Efficiently\Larasset\Commands\SetupAssetsCommand::xcopy PHP Method

    private function xcopy($source, $dest)
    {
        $base = base_path();
        foreach ($iterator = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($source, \RecursiveDirectoryIterator::SKIP_DOTS), \RecursiveIteratorIterator::SELF_FIRST) as $item) {
            if ($item->isDir()) {
                if (!is_dir($dest . '/' . $iterator->getSubPathName())) {
                    mkdir($dest . '/' . $iterator->getSubPathName());
                }
            } else {
                copy($item, $dest . '/' . $iterator->getSubPathName());
                $this->line('   Copying -> ' . str_replace($base, '', $dest . '/' . $iterator->getSubPathName()));
            }
        }
    }