07:45:54 Create new PHPExcel object<br />07:45:54 Set document properties<br />07:45:54 Add some data<br />07:45:54 Rename worksheet<br />07:45:54 Clone worksheet<br />07:45:54 Rename cloned worksheet<br />07:45:54 Write to Excel2007 format<br />07:45:54 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0098 seconds<br />07:45:54 Current memory usage: 6.25 MB<br />07:45:54 Peak memory usage: 6.25 MB<br />07:45:54 Done writing files<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/demo/mbinv/vendor/phpoffice/phpexcel/Examples<br />