14:54:38 Create new PHPExcel object<br />14:54:38 Set document properties<br />14:54:38 Add some data<br />14:54:38 Rename worksheet<br />14:54:38 Clone worksheet<br />14:54:38 Rename cloned worksheet<br />14:54:38 Write to Excel2007 format<br />14:54:38 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0121 seconds<br />14:54:38 Current memory usage: 2 MB<br />14:54:38 Peak memory usage: 2 MB<br />14:54:38 Done writing files<br />File has been created in /home/crm/public_html/vendor/phpoffice/phpexcel/Examples<br />