04:35:35 Create new PHPExcel object<br />04:35:35 Set document properties<br />04:35:35 Add some data<br />04:35:35 Rename worksheet<br />04:35:35 Clone worksheet<br />04:35:35 Rename cloned worksheet<br />04:35:35 Write to Excel2007 format<br />04:35:35 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0139 seconds<br />04:35:35 Current memory usage: 1.5 MB<br />04:35:35 Peak memory usage: 1.5 MB<br />04:35:35 Done writing files<br />File has been created in /var/www/html/vendor/phpoffice/phpexcel/Examples<br />