19:00:12 Create new PHPExcel object<br />19:00:12 Set document properties<br />19:00:12 Add some data<br />19:00:12 Rename worksheet<br />19:00:12 Clone worksheet<br />19:00:12 Rename cloned worksheet<br />19:00:12 Write to Excel2007 format<br />19:00:12 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0087 seconds<br />19:00:12 Current memory usage: 6.25 MB<br />19:00:12 Peak memory usage: 6.25 MB<br />19:00:12 Done writing files<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/microgt/mbinv/vendor/phpoffice/phpexcel/Examples<br />