02:16:39 Create new PHPExcel object
02:16:39 Set document properties
02:16:39 Add data
02:16:39 Set data validation
02:16:39 Write to Excel2007 format
02:16:39 File written to 15datavalidation.xlsx
Call time to write Workbook was 0.0324 seconds
02:16:39 Current memory usage: 6.75 MB
02:16:39 Peak memory usage: 7.5 MB
02:16:39 Done writing file
File has been created in /home/imfmm/public_html/application/formation-professionnelle/vendor/phpoffice/phpexcel/Examples