22:06:30 Create new PHPExcel object<br />22:06:30 Set document properties<br />22:06:30 Add some data<br />22:06:30 Rename worksheet<br />22:06:30 Clone worksheet<br />22:06:30 Rename cloned worksheet<br />22:06:30 Write to Excel2007 format<br />22:06:30 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0101 seconds<br />22:06:30 Current memory usage: 6.25 MB<br />22:06:30 Peak memory usage: 6.25 MB<br />22:06:30 Done writing files<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/serproingt/mbinv/vendor/phpoffice/phpexcel/Examples<br />