Molajo\Copy::removeTargetFiles PHP Method

    protected function removeTargetFiles($directory)
    {
        $file_paths = scandir($directory);
        foreach ($file_paths as $file_path) {
            foreach ($this->exclude_folders as $exclude) {
                if ($exclude === $file_path || strpos($file_path, $exclude) > 0) {
                    $file_path = '';
                }
            }
            if ($file_path === '' || $file_path === '.' || $file_path === '..') {
            } else {
                if (filetype($directory . '/' . $file_path) === 'dir') {
                    $this->removeTargetFiles($directory . '/' . $file_path);
                } else {
                    unlink($directory . '/' . $file_path);
                }
            }
        }
        if ($directory === $this->base_path . $this->target_path) {
        } else {
            rmdir($directory);
        }
        return $this;
    }