01:42:09 Create new PHPExcel object
01:42:09 Set document properties
01:42:09 Add some data
01:42:09 Rename worksheet
01:42:09 Clone worksheet
01:42:09 Rename cloned worksheet
01:42:09 Write to Excel2007 format
01:42:09 File written to 38cloneWorksheet.xlsx
Call time to write Workbook was 0.0278 seconds
01:42:09 Current memory usage: 4 MB
01:42:09 Peak memory usage: 4 MB
01:42:09 Done writing files
File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples