23:09:57 Create new PHPExcel object
23:09:57 Set document properties
23:09:57 Add data
23:09:57 Set data validation
23:09:57 Write to Excel5 format
23:09:57 File written to 15datavalidation-xls.xls
Call time to write Workbook was 0.0153 seconds
23:09:57 Current memory usage: 4.75 MB
23:09:57 Peak memory usage: 4.75 MB
23:09:57 Done writing file
File has been created in /var/www/html/onswitch.neon/vendor/phpoffice/phpexcel/Examples