/** * Bind PHPExcel classes * @return void */ protected function bindPHPExcelClass() { // Set object $me = $this; // Bind the PHPExcel class $this->app['phpexcel'] = $this->app->share(function () use($me) { // Set locale $me->setLocale(); // Set the caching settings $me->setCacheSettings(); // Init phpExcel $excel = new PHPExcel(); $excel->setDefaultProperties(); return $excel; }); }