PHP - Can't display images from parent directories

Question

I am working on a program that involves displaying images stored in a server. My working directory is

~/public_html/lab5/

The images are uploaded successfully to the following directory:

~/public_html/lab5/uploads/

Images ARE NOT displayed when I try to display the images using the path

~/public_html/lab5/uploads/image.jpg

but they are displayed normally using the following path

uploads/image.jpg

I'm just wondering, what is wrong with the relative-to-home path that I'm using?

Thanks in advance,

Rafi

Answer 1

在不知道您的服务器是什么样子的情况下很难确定，但我猜测根据您列出的路径 ~/public_html/lab5 是您的文档根目录，在这种情况下，网络服务器不会除了lab5及其子目录的内容外，什么都知道。