11:09:54 Create new PHPExcel object
11:09:54 Set document properties
11:09:54 Add some data
11:09:54 Rename worksheet
11:09:54 Clone worksheet
11:09:54 Rename cloned worksheet
11:09:54 Write to Excel2007 format
11:09:54 File written to 38cloneWorksheet.xlsx
Call time to write Workbook was 0.0165 seconds
11:09:54 Current memory usage: 4 MB
11:09:54 Peak memory usage: 4 MB
11:09:54 Done writing files
File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples