00:15:10 Create new PHPExcel object<br />00:15:10 Set document properties<br />00:15:10 Add some data<br />00:15:10 Rename worksheet<br />00:15:10 Clone worksheet<br />00:15:10 Rename cloned worksheet<br />00:15:10 Write to Excel2007 format<br />00:15:10 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0099 seconds<br />00:15:10 Current memory usage: 6.25 MB<br />00:15:10 Peak memory usage: 6.25 MB<br />00:15:10 Done writing files<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/demosalon/mbinv/vendor/phpoffice/phpexcel/Examples<br />