22:37:24 Create new PHPExcel object<br />22:37:24 Set document properties<br />22:37:24 Add some data<br />22:37:24 Rename worksheet<br />22:37:24 Clone worksheet<br />22:37:24 Rename cloned worksheet<br />22:37:24 Write to Excel2007 format<br />22:37:24 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0097 seconds<br />22:37:24 Current memory usage: 6.25 MB<br />22:37:24 Peak memory usage: 6.25 MB<br />22:37:24 Done writing files<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/microgt/mbinv/vendor/phpoffice/phpexcel/Examples<br />