03:07:27 Create new PHPExcel object
03:07:27 Set document properties
03:07:27 Add some data
03:07:27 Rename worksheet
03:07:27 Write to Excel2007 format
03:07:27 File written to 01simple.xlsx
Call time to write Workbook was 0.0371 seconds
03:07:27 Current memory usage: 7 MB
03:07:27 Write to Excel5 format
03:07:27 File written to 01simple.xls
Call time to write Workbook was 0.0202 seconds
03:07:27 Current memory usage: 9.25 MB
03:07:27 Peak memory usage: 9.25 MB
03:07:27 Done writing files
Files have been created in /home/imfmm/public_html/formation-initiale/vendor/phpoffice/phpexcel/Examples