08:09:21 Create new PHPExcel object<br />08:09:21 Set document properties<br />08:09:21 Add some data<br />08:09:21 Rename worksheet<br />08:09:21 Clone worksheet<br />08:09:21 Rename cloned worksheet<br />08:09:21 Write to Excel2007 format<br />08:09:22 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0143 seconds<br />08:09:22 Current memory usage: 6 MB<br />08:09:22 Peak memory usage: 6 MB<br />08:09:22 Done writing files<br />File has been created in /home/akacsystem/facturacion.akacsystem.com/vendor/phpoffice/phpexcel/Examples<br />