douyanguo7964
2017-09-30 15:46 阅读 91
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PHP - 似乎无法重定向我的PHP文件链接到另一个文件夹中的另一个文件

i am a beginner in PHP and I am trying to learn how to make a simple registration form with mysql and php.

The problem is I cannot link to another file that is in another folder. Here are some pictures:

  1. localhost redirectory error

Even though i have placed this in my index.php codes and for other files.

<?php 
        session_start(); 

        if (!isset($_SESSION['username'])) {
            $_SESSION['msg'] = "You must log in first";
            header('location: pages/login.php');
            exit();
        }

        if (isset($_GET['logout'])) {
            session_destroy();
            unset($_SESSION['username']);

        }

    ?>

I have huge problems trying to understand how to identify the error when I include this line for a server connection in my register.php

<?php include('server.php') ?>

However it will only work if I place all the files outside of their own respective sub folders, even though I had placed the directory address. I don't understand, please help me understand what I am doing wrong.

Thank you

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2条回答 默认 最新

  • 已采纳
    dt3358 dt3358 2017-09-30 15:57

    To include server.php in your register page you need to use require('../server.php'). The two dots is a shortcut/alias for the parent directory.

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  • dtu15253 dtu15253 2017-09-30 16:11

    if your index.php and server.php in inside same folder then you should use
    include 'server.php'
    else first specify the directory for example if server.php is inside /home/homeFirst/server.php then do this
    include '/home/homeFirst/server.php';

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