03:59:05 Create new PHPExcel object
03:59:05 Set document properties
03:59:05 Add data
03:59:05 Set data validation
03:59:05 Write to Excel5 format
03:59:05 File written to /var/www/html/Classes/Tests/15datavalidation-xls.xls
03:59:05 Peak memory usage: 2 MB
03:59:05 Done writing file