从目录中显示图像 [英] Displaying Images form a Directory

问题描述

新年快乐，每个人！


我想弄清楚如何显示一堆图像（主要是

JPEG，但可能是一些GIF和PNG也存储在系统上的

本地目录中。我可以使用glob（）函数来做这件事，

但我似乎无法放入

webroot中的一个目录。例如，我只能输入/ uploads。而不是

" / Volumes / jray / Pictures ..." ;.


任何想法如何解决这个问题？如果我不能使用glob函数，

它很好，但我只想要显示图像（而不是任何其他的

文件，它们很有用。存储在该目录中）。


提前致谢！

Happy New Year, Everyone!

I am trying to figure out how to display a bunch of images (mainly
JPEGs, but possibly a few GIFs and PNGs as well) that are stored in a
local directory on the system. I can do this with the glob() function,
but I can''t seem to put in a directory other than one within the
webroot. For example, I can only put "/uploads" and not
"/Volumes/jray/Pictures...".

Any ideas how to get around this? If I can''t use the glob function,
it''s fine, but I only want images to be displayed (and not any other
file that happpens to be stored in that directory).

Thanks in advance!

推荐答案

< ？php

//关于列出图像的示例。

<?php
// An Example about listing Images.

dir ="。" ;;

dir = ".";

odir = opendir（

odir = opendir(

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