14:44:38 Create new PHPExcel object<br />14:44:38 Set document properties<br />14:44:38 Add some data<br />14:44:38 Rename worksheet<br />14:44:38 Clone worksheet<br />14:44:38 Rename cloned worksheet<br />14:44:38 Write to Excel2007 format<br />14:44:38 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0097 seconds<br />14:44:38 Current memory usage: 6.25 MB<br />14:44:38 Peak memory usage: 6.25 MB<br />14:44:38 Done writing files<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/elgranjero/mbinv/vendor/phpoffice/phpexcel/Examples<br />