使用PHP删除空子文件夹

<?php
$dir = 'path/to/your/directory';

if (rmdir($dir)) {
    echo "子文件夹已成功删除";
} else {
    echo "无法删除子文件夹";
}
?>

<?php
function remove_directory($directory) {
    if (is_dir($directory)) {
        $objects = scandir($directory);
        foreach ($objects as $object) {
            if ($object != "." && $object != "..") {
                if (is_dir($directory . DIRECTORY_SEPARATOR . $object) && !is_link($directory . DIRECTORY_SEPARATOR . $object)) {
                    remove_directory($directory . DIRECTORY_SEPARATOR . $object);
                } else {
                    unlink($directory . DIRECTORY_SEPARATOR . $object);
                }
            }
        }
        rmdir($directory);
    }
}

$dir = 'path/to/your/directory';
remove_directory($dir);
?>