04:27:38 Create new PHPExcel object
04:27:38 Set document properties
04:27:38 Add data
04:27:38 Set data validation
04:27:38 Write to Excel2007 format
04:27:38 File written to 15datavalidation.xlsx
Call time to write Workbook was 0.0030 seconds
04:27:38 Current memory usage: 2 MB
04:27:38 Peak memory usage: 2 MB
04:27:38 Done writing file
File has been created in /var/www/html/Qudrive/vendor/phpoffice/phpexcel/Examples