21:08:50 Create new PHPExcel object<br />21:08:50 Set document properties<br />21:08:50 Add some data<br />21:08:50 Rename worksheet<br />21:08:50 Clone worksheet<br />21:08:50 Rename cloned worksheet<br />21:08:50 Write to Excel2007 format<br />21:08:50 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0033 seconds<br />21:08:50 Current memory usage: 2 MB<br />21:08:50 Peak memory usage: 2 MB<br />21:08:50 Done writing files<br />File has been created in /home/mutualitesaat/saatapps.mutualitesaat.com/SAAT1/vendor/phpoffice/phpexcel/Examples<br />