Php递归目录创建

Question

我必须创建递归目录并为每个文件夹创建一个文件。我想要这样:

   modules/   modules/default   modules/default/test_module   modules/default/test_module/a   modules/default/test_module/a/test_module.php   modules/default/test_module/m   modules/default/test_module/m/test_module.php   modules/default/test_module/c   modules/default/test_module/c/test_module.php   modules/root   modules/root/test_module   modules/root/test_module/a   modules/root/test_module/a/test_module.php   modules/root/test_module/m   modules/root/test_module/m/test_module.php   modules/root/test_module/c   modules/root/test_module/c/test_module.php   templates   templates/default   templates/default/test_module   templates/default/test_module/test_module.tpl   templates/root   templates/root/test_module   templates/root/test_module/test_module.tpl

But this code generate like this:

   |-- modules   |   |-- default   |   |   |-- root   |   |   |   `-- test_module   |   |   |       |-- a   |   |   |       |   `-- test_module.php   |   |   |       |-- c   |   |   |       |   `-- test_module.php   |   |   |       `-- m   |   |   |           `-- test_module.php   |   |   `-- test_module   |   |       |-- a   |   |       |   `-- test_module.php   |   |       |-- c   |   |       |   `-- test_module.php   |   |       `-- m   |   |           `-- test_module.php   |   |-- root   |   |   |-- index   |   |   |   `-- c   |   |   |       `-- index.php   |   |   |-- modules   |   |   |   |-- a   |   |   |   |   `-- modules.php   |   |   |   |-- c   |   |   |   |   `-- modules.php   |   |   |   `-- m   |   |   |       `-- modules.php   |   |   `-- user   |   |       |-- a   |   |       |   `-- user.php   |   |       |-- c   |   |       |   `-- user.php   |   |       `-- m   |   |           `-- user.php   |   `-- templates   |       `-- root   |           |-- default   |           |   `-- test_module   |           |       `-- test_module.tpl   |           `-- test_module   |               `-- test_module.tpl

Code is:

    protected function createFiles($files, $parent_directory = null)
    {
        echo $parent_directory."\n</br>\n";
        if (!$parent_directory) {
            $parent_directory = www;
        }
        foreach ((array)$files as $key => $value) {
            if (is_array($value)) {
                if (!is_dir($parent_directory . $key)) {
                    mkdir($parent_directory . $key,0777);
                    chmod($parent_directory.$key,0777);
                }
                $parent_directory .= $key . '/';
                $this->createFiles($value, $parent_directory);
            } else {
                $parent_directory_=$parent_directory.$key . '/';
                if(!is_dir($parent_directory_)){
                    mkdir($parent_directory_,0777);
                    chmod($parent_directory_,0777);
                }
                $alias = explode('.',$value);
                $alias = $alias[0];
                $defaultAjaxContent = <<<AJAX
    <?php
       class {$alias} extends ajax{
       /**
        * Autocreated
        **/
       public function initAjax(){

       }
   }
   ?>
   AJAX;
                $file = fopen($parent_directory_.$value, 'w+');
                $write = fwrite($file, $defaultAjaxContent);
                if (!$write) {
                    throw new AjaxCatcher("{$parent_directory_}{$value} oluşturulurken beklenmedik bir hata oluştu. Lütfen tekrar deneyiniz. ");
                }
            }
        }
        //$file = fopen($files['default_ajax']);
        return 1;
    }

不使用递归 mkdir 的原因:

$dirs = array();
        $dirs['modules']['default'][$alias]['a'] = $alias . ".php";
        $dirs['modules']['default'][$alias]['m'] = $alias . '.php';
        $dirs['modules']['default'][$alias]['c'] = $alias . '.php';

        $dirs['modules']['root'][$alias]['a'] = $alias . '.php';
        $dirs['modules']['root'][$alias]['m'] = $alias . '.php';
        $dirs['modules']['root'][$alias]['c'] = $alias . '.php';

        $dirs['templates']['root'][$alias] = $alias . '.tpl';
        $dirs['templates']['default'][$alias] = $alias . '.tpl';

        $this->createFiles($dirs);

谢谢。

Answer 1

我认为带递归的 mkdir 仍然是最好的主意，你需要做的就是连接嵌套的数组键:

    $dirs = array();
    $dirs['modules']['default'][$alias]['a'] = $alias . ".php";
    $dirs['modules']['default'][$alias]['m'] = $alias . '.php';
    $dirs['modules']['default'][$alias]['c'] = $alias . '.php';

    $dirs['modules']['root'][$alias]['a'] = $alias . '.php';
    $dirs['modules']['root'][$alias]['m'] = $alias . '.php';
    $dirs['modules']['root'][$alias]['c'] = $alias . '.php';

    $dirs['templates']['root'][$alias] = $alias . '.tpl';
    $dirs['templates']['default'][$alias] = $alias . '.tpl';

    // concat the keys (flatten the array)...
    function prefixKey($prefix, $array) {
        $result = array();
        foreach ($array as $key => $value) {
            if (is_array($value)) {
                $result = array_merge($result, prefixKey($prefix . $key . '/', $value));
            } else {
                $result[$prefix . $key] = $value;
            }
        }   
        return $result;
    }

    // this is your function, use the prefixKey function to get the required
    // pathstructure directly from your array...
    function createFiles($dirs) {
       $pathStructure = prefixKey('', $dirs);
       // here you have the flatten keys (the path), the value is the file
       foreach($pathStructure as $path => $file) {
            // use mkdir with 
            if(!is_dir($path)) {
                mkdir($path, 0777, true);
            }
            // and so on
       }

    }