10:44:59 Create new PHPExcel object<br />10:44:59 Set document properties<br />10:44:59 Add some data<br />10:44:59 Rename worksheet<br />10:44:59 Clone worksheet<br />10:44:59 Rename cloned worksheet<br />10:44:59 Write to Excel2007 format<br />10:44:59 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0158 seconds<br />10:44:59 Current memory usage: 6 MB<br />10:44:59 Peak memory usage: 6 MB<br />10:44:59 Done writing files<br />File has been created in /var/www/html/elite-san-juan/vendor/phpoffice/phpexcel/Examples<br />