03:57:33 Create new PHPExcel object<br />03:57:33 Set document properties<br />03:57:33 Add some data<br />03:57:33 Rename worksheet<br />03:57:33 Clone worksheet<br />03:57:33 Rename cloned worksheet<br />03:57:33 Write to Excel2007 format<br />03:57:33 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0078 seconds<br />03:57:33 Current memory usage: 6 MB<br />03:57:33 Peak memory usage: 6 MB<br />03:57:33 Done writing files<br />File has been created in /home/realtori/public_html/taller2/vendor/phpoffice/phpexcel/Examples<br />