php中move_uploaded_file的目标路径 [英] destination path for move_uploaded_file in php

问题描述

我需要知道将什么用于PHP的move_uploaded_file函数的目标路径. (请参见 http://php.net/manual/en/function.move -uploaded-file.php )

I need to know what to use for a destination path for PHP's move_uploaded_file function. (see http://php.net/manual/en/function.move-uploaded-file.php)

现在，我的代码工作正常.我域的根目录包含以下各项(包括其他各项):
上传    <-这是一个文件夹
add-photo-submit.php   <-这是一个使用move_uploaded_file

Right now, I have code that works fine. My domain's root directory contains the following items (among others):
uploads     <-this is a folder
add-photo-submit.php    <-this is a PHP file that uses move_uploaded_file

在add-photo-submit.php中，我有以下代码行:

In add-photo-submit.php, I have the following line of code:

$target_path = "uploads/" . basename($_FILES['uploadedFile']['name']);

$ target_path用作函数的目标参数. 当我通过www.mydomain.com/add-photo-submit.php访问文件时，此方法就可以正常工作

$target_path is used as the destination parameter for the function. This works just fine when I access the file through www.mydomain.com/add-photo-submit.php

但是，我最近更改了.htaccess文件，以删除.php并添加斜杠. 现在，可以从www.mydomain.com/add-photo-submit/访问PHP文件. 我认为PHP文件将目标路径解释为"www.mydomain.com/add-photo-submit/uploads/filename.jpg"

However, I recently changed the .htaccess file to remove the .php and add a trailing slash. Now the PHP file is accessed at www.mydomain.com/add-photo-submit/ I think the PHP file is interpreting the target path as "www.mydomain.com/add-photo-submit/uploads/filename.jpg"

我尝试使用绝对路径，但是它说我没有权限...

I tried using an absolute path, but it said I didn't have permission...

将来，我希望像这样设置我的根目录:
根
  -admin(文件夹)
    -add-photo-submit.php
 -上传

In the future I would like my root directory to be setup like this:
root
 -admin (folder)
    -add-photo-submit.php
 -uploads

move_uploaded_file有什么参照系?

What frame of reference does move_uploaded_file have?

推荐答案

您应使用document_root来获取绝对路径，如下所示:

You should use document_root to get absolute path like this:

$target_path = $_SERVER['DOCUMENT_ROOT'] . "/uploads/" . basename($_FILES['uploadedFile']['name']);

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