Php递归目录创建

Question

I must create recursive directories and create a file for every folder. I want like this:

   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 $parent_directory."
</br>
";
        if (!$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;
    }

Reason why not use recursive mkdir :

$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);

thanks.

Answer 1

I think the mkdir with recursive is still the best idea, all you need to do is to concat the nested array keys:

    $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
       }

    }