Php. In file header.php I include scripts and stylesheets, but when I require_once('../templates/header.php'); in file login.php from views directory I get 404 error code on all my resources, because all files must be in subdirectory of views direcroty. How I can solve this problem?

Path:

/var/www/reg/templates/header.php - path to header

/var/www/reg/views/login.php - path to login

/var/www/reg/js/script.js - path to js /var/www/reg/css/style.css - path to css

回答1:

according to your file structure

inside header.php

try this way:

<link href="/reg/css/style.css" rel="stylesheet" />
<script src="/reg/js/script.js" ></script>

As I have tested it works for me.

回答2:

This is how I'd probably do it, not sure if best practice, but similar to the way wordpress works, IE

In your a index file (in the reg/ dir or in a config file if you have one):

define('SITEPATH', dirname(__FILE__).'/');

Then you can require files like this:

require_once(SITEPATH . 'templates/header.php');

Then when you're calling your resource files, you can do something similar this:

<script src="<?php echo SITEPATH; ?>js/script.js"></script>

But, imo, backend stuff shouldn't really be on template files, but because your directories are different to how I'd lay them out.

来源：https://stackoverflow.com/questions/26034380/ways-to-resources-in-php