install

<?php

// 获取目录下所有文件
function get_all_files($path, &$files)
{
    if (is_dir($path)) {
        $dp = dir($path);
        while ($file = $dp->read()) {
            if ($file != "." && $file != "..") {
                get_all_files($path . "/" . $file, $files);
            }
        }
        $dp->close();
    }
    if (is_file($path)) {
        $files[] = $path;
    }
}
function get_file_names_dir($dir)
{
    $files = array();
    get_all_files($dir, $files);
    return $files;
}
$filenames = get_file_names_dir("public");



foreach ($filenames as $value) {
    $arr        = explode('/', $value);
    $filename   = end($arr);
    $floder     = rtrim($value, $filename);
    $new_folder = str_replace('public', 'iszmxw', $floder);
    mkdirs(trim($new_folder, '/'));
    if (is_dir($new_folder)) {
        $res      = CopyFile($value, $new_folder . $filename, "");
        $result[] = $res;
    }
}
array_map("result", $result);


// 创建文件夹以及子目录
function mkdirs($dir)
{
    return is_dir($dir) or (mkdirs(dirname($dir)) and mkdir($dir, 0777));
}

// 复制文件
function CopyFile($sourcefile, $dir, $filename)
{
    if (!file_exists($sourcefile)) {
        return false;
    }
    return copy($sourcefile, $dir . '' . $filename);
}

function result($val)
{
    if (true === $val) {
        echo "success\r\n";
    }
}