01:22:30 Create new PHPExcel object<br />01:22:30 Set document properties<br />01:22:30 Add some data<br />01:22:30 Rename worksheet<br />01:22:30 Clone worksheet<br />01:22:30 Rename cloned worksheet<br />01:22:30 Write to Excel2007 format<br />01:22:30 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0141 seconds<br />01:22:30 Current memory usage: 3 MB<br />01:22:30 Peak memory usage: 3 MB<br />01:22:30 Done writing files<br />File has been created in /home/warsawapcp/backup/restaurantmanager.pl.old/vendor/phpoffice/phpexcel/Examples<br />