12:07:29 Create new PHPExcel object<br />12:07:29 Set document properties<br />12:07:29 Add some data<br />12:07:29 Rename worksheet<br />12:07:29 Clone worksheet<br />12:07:29 Rename cloned worksheet<br />12:07:29 Write to Excel2007 format<br />12:07:29 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0156 seconds<br />12:07:29 Current memory usage: 4 MB<br />12:07:29 Peak memory usage: 4 MB<br />12:07:29 Done writing files<br />File has been created in /var/www/html/elite-bustos/vendor/phpoffice/phpexcel/Examples<br />