00:42:05 Create new PHPExcel object<br />00:42:05 Set document properties<br />00:42:05 Add some data<br />00:42:05 Rename worksheet<br />00:42:05 Clone worksheet<br />00:42:05 Rename cloned worksheet<br />00:42:05 Write to Excel2007 format<br />00:42:05 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0068 seconds<br />00:42:05 Current memory usage: 2 MB<br />00:42:05 Peak memory usage: 2 MB<br />00:42:05 Done writing files<br />File has been created in /home/dtc/public_html/dms-staging/vendor/phpoffice/phpexcel/Examples<br />