02:51:25 Create new PHPExcel object<br />02:51:25 Set document properties<br />02:51:25 Add some data<br />02:51:25 Rename worksheet<br />02:51:25 Clone worksheet<br />02:51:25 Rename cloned worksheet<br />02:51:25 Write to Excel2007 format<br />02:51:25 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0102 seconds<br />02:51:25 Current memory usage: 6.25 MB<br />02:51:25 Peak memory usage: 6.25 MB<br />02:51:25 Done writing files<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/serproingt/mbinv/vendor/phpoffice/phpexcel/Examples<br />