13:02:03 Create new PHPExcel object<br />13:02:03 Set document properties<br />13:02:03 Add some data<br />13:02:03 Rename worksheet<br />13:02:03 Clone worksheet<br />13:02:03 Rename cloned worksheet<br />13:02:03 Write to Excel2007 format<br />13:02:03 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0107 seconds<br />13:02:03 Current memory usage: 6.25 MB<br />13:02:03 Peak memory usage: 6.25 MB<br />13:02:03 Done writing files<br />File has been created in /var/www/html/qa_produccion/mbinv/vendor/phpoffice/phpexcel/Examples<br />