07:18:21 Create new PHPExcel object
07:18:21 Set document properties
07:18:21 Add data
07:18:21 Set data validation
07:18:21 Write to Excel5 format
07:18:21 File written to 15datavalidation-xls.xls
Call time to write Workbook was 0.0144 seconds
07:18:21 Current memory usage: 5.5 MB
07:18:21 Peak memory usage: 5.5 MB
07:18:21 Done writing file
File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples