21:01:43 Create new PHPExcel object<br />21:01:43 Set document properties<br />21:01:43 Add some data<br />21:01:43 Rename worksheet<br />21:01:43 Clone worksheet<br />21:01:43 Rename cloned worksheet<br />21:01:43 Write to Excel2007 format<br />21:01:43 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0053 seconds<br />21:01:43 Current memory usage: 1.75 MB<br />21:01:43 Peak memory usage: 1.75 MB<br />21:01:43 Done writing files<br />File has been created in /var/www/inventariovirtual.com.co/public_html/private/www/vendor/phpoffice/phpexcel/Examples<br />