03:15:16 Create new PHPExcel object
03:15:16 Set document properties
03:15:16 Add some data
03:15:16 Rename worksheet
03:15:16 Write to Excel2007 format
03:15:16 File written to 42richText.xlsx
Call time to write Workbook was 0.0407 seconds
03:15:16 Current memory usage: 7.25 MB
03:15:16 Write to Excel5 format
03:15:16 File written to 42richText.xls
Call time to write Workbook was 0.0206 seconds
03:15:16 Current memory usage: 9.75 MB
03:15:16 Peak memory usage: 9.75 MB
03:15:16 Done writing files
Files have been created in /home/imfmm/public_html/formation-initiale/vendor/phpoffice/phpexcel/Examples