11:52:40 Create new PHPExcel object<br />11:52:40 Set document properties<br />11:52:40 Add some data<br />11:52:40 Rename worksheet<br />11:52:40 Set document security<br />11:52:40 Set sheet security<br />11:52:40 Write to Excel5 format<br />11:52:41 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0111 seconds<br />11:52:41 Current memory usage: 4 MB<br />11:52:41 Peak memory usage: 4 MB<br />11:52:41 Done writing file<br />File has been created in /var/www/laravel-wms/vendor/phpoffice/phpexcel/Examples<br />