20:21:57 Create new PHPExcel object<br />20:21:57 Set document properties<br />20:21:57 Add some data<br />20:21:57 Rename worksheet<br />20:21:57 Clone worksheet<br />20:21:57 Rename cloned worksheet<br />20:21:57 Write to Excel2007 format<br />20:21:57 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0061 seconds<br />20:21:57 Current memory usage: 2 MB<br />20:21:57 Peak memory usage: 2 MB<br />20:21:57 Done writing files<br />File has been created in /home/ecolechi/public_html/crm.escuelaculinaria.cl/vendor/phpoffice/phpexcel/Examples<br />