03:24:20 Create new PHPExcel object<br />03:24:20 Set document properties<br />03:24:20 Add some data<br />03:24:20 Rename worksheet<br />03:24:20 Clone worksheet<br />03:24:20 Rename cloned worksheet<br />03:24:20 Write to Excel2007 format<br />03:24:20 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0383 seconds<br />03:24:20 Current memory usage: 7 MB<br />03:24:20 Peak memory usage: 7.5 MB<br />03:24:20 Done writing files<br />File has been created in /home/imfmm/public_html/application/formation-professionnelle/vendor/phpoffice/phpexcel/Examples<br />