07:40:18 Create new PHPExcel object<br />07:40:18 Set document properties<br />07:40:18 Add some data<br />07:40:18 Rename worksheet<br />07:40:18 Clone worksheet<br />07:40:18 Rename cloned worksheet<br />07:40:18 Write to Excel2007 format<br />07:40:18 File written to 38cloneWorksheet.xlsx<br />Call time to write Workbook was 0.0266 seconds<br />07:40:18 Current memory usage: 4 MB<br />07:40:18 Peak memory usage: 4 MB<br />07:40:18 Done writing files<br />File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples<br />