19:55:25 Create new PHPExcel object<br />19:55:25 Set document properties<br />19:55:25 Add some data<br />19:55:25 Rename worksheet<br />19:55:25 Clone worksheet<br />19:55:25 Rename cloned worksheet<br />19:55:25 Write to Excel2007 format<br />19:55:25 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0111 seconds<br />19:55:25 Current memory usage: 4 MB<br />19:55:25 Peak memory usage: 4 MB<br />19:55:25 Done writing files<br />File has been created in /home/brtest/public_html/ninja/vendor/phpoffice/phpexcel/Examples<br />