15 Datavalidation

22:56:12 Create new Spreadsheet object
22:56:12 Set document properties
22:56:12 Add data
22:56:12 Set data validation
22:56:12 Write Xlsx format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0042 seconds
22:56:12 Write Xls format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0091 seconds
22:56:12 Peak memory usage: 9.25MB