03:33:41 Create new PHPExcel object
03:33:41 Set document properties
03:33:41 Add some data
03:33:41 Rename worksheet
03:33:41 Clone worksheet
03:33:42 Rename cloned worksheet
03:33:42 Write to Excel2007 format
03:33:42 File written to 38cloneWorksheet.xlsx
Call time to write Workbook was 0.0359 seconds
03:33:42 Current memory usage: 6 MB
03:33:42 Peak memory usage: 6 MB
03:33:42 Done writing files
File has been created in D:\dev\sklad\vendor\phpoffice\phpexcel\Examples