包含来自不同目录的文件 [英] include file from different directory

问题描述

以下是我的文件目录结构...

following is my files directory structure...

Config
   config.php (is calling some files too like includes/class.DB.php)

现在我已经创建了另一个文件夹 Admin ，并创建了新的 config.php (并通过require_once '../config/config.php';调用根配置文件)，其加载配置文件正确但显示错误 includes/class.DB.php .

Now i have created another folder Admin and created new config.php (and calling root config file by require_once '../config/config.php';) its loading config file correctly but showing errors on includes/class.DB.php .

我希望，您已经对我的问题有所了解，通过使用DIR_NAME/ $SERVER['DOCUMENT_ROOT']

I hope, you have got my an idea of my problem, what is the way to achieve this, by USING DIR_NAME/ $SERVER['DOCUMENT_ROOT']

请帮助.

推荐答案

使用

dirname(__FILE__); // or, if you have +5.3, use __DIR__ instead

所以如果你有这个结构

includes
    -class.php
admin
    -admin.php
config
   -config.php

因此您可以使用

//admin.php
include(dirname(__FILE__)."/../config/config.php");

//config.php
include(dirname(__FILE__)."/../includes/class.php");

它始终瞄准同一目录！

这篇关于包含来自不同目录的文件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！