Alternative_Heap::delete_alt_plugins_dirs PHP Метод

    public function delete_alt_plugins_dirs($alt_heap = "")
    {
        $orig_plugins_dir = WP_PLUGIN_DIR;
        $alt_dirs_to_delete = self::get_alt_plugins_dirs($alt_heap);
        foreach ($alt_dirs_to_delete as $alt_plugins_dir) {
            // panic and exit early if directories are the same
            if ($orig_plugins_dir == $alt_plugins_dir) {
                return false;
            }
            // recursively delete the alt plugins dir
            $iterator = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($alt_plugins_dir), RecursiveIteratorIterator::CHILD_FIRST);
            foreach ($iterator as $node) {
                if (in_array($node->getBasename(), array('.', '..'))) {
                    continue;
                } elseif ($node->isFile() || $node->isLink()) {
                    unlink($node->getPathname());
                } else {
                    rmdir($node->getPathname());
                }
            }
            rmdir($alt_plugins_dir);
        }
        return true;
    }