04:49:08 Create new PHPExcel object<br />04:49:08 Set document properties<br />04:49:08 Add some data<br />04:49:08 Rename worksheet<br />04:49:08 Clone worksheet<br />04:49:08 Rename cloned worksheet<br />04:49:08 Write to Excel2007 format<br />04:49:08 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0414 seconds<br />04:49:08 Current memory usage: 7 MB<br />04:49:08 Peak memory usage: 7.5 MB<br />04:49:08 Done writing files<br />File has been created in /home/imfmm/public_html/application/formation-professionnelle/vendor/phpoffice/phpexcel/Examples<br />