04:27:15 Create new PHPExcel object
04:27:15 Set document properties
04:27:15 Add some data
04:27:15 Rename worksheet
04:27:15 Write to Excel2007 format
04:27:15 File written to 01simple.xlsx
Call time to write Workbook was 0.0407 seconds
04:27:15 Current memory usage: 7 MB
04:27:15 Write to Excel5 format
04:27:15 File written to 01simple.xls
Call time to write Workbook was 0.0549 seconds
04:27:15 Current memory usage: 9.25 MB
04:27:15 Peak memory usage: 9.25 MB
04:27:15 Done writing files
Files have been created in /home/imfmm/public_html/formation-initiale/vendor/phpoffice/phpexcel/Examples