12:04:58 Create new PHPExcel object
12:04:58 Set document properties
12:04:58 Add data
12:04:58 Set data validation
12:04:58 Write to Excel2007 format
12:04:59 File written to 15datavalidation.xlsx
Call time to write Workbook was 0.0315 seconds
12:04:59 Current memory usage: 5.75 MB
12:04:59 Peak memory usage: 5.75 MB
12:04:59 Done writing file
File has been created in D:\wwwroot\food\vendor\phpoffice\phpexcel\Examples