Lime\App::pathToUrl PHP Method

    public function pathToUrl($path)
    {
        $url = false;
        if ($file = $this->path($path)) {
            $file = str_replace(DIRECTORY_SEPARATOR, '/', $file);
            $root = str_replace(DIRECTORY_SEPARATOR, '/', $this['docs_root']);
            $url = '/' . ltrim(str_replace($root, '', $file), '/');
            $url = implode('/', array_map('rawurlencode', explode('/', $url)));
        }
        /*
        if ($this->registry['base_port'] != "80") {
            $url = $this->registry['site_url'].$url;
        }
        */
        return $url;
    }