15:57:00 Create new PHPExcel object
15:57:00 Set document properties
15:57:00 Add data
15:57:00 Set data validation
15:57:00 Write to Excel5 format
15:57:00 File written to 15datavalidation-xls.xls
Call time to write Workbook was 0.0157 seconds
15:57:00 Current memory usage: 5 MB
15:57:00 Peak memory usage: 5 MB
15:57:00 Done writing file
File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples