03:24:32 Create new PHPExcel object
03:24:33 Set document properties
03:24:33 Add data
03:24:33 Set data validation
03:24:33 Write to Excel2007 format
03:24:33 File written to 15datavalidation.xlsx
Call time to write Workbook was 0.0389 seconds
03:24:33 Current memory usage: 6.75 MB
03:24:33 Peak memory usage: 7.5 MB
03:24:33 Done writing file
File has been created in /home/imfmm/public_html/application/formation-professionnelle/vendor/phpoffice/phpexcel/Examples