/**
* @param $title
* @param Closure $callback
* @param PHPExcel $driver
*/
public function __construct($title, Closure $callback = null, PHPExcel $driver = null)
{
// Set PHPExcel instance
$this->driver = $driver ?: new PHPExcel();
$this->driver->disconnectWorksheets();
parent::__construct($title, $callback);
}
/**
* @param $title
* @param Closure $callback
* @param LeagueWriter $driver
*/
public function __construct($title, Closure $callback = null, LeagueWriter $driver = null)
{
// Set driver instance
$this->driver = $driver ?: LeagueWriter::createFromFileObject(new SplTempFileObject());
parent::__construct($title, $callback);
}