15 Datavalidation

15:43:02 Create new Spreadsheet object
15:43:02 Set document properties
15:43:02 Add data
15:43:02 Set data validation
15:43:02 Write Xlsx format to /tmp/phpspreadsheet/15_Datavalidation.xlsx in 0.0034 seconds
15:43:02 Write Xls format to /tmp/phpspreadsheet/15_Datavalidation.xls in 0.0081 seconds
15:43:02 Peak memory usage: 8MB