01:20:38 Create new PHPExcel object<br />01:20:38 Set document properties<br />01:20:38 Add some data<br />01:20:38 Rename worksheet<br />01:20:38 Set document security<br />01:20:38 Set sheet security<br />01:20:38 Write to Excel5 format<br />01:20:38 File written to 11documentsecurity-xls.xls<br />Call time to write Workbook was 0.0214 seconds<br />01:20:38 Current memory usage: 3.25 MB<br />01:20:38 Peak memory usage: 3.25 MB<br />01:20:38 Done writing file<br />File has been created in /home/warsawapcp/backup/restaurantmanager.pl.old/vendor/phpoffice/phpexcel/Examples<br />