PHP通配符，在目录中搜索文件 [英] PHP wildcard, search for files in directory

问题描述

你好，

标题说明得差不多.我有一个目录，其中存储了图像.我使用PHP glob()函数.代码如下:

Hello,

The title explains it pretty much. I''ve a directory with images stored in it. I use the PHP glob() function. Here''e the code:

$dir = '../images/';
 
foreach(glob($dir. "[". $_GET['ID']. "]". *. '.jpg') as $file) {
    print $file . "\n";
}

我希望列出所有以特定字符开头的文件，例如2.但是，我必须保持动态.我的意思是我必须保留$ _GET [''ID''].而且我仍然要列出所有以该ID开头的文件.

我怎么做?请不要直接参考一些间接教程，请直接帮助我.

感激！
谢谢！

I want to be ale to list all the files that begin with a specific character, 2 as example. But, I''ve to keep it dynamic. I mean I''ve to keep the $_GET[''ID'']. And still I want to list all the files that begin with this ID.

How do I do that? Please, rather than referring some to some indirect tutorials, please help me directly.

Appreciated!
Thanks!

推荐答案

dir = ' ../images/'; foreach(glob(

dir = '../images/'; foreach(glob(

dir." .

_GET [' ID'].' as

_GET['ID']. "]". *. '.jpg') as

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