12:21:41 Create new PHPExcel object<br />12:21:42 Set document properties<br />12:21:42 Add some data<br />12:21:42 Rename worksheet<br />12:21:42 Clone worksheet<br />12:21:42 Rename cloned worksheet<br />12:21:42 Write to Excel2007 format<br />12:21:42 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0121 seconds<br />12:21:42 Current memory usage: 6 MB<br />12:21:42 Peak memory usage: 6 MB<br />12:21:42 Done writing files<br />File has been created in /home/eventicoea/administration/vendor/scoumbourdis/phpexcel/Examples<br />