11:17:36 Create new PHPExcel object<br />11:17:36 Set document properties<br />11:17:36 Add some data<br />11:17:36 Rename worksheet<br />11:17:36 Clone worksheet<br />11:17:36 Rename cloned worksheet<br />11:17:36 Write to Excel2007 format<br />11:17:36 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0223 seconds<br />11:17:36 Current memory usage: 6 MB<br />11:17:36 Peak memory usage: 6 MB<br />11:17:36 Done writing files<br />File has been created in /home/linkto/public_html/vendor/phpoffice/phpexcel/Examples<br />