04:40:15 Create new PHPExcel object
04:40:15 Set document properties
04:40:15 Add data
04:40:15 Set data validation
04:40:15 Write to Excel2007 format
04:40:15 File written to 15datavalidation.xlsx
Call time to write Workbook was 0.0404 seconds
04:40:15 Current memory usage: 6.75 MB
04:40:15 Peak memory usage: 7.5 MB
04:40:15 Done writing file
File has been created in /home/imfmm/public_html/formation-initiale/vendor/phpoffice/phpexcel/Examples