16:44:37 Create new PHPExcel object
16:44:37 Set document properties
16:44:37 Add data
16:44:37 Set data validation
16:44:37 Write to Excel2007 format
16:44:37 File written to 15datavalidation.xlsx
Call time to write Workbook was 0.0023 seconds
16:44:37 Current memory usage: 2 MB
16:44:37 Peak memory usage: 2 MB
16:44:37 Done writing file
File has been created in /home/theshantinik/public_html/vendor/phpoffice/phpexcel/Examples