10:04:38 Create new PHPExcel object<br />10:04:38 Set document properties<br />10:04:38 Add some data<br />10:04:38 Rename worksheet<br />10:04:38 Clone worksheet<br />10:04:38 Rename cloned worksheet<br />10:04:38 Write to Excel2007 format<br />10:04:38 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0171 seconds<br />10:04:38 Current memory usage: 6 MB<br />10:04:38 Peak memory usage: 6 MB<br />10:04:38 Done writing files<br />File has been created in /var/www/html/elite-salintubig/vendor/phpoffice/phpexcel/Examples<br />