11:19:42 Create new PHPExcel object<br />11:19:42 Set document properties<br />11:19:42 Add some data<br />11:19:42 Rename worksheet<br />11:19:42 Clone worksheet<br />11:19:42 Rename cloned worksheet<br />11:19:42 Write to Excel2007 format<br />11:19:42 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0069 seconds<br />11:19:42 Current memory usage: 6 MB<br />11:19:42 Peak memory usage: 6 MB<br />11:19:42 Done writing files<br />File has been created in /home/invista/public_html/soporteti/vendor/phpoffice/phpexcel/Examples<br />