列出一个目录中的所有文件 PHP

List all files in one directory PHP

提问by Shadowpat

What would be the best way to list all the files in one directory with PHP? Is there a $_SERVER function to do this? I would like to list all the files in the usernames/ directory and loop over that result with a link, so that I can just click the hyperlink of the filename to get there. Thanks!

使用 PHP 列出一个目录中的所有文件的最佳方法是什么？是否有 $_SERVER 函数来执行此操作？我想列出 usernames/ 目录中的所有文件，并使用链接遍历该结果，以便我只需单击文件名的超链接即可到达那里。谢谢！

采纳答案by Orel Biton

Check this out : readdir()

This bit of code should list all entries in a certain directory:

看看这个：readdir()

这段代码应该列出某个目录中的所有条目：

if ($handle = opendir('.')) {

    while (false !== ($entry = readdir($handle))) {

        if ($entry != "." && $entry != "..") {

            echo "$entry\n";
        }
    }

    closedir($handle);
}

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Edit: miah's solution is much more elegant than mine, you should use his solution instead.

编辑：miah 的解决方案比我的要优雅得多，您应该改用他的解决方案。

回答by miah

You are looking for the command scandir.

您正在寻找命令scandir。

$path    = '/tmp';
$files = scandir($path);

Following code will remove .and ..from the returned array from scandir:

以下代码将从返回的数组中删除.和：..scandir

$files = array_diff(scandir($path), array('.', '..'));