public function toUrl()
    {
        $url = $this->url;
        unset($url['engine'], $url['database']);
        $url['scheme'] = $this->getScheme();
        $url['path'] = $this->getPath();

        return $this->toUrlArray($url);
    }
public function toUrl()
    {
        $url = $this->url;
        unset($url['engine'], $url['database']);
        $url['scheme'] = $this->getScheme();
        $url['path'] = $this->getPath();

        return $this->toUrlArray($url);
    }
public function toUrl ( ) { $ url = $ this -> url ; unset ( $ url [ 'engine' ] , $ url [ 'database' ] ) ; $ url [ 'scheme' ] = $ this -> getScheme ( ) ; $ url [ 'path' ] = $ this -> getPath ( ) ; return $ this -> toUrlArray ( $ url ) ; }
return this instance as a dsn url string

@return string
return this instance as a dsn url string