13:37:31 Create new PHPExcel object<br />13:37:31 Set document properties<br />13:37:31 Add some data<br />13:37:31 Rename worksheet<br />13:37:31 Set document security<br />13:37:31 Set sheet security<br />13:37:31 Write to Excel5 format<br />13:37:31 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0106 seconds<br />13:37:31 Current memory usage: 6 MB<br />13:37:31 Peak memory usage: 6 MB<br />13:37:31 Done writing file<br />File has been created in /var/www/laravel-wms/vendor/phpoffice/phpexcel/Examples<br />