使用php扫描目录和子目录中的文件并将其路径存储在数组中

问题描述

我不想扫描目录及其子目录中的所有文件.并在数组中获取它们的路径.就像数组中目录中文件的路径将只是

I want not scan all the files in a directory and its sub-directory. And get their path in an array. Like path to the file in the directory in array will be just

路径 -> text.txt

path -> text.txt

而子目录中文件的路径为

while the path to a file in sub-directory will be

somedirectory/text.txt

somedirectory/text.txt

我可以扫描单个目录，但它返回所有文件和子目录，无法区分.

I am able to scan single directory, but it returns all the files and sub-directories without any ways to differentiate.

    if ($handle = opendir('fonts/')) {
    /* This is the correct way to loop over the directory. */
    while (false !== ($entry = readdir($handle))) {
        echo "$entry<br/>";
    }


    closedir($handle);
    }

获取目录和子目录中所有文件及其路径的最佳方法是什么?

What is the best way to get all the files in the directory and sub-directory with its path?

推荐答案

使用 SPL 中的 DirectoryIterator 可能是最好的方法:

Using the DirectoryIterator from SPL is probably the best way to do it:

$it = new RecursiveIteratorIterator(new RecursiveDirectoryIterator('.'));
foreach ($it as $file) echo $file."
";

$file 是一个 SPLFileInfo-object.它的 __toString() 方法将为您提供文件名，但还有其他几种方法也很有用！

$file is an SPLFileInfo-object. Its __toString() method will give you the filename, but there are several other methods that are useful as well!

更多信息参见:http://www.php.net/manual/en/class.recursivedirectoryiterator.php

这篇关于使用php扫描目录和子目录中的文件并将其路径存储在数组中的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持跟版网！