【发布时间】:2015-04-04 14:19:27
【问题描述】:
我有以下目录结构
test
directory_in_test
directory_in_directory_in_test
directory2_in_test
directory_in_directory2_in_test
abc.php
index.php
我正在尝试创建一个函数,该函数将提供一个多维的子目录数组。所需的输出类似于:
[directories] => Array(
[test] => Array(
[directory_in_test] => Array(
[directory_in_directory_in_test] => null
)
[directory2_in_test] => Array(
[directory_in_directory2_in_test] => null
)
)
)
我尝试将RecursiveIteratorIterator 与RecursiveDirectoryIterator 一起使用,但它提供了一个目录和文件的一级数组,这与我的要求相去甚远。这是我的代码和结果
代码
<?php
public function findDirectories($path = '', $like = '')
{
$path = (is_dir($path)) ? $path : getcwd();
$directories = array();
$iterator = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($path));
foreach ($iterator as $directory) {
if($directory->isDir())
$directories[] = $directory->getPathName();
}
return $directories;
}
打印 $directories 的结果
Array
(
[0] => D:\xampp\htdocs\raheelwp\file-resolver\tests\.
[1] => D:\xampp\htdocs\raheelwp\file-resolver\tests\..
[2] => D:\xampp\htdocs\raheelwp\file-resolver\tests\directory2_in_test\.
[3] => D:\xampp\htdocs\raheelwp\file-resolver\tests\directory2_in_test\..
[4] => D:\xampp\htdocs\raheelwp\file-resolver\tests\directory2_in_test\directory_in_directory2_in_test\.
[5] => D:\xampp\htdocs\raheelwp\file-resolver\tests\directory2_in_test\directory_in_directory2_in_test\..
[6] => D:\xampp\htdocs\raheelwp\file-resolver\tests\directory_in_test\.
[7] => D:\xampp\htdocs\raheelwp\file-resolver\tests\directory_in_test\..
[8] => D:\xampp\htdocs\raheelwp\file-resolver\tests\directory_in_test\direcotry_in_directory_in_test\.
[9] => D:\xampp\htdocs\raheelwp\file-resolver\tests\directory_in_test\direcotry_in_directory_in_test\..
)
【问题讨论】: