15 Datavalidation

22:19:59 Create new Spreadsheet object
22:19:59 Set document properties
22:19:59 Add data
22:19:59 Set data validation
22:19:59 Write Xlsx format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0057 seconds
22:19:59 Write Xls format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0315 seconds
22:19:59 Peak memory usage: 6.25MB