07:53:14 Create new PHPExcel object<br />07:53:14 Set document properties<br />07:53:14 Add some data<br />07:53:14 Rename worksheet<br />07:53:14 Clone worksheet<br />07:53:14 Rename cloned worksheet<br />07:53:14 Write to Excel2007 format<br />07:53:14 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0032 seconds<br />07:53:14 Current memory usage: 2 MB<br />07:53:14 Peak memory usage: 2 MB<br />07:53:14 Done writing files<br />File has been created in /home/ruqwxybg/myprivatedesk.c4-first.ch/vendor/phpoffice/phpexcel/Examples<br />