21:29:10 Create new PHPExcel object
21:29:10 Set document properties
21:29:10 Add data
21:29:10 Set data validation
21:29:10 Write to Excel2007 format
21:29:10 File written to 15datavalidation.xlsx
Call time to write Workbook was 0.0246 seconds
21:29:10 Current memory usage: 6 MB
21:29:10 Peak memory usage: 6 MB
21:29:10 Done writing file
File has been created in /home/omnitek/public_html/in/ninja/vendor/turbo124/phpexcel/Examples