16:57:18 Create new PHPExcel object<br />16:57:18 Set document properties<br />16:57:18 Add some data<br />16:57:18 Rename worksheet<br />16:57:18 Clone worksheet<br />16:57:18 Rename cloned worksheet<br />16:57:18 Write to Excel2007 format<br />16:57:18 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0099 seconds<br />16:57:18 Current memory usage: 6.25 MB<br />16:57:18 Peak memory usage: 6.25 MB<br />16:57:18 Done writing files<br />File has been created in /mnt/external-drives/mb-oracle-bv3/html-produccion/elgranjero/mbinv/vendor/phpoffice/phpexcel/Examples<br />