00:00:35 Create new PHPExcel object
00:00:35 Set document properties
00:00:35 Add some data
00:00:35 Rename worksheet
00:00:35 Clone worksheet
00:00:35 Rename cloned worksheet
00:00:35 Write to Excel2007 format
00:00:35 File written to 38cloneWorksheet.xlsx
Call time to write Workbook was 0.0358 seconds
00:00:35 Current memory usage: 7 MB
00:00:35 Peak memory usage: 7.5 MB
00:00:35 Done writing files
File has been created in /home/imfmm/public_html/application/formation-professionnelle/vendor/phpoffice/phpexcel/Examples