01:18:16 Create new PHPExcel object
01:18:16 Set document properties
01:18:16 Add data
01:18:16 Set data validation
01:18:16 Write to Excel2007 format
01:18:16 File written to 15datavalidation.xlsx
Call time to write Workbook was 0.0469 seconds
01:18:16 Current memory usage: 1 MB
01:18:16 Peak memory usage: 1 MB
01:18:16 Done writing file
File has been created in /home/abpwebfrnh/www/master/vendor/phpoffice/phpexcel/Examples