03:27:25 Create new PHPExcel object
03:27:25 Set document properties
03:27:25 Add some data
03:27:25 Rename worksheet
03:27:25 Clone worksheet
03:27:25 Rename cloned worksheet
03:27:25 Write to Excel2007 format
03:27:25 File written to 38cloneWorksheet.xlsx
Call time to write Workbook was 0.0205 seconds
03:27:25 Current memory usage: 5.25 MB
03:27:25 Peak memory usage: 5.25 MB
03:27:25 Done writing files
File has been created in /home/glink/haiphams3.glinkdeployments.com/exam-chat/vendor/phpoffice/phpexcel/Examples