01:34:29 Create new PHPExcel object<br />01:34:29 Set document properties<br />01:34:29 Add some data<br />01:34:29 Rename worksheet<br />01:34:29 Clone worksheet<br />01:34:29 Rename cloned worksheet<br />01:34:29 Write to Excel2007 format<br />01:34:29 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0144 seconds<br />01:34:29 Current memory usage: 6.25 MB<br />01:34:29 Peak memory usage: 6.25 MB<br />01:34:29 Done writing files<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/kitapenas2/mbinv/vendor/phpoffice/phpexcel/Examples<br />