17:51:46 Create new PHPExcel object
17:51:46 Set document properties
17:51:46 Add data
17:51:46 Set data validation
17:51:46 Write to Excel2007 format
17:51:46 File written to 15datavalidation.xlsx
Call time to write Workbook was 0.0023 seconds
17:51:46 Current memory usage: 2 MB
17:51:46 Peak memory usage: 2 MB
17:51:46 Done writing file
File has been created in /home/theshantinik/public_html/vendor/phpoffice/phpexcel/Examples